Yazar Peter Jonosson ve Lyons yeni medya merkezi odalar 3D baskı için kabul edersiniz. Bu araştırma 436100-2013 RGPIN, ER15-11-123, McMaster Dean, mühendislik lisans yaz Araştırma Ödülü ve lisans araştırma fırsatlar programı tarafından desteklenmiştir.

<ol>
	<li>Tremblay, J. -. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+rise+of+OLED+displays.">The rise of OLED displays.</a> Chemical &amp; Engineering News. 94 (28), 30-34 (2016).</li><li>Kang, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bulk-Heterojunction+Organic+Solar+Cells:+Five+Core+Technologies+for+Their+Commercialization.">Bulk-Heterojunction Organic Solar Cells: Five Core Technologies for Their Commercialization.</a> Advanced Materials. 28 (36), 7821-7861 (2016).</li><li>Jacoby, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+future+of+low-cost+solar+cells.">The future of low-cost solar cells.</a> Chemical &amp; Engineering News. 94 (18), 30-35 (2016).</li><li>Veldhuis, S. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Perovskite+Materials+for+Light-Emitting+Diodes+and+Lasers.">Perovskite Materials for Light-Emitting Diodes and Lasers.</a> Advanced Materials. 28 (32), 6804-6834 (2016).</li><li>Park, N. -. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Perovskite+solar+cells:+an+emerging+photovoltaic+technology.">Perovskite solar cells: an emerging photovoltaic technology.</a> Materials Today. 18 (2), 65-72 (2015).</li><li>Turak, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Interfacial+degradation+in+organic+optoelectronics.">Interfacial degradation in organic optoelectronics.</a> RSC Advances. 3 (18), 6188 (2013).</li><li>Scholz, S., Kondakov, D., L&#252;ssem, B., Leo, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Degradation+Mechanisms+and+Reactions+in+Organic+Light-Emitting+Devices.">Degradation Mechanisms and Reactions in Organic Light-Emitting Devices.</a> Chemical Reviews. 115 (16), 8449-8503 (2015).</li><li>J&#248;rgensen, M., Norrman, K., Gevorgyan, S. A., Tromholt, T., Andreasen, B., Krebs, F. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Stability+of+Polymer+Solar+Cells.">Stability of Polymer Solar Cells.</a> Advanced Materials. 24 (5), 580-612 (2012).</li><li>Habisreutinger, S. N., McMeekin, D. P., Snaith, H. J., Nicholas, R. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Research+Update:+Strategies+for+improving+the+stability+of+perovskite+solar+cells.">Research Update: Strategies for improving the stability of perovskite solar cells.</a> APL Materials. 4 (9), 091503 (2016).</li><li>Reese, M. O., Sigdel, A. K., Berry, J. J., Ginley, D. S., Shaheen, S. E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+simple+miniature+controlled-atmosphere+chamber+for+optoelectronic+characterizations.">A simple miniature controlled-atmosphere chamber for optoelectronic characterizations.</a> Solar Energy Materials and Solar Cells. 94 (7), 1254-1258 (2010).</li><li>Gevorgyan, S. A., Jorgensen, M., Krebs, F. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+setup+for+studying+stability+and+degradation+of+polymer+solar+cells.">A setup for studying stability and degradation of polymer solar cells.</a> Solar Energy Materials and Solar Cells. 92 (7), 736-745 (2008).</li><li>Park, J. -. S. S., Chae, H., Chung, H. K., Lee, S. I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Thin+film+encapsulation+for+flexible+AM-OLED:+a+review.">Thin film encapsulation for flexible AM-OLED: a review.</a> Semiconductor Science and Technology. 26 (3), 034001 (2011).</li><li>Ahmad, J., Bazaka, K., Anderson, L. J., White, R. D., Jacob, M. V. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Materials+and+methods+for+encapsulation+of+OPV:+A+review.">Materials and methods for encapsulation of OPV: A review.</a> Renewable &amp; Sustainable Energy Reviews. 27, 104-117 (2013).</li><li>Gevorgyan, S. A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Round+robin+performance+testing+of+organic+photovoltaic+devices.">Round robin performance testing of organic photovoltaic devices.</a> Renewable Energy. 63, 376-387 (2014).</li><li>Osterwald, C. R., Hammond, R., Zerlaut, G., D'Aiello, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Photovoltaic+module+certification+and+laboratory+accreditation+criteria+development.">Photovoltaic module certification and laboratory accreditation criteria development.</a> Solar Energy Materials and Solar Cells. 41, 629-636 (1996).</li><li>Turak, A., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Systematic+analysis+of+processing+parameters+on+the+ordering+and+performance+of+working+poly(3-hexyl-thiophene):[6,6]-phenyl+C(61)-butyric+acid+methyl+ester+solar+cells.">Systematic analysis of processing parameters on the ordering and performance of working poly(3-hexyl-thiophene):[6,6]-phenyl C(61)-butyric acid methyl ester solar cells.</a> Journal of Renewable and Sustainable Energy. 2 (5), 53103 (2010).</li><li>Qi, B., Wang, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Fill+factor+in+organic+solar+cells.">Fill factor in organic solar cells.</a> Physical Chemistry Chemical Physics. 15 (23), 8972-8982 (2013).</li><li>Lu, N., Li, L., Sun, P., Liu, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Short-circuit+current+model+of+organic+solar+cells.">Short-circuit current model of organic solar cells.</a> Chemical Physics Letters. 614, 27-30 (2014).</li><li>Qi, B., Wang, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Open-circuit+voltage+in+organic+solar+cells.">Open-circuit voltage in organic solar cells.</a> Journal of Materials Chemistry. 22 (46), 24315-24325 (2012).</li><li>Xue, J., Uchida, S., Rand, B. P., Forrest, S. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=4.2%+efficient+organic+photovoltaic+cells+with+low+series+resistances.">4.2% efficient organic photovoltaic cells with low series resistances.</a> Applied Physics Letters. 84 (16), 3013-3015 (2004).</li><li>Hauch, J. A., Schilinsky, P., Choulis, S. A., Rajoelson, S., Brabec, C. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+impact+of+water+vapor+transmission+rate+on+the+lifetime+of+flexible+polymer+solar+cells.">The impact of water vapor transmission rate on the lifetime of flexible polymer solar cells.</a> Applied Physics Letters. 93 (10), 103306 (2008).</li><li>Norrman, K., Madsen, M. V., Gevorgyan, S. A., Krebs, F. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Degradation+Patterns+in+Water+and+Oxygen+of+an+Inverted+Polymer+Solar+Cell.">Degradation Patterns in Water and Oxygen of an Inverted Polymer Solar Cell.</a> Journal of the American Chemical Society. 132 (47), 16883-16892 (2010).</li><li>Dameron, A. A., Reese, M. O., Moriconie, T. J., Kempe, M. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Understanding+Moisture+Ingress+and+Packaging+Requirements+for+Photovoltaic+Modules.">Understanding Moisture Ingress and Packaging Requirements for Photovoltaic Modules.</a> Photovoltaics International. 5, 121-130 (2009).</li><li>Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement. ASTM E398 - 13 Available from: <a target="_blank" href="https://www.astm.org/Standards/E398">https://www.astm.org/Standards/E398</a> (2013)</li><li>Basha, R. K., Konno, K., Kani, H., Water Kimura, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Water+Vapor+Transmission+Rate+of+Biomass+Based+Film+Materials.">Water Vapor Transmission Rate of Biomass Based Film Materials.</a> Engineering in Agriculture, Environment and Food. 4 (2), 37-42 (2011).</li><li>Kim, N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+correlation+study+between+barrier+film+performance+and+shelf+lifetime+of+encapsulated+organic+solar+cells.">A correlation study between barrier film performance and shelf lifetime of encapsulated organic solar cells.</a> Solar Energy Materials and Solar Cells. 101, 140-146 (2012).</li><li>Reese, M. O., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pathways+for+the+degradation+of+organic+photovoltaic+P3HT:+PCBM+based+devices.">Pathways for the degradation of organic photovoltaic P3HT: PCBM based devices.</a> Solar Energy Materials and Solar Cells. 92 (7), 746-752 (2008).</li><li>Kempe, M. D., Reese, M. O., Dameron, A. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Evaluation+of+the+sensitivity+limits+of+water+vapor+transmission+rate+measurements+using+electrical+calcium+test.">Evaluation of the sensitivity limits of water vapor transmission rate measurements using electrical calcium test.</a> Review of Scientific Instruments. 84 (2), 025109 (2013).</li><li>Reese, M. O., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Consensus+stability+testing+protocols+for+organic+photovoltaic+materials+and+devices.">Consensus stability testing protocols for organic photovoltaic materials and devices.</a> Solar Energy Materials and Solar Cells. 95 (5), 1253-1267 (2011).</li><li>. Current landscape of standardisation efforts in organic and printed electronics 2015 - a VAMAS review Available from: <a target="_blank" href="https://www.researchgate.net/publication/278035615_Current_landscape_of_standardisation_efforts_in_organic_and_printed_electronics_2015_-_a_VAMAS_review">https://www.researchgate.net/publication/278035615_Current_landscape_of_standardisation_efforts_in_organic_and_printed_electronics_2015_-_a_VAMAS_review</a> (2015)</li></ol>

Yazarlar ifşa gerek yok.

Bu deney yeniden kritik adımlar odaları çatlaklar, boşluklar veya herhangi bir giriş nem ve oksijen KF50 kelepçe için sıkma tarafından önlemek için odası mühürleme WVTR düşürebilir zavallı dolgu özelliklere uzak yazdırma dahil herhangi bir sızıntı ve örnek ve uygun bir O-ring yerleşimi kullanarak üst odası arasında bir mühür oluşturma önlemek için bir vakum puanlarına düşük basınçlı epoksi iletişim bağlantıları veya herhangi bir feedthroughs etrafında kullanarak üst ve alt od...

Organik ve perovskite opto-elektronik cihazlar, güneş hücreleri ve ışık - yayan diyotlar π Birleşik Yarıiletken organik moleküller ve organometal halojenürlerden dayalı araştırma hızla büyüyen bir alan vardır. Organik ışık - yayan diyot (OLED) zaten aydınlatmada büyük bir teknolojik öğesi ve1görüntüler ve organik fotovoltaik amorf silikon2ile rekabet yapmak onları verimliliği elde etmeye başlamışlardır. Düşük maliyetli, kolay işlenen aygıtları yakında yaygın bulmak olasıdır ışık emici ve ışık yayan uygulamaları3,4,5 için perovskite tabanlı aygıtlar son hızlı ilerlemesi öneriyor dağıtım. Ancak, tüm bu teknolojilerin atmosferik kirleticiler, özellikle nem ve oksijen, onların etkili yaşam süreleri6,7,8,9sınırlayan bir hassasiyeti muzdarip.
Bu tür sistemleri eğitim araştırmacılar için bir uyarlanabilir, kullanımı kolay, taşınabilir ve yeniden kullanılabilir odasına bu hassas materyalleri korumak için veya kirletici bir kontrollü şekilde10,11' deki yönergeleri için karşılaşmazlar yararlı olabilir. Bir torpido hava-hassas aygıtlar karakterizasyonu için kullanmak mümkün olsa da, bu büyük, pahalı ve sabit-location, inert ortamlara gerekebilir karakterizasyonu geniş yelpazesi ile uyumsuz olabilir. Taşınabilir alternatif, Reese ve ark. sağlamak için 10 çift vakum flanş organik cihazlar elektrikli ve optik karakterizasyonu için uygun küçük bir metal odası dayalı evlenme teklif etti. Bu tasarım, daha ucuz ve daha çok yönlü kullanarak 3D baskı odası bileşenleri üretmek için yapım o adapte olması. 3D baskı yerine, işleme, kullanımına örnek veya çevre koruma gereksinimlerini temel tasarım yarar koruyarak değişen hızlı, uygun maliyetli ayarlamaları için izin verir. Bu katkı biz böyle bir oda olmak için yordamı anahat ve bir organik diyot aygıtın akım-gerilim özelliklerini ayıklamak için kullanabilirsiniz.
İyi bir kapsülleme organik ve perovskite aygıt-meli-si olmak 10-3 - 10-6 g/m2WVTRs/organik cihazın içine küçük su giriş sağlamak için uzun vadeli aygıt istikrar12,13, gün bile çok sert koşulları. Bu odayı uzun vadeli depolama veya kapsülleme yöntem yerine amacıyla test etmek için kontrollü bir ortam olarak tasarlanmıştır, etkili bir odası için gereksinimleri sıkı etkilenmez. Odasının karakterizasyonu deneyler gerçekleştirmek için makul bir zaman çerçevesi içinde aygıt özelliklerini korumak için güçlü olmalı. PLA kullanarak standart işletim prosedürü sonuç hangi-ebilmek var kullanılmış birkaç gün ya da bir bölmede aygıt özelliklerinin önemli bir kayıp olmadan bir dahili gaz akışı ile hafta.
Malzemeler, değiştirme ya da hatta şekil ve büyüklük odası vücudun hava kirleticileri penetrasyon odasına büyük ölçüde etkileyebilir. Bu nedenle, nem ve oksijen girişine her tasarım odası etkinliğini belirlemek dikkatle izlenmesi gerekir. Biz, Ayrıca odası kullanım için deneme için bir takvim oluşturmak için piyasada bulunan Nem sensörü, kullanarak WVTR odasının, belirlemek için basit bir işlem odası, imalat için anahat.
Basit ama çok yönlü odası birden çok tür deneyler için yapılması için izin verir. İnert atmosfer koşulları dışında torpido, elektrik feedthrough bağlantı noktaları ve pencere ile elektrikli ve optik karakterizasyonu için uygun olarak hareket edebilir. Onları test güvenilirlik14 için hepsini bir kez deneme yararlıdır nerede onlar üretildi, laboratuar dışında standart elektriksel karakterizasyonu ekipman ile kullanılmak üzere veya fatura ölçüleri cihazın elde etmek onların taşınabilirlik sağlar Performans15. Bu odaları da giriş basit değişiklikler ile kontrollü bozulması testler için kirletici etkileri eğitimi için özellikle yararlı olur. 3D baskı aygıtı düzenlerini, boyutları, değiştirme veya test şartları için önemli ve hızlı bir uyum sağlar.

<table><tbody><tr><td>ORION DELTA DESKTOP 3D PRINTER RTP</td><td>SeeMeCNC</td><td>87999</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; 3D Printer</td></tr><tr><td>1.75 mm PLA Filament</td><td>SeeMeCNC</td><td>50241</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; PLA</td></tr><tr><td>Somos&amp;reg; WaterShed XC 11122 chamber</td><td>Somos</td><td>printed at Custom Prototypes, Toronto.</td><td>https://www.dsm.com/products/somos/en_US/products/offerings-somos-water-shed.html&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; Water resistant polymer</td></tr><tr><td>CURA</td><td>CURA</td><td></td><td>https://ultimaker.com/en/products/cura-software&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; slicing software</td></tr><tr><td>Soldering iron with 600&amp;deg; F tip</td><td>Weller</td><td>WTCPT</td><td></td></tr><tr><td>Xtralien X100 Source Measure Unit</td><td>Ossila</td><td>E561</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; SMU</td></tr><tr><td>ZIF Test Board for Pixelated Anode Substrates</td><td>Ossila</td><td>E221</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; Zero insetion force/ZIF Test Board;</td></tr><tr><td>BNC Cable</td><td></td><td></td><td></td></tr><tr><td>Generic USB A - B</td><td></td><td></td><td></td></tr><tr><td>Generic USB A - Micro</td><td></td><td></td><td></td></tr><tr><td>#12 O-Ring</td><td></td><td></td><td>Source unkown&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; o-ring</td></tr><tr><td>116 Butyl O-Ring</td><td>Global Rubber Products</td><td>116 VI70</td><td>Bought in-store&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; o-ring</td></tr><tr><td>Retaining ring</td><td>McMaster</td><td>NA</td><td>3D printed in-house</td></tr><tr><td>Bottom Chamber</td><td>McMaster</td><td>NA</td><td>3D printed in-house</td></tr><tr><td>Top Chamber</td><td>McMaster</td><td>NA</td><td>3D printed in-house</td></tr><tr><td>KF50 Cast Clamp (Aluminum)</td><td>Kurt J. Lesker</td><td>QF50-200-C</td><td></td></tr><tr><td>KF50 Centering Ring (Aluminum)</td><td>Kurt J. Lesker</td><td>QF50-200-BRB</td><td></td></tr><tr><td>Sn60/Pb40 Solder</td><td>MG Chemicals</td><td>4895-2270</td><td></td></tr><tr><td>#4-40 x 3/16&quot; machine screw</td><td></td><td></td><td>Hardware store</td></tr><tr><td>#4-40 IntThrd Brass TaperSingleVane Insert For Thermoplastic</td><td>Fastenal</td><td>11125984</td><td>Fastenal requires to be affiliated with company/university&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; #4-40 brass tapered threaded insert</td></tr><tr><td>Varian Torr Seal Vacuum Equipment High Vacuum Epoxy</td><td>Vacuum Products Canada Inc.</td><td></td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; low-pressure epoxy</td></tr><tr><td>Smiths Interconnect/IDI Contact Probes HEADED RADIUS</td><td>Mouser Electornics</td><td>818-S-100-D-3.5-G</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; pogo pin</td></tr><tr><td>Smiths Interconnect/IDI Contact Probes Receptacle Solder Cup</td><td>Mouser Electornics</td><td>818-R-100-SC</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; solder cup</td></tr><tr><td>1/4&quot; Teflon Tubing</td><td></td><td></td><td>Hardware store</td></tr><tr><td>Teflon tape</td><td></td><td></td><td>Hardware store</td></tr><tr><td>1/4&quot; Tube x 1/8&quot; Male NPT Nickel Plated Brass Push-to-Connect Connector</td><td>Fastenal</td><td>442064</td><td>Not the same ones used for this study, but are fuctionally equivalent&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; push-to-connect pneumatic connector</td></tr><tr><td>1/8&quot; NPT Tap and T-wrench</td><td></td><td></td><td>Hardware store</td></tr><tr><td>1/4&quot; Tube Push-to-Connect Manually Operated Valves</td><td>Fluidline</td><td>7910-56-00</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; manually operated push-to-connect valves</td></tr><tr><td>Adafruit DHT22 Humidity Sensor (small)</td><td>Digi-Key</td><td>385</td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; internal humidity sensor</td></tr><tr><td>Adafruit DHT22 Humidity Sensor (large)</td><td>Digi-Key</td><td></td><td>&lt;strong&gt;Known in Report As:&lt;/strong&gt; external humidity sensor</td></tr><tr><td>Arduino Uno</td><td>Arduino</td><td></td><td></td></tr><tr><td>Glovebox environment</td><td></td><td></td><td></td></tr><tr><td>10 kOhm Resistor</td><td></td><td></td><td></td></tr><tr><td>Oscilla Xtralien Scientific Python IDE</td><td>Oscilla</td><td></td><td>https://www.ossila.com/pages/xtralien-scientific-python&lt;br/&gt; &lt;strong&gt;Known in Report As:&lt;/strong&gt; Python IDE</td></tr></tbody></table>

a 3d-printed chamber for organic optoelectronic device degradation testing

Bu makale, bir küçük, taşınabilir ve kullanımı kolay atmosferik odası imalatı anahat organik ve perovskite opto-elektronik cihazlar, 3D baskı kullanarak. Bu tür aygıtlar nem ve oksijen duyarlı olduğu için böyle bir odası elektronik ve istikrar özellikleri karakterize araştırmacılar yardımcı olabilir. Odası bir geçici, yeniden kullanılabilir ve istikrarlı ortamı olarak kontrollü özellikleri (nem, gaz giriş ve sıcaklık gibi) ile kullanılmak üzere tasarlanmıştır. Hava duyarlı malzemeleri korumak için veya kirletici için kontrollü bir şekilde bozulması etütler karşılaşmazlar kullanılabilir. Odası özelliklerini tanımlamak için bir standart Nem sensörü tarafından ölçülen bağıl kullanarak su buharı iletim hızı (WVTR) belirlemek için basit bir prosedür anahat. Aygıt özellikleri önemli kaybı olmadan hafta için kullanılan bir odası polylactic asit (PLA), % 50 dolgu yoğunluğu kullanarak bu standart işletim prosedürü sonuçlanır. Çok yönlülük ve rahatlık-in kullanma odasının bir kompakt kontrollü atmosfer gerektirir herhangi bir karakterizasyonu durumuna adapte için izin verir.

Akım voltaj ölçümleri:
Bu odanın bir organik veya perovskite güneş pili veya ışık yayan diyot gibi bir hava duyarlı diyot cihaz test için izin vermek için tasarlanmıştır. Bu yeniden kullanılabilir, geçici saklama veya kontrollü bozulması sınamasını gerçekleştirmek için kirletici tanıtan bir yöntem olarak hareket edebilir. Burada gösterilen akım yoğunluğu-gerilim (JV) eğrileri tem...

Watch this Scientific Journal Video about A 3D-printed Chamber for Organic Optoelectronic Device Degradation Testing at JoVE.com

A 3D-printed Chamber for Organic Optoelectronic Device Degradation Testing

Burada, tasarım, üretim ve hava duyarlı organik opto-elektronik cihazlar optik ve elektriksel karakterizasyonu için bir basit, çok yönlü 3D baskılı ve kontrollü atmosfer odası kullanımı için bir iletişim kuralı mevcut.

3D baskı odası için organik opto-elektronik aygıt bozulması test

In this manuscript, we outline the manufacture of a small, portable, easy-to-use atmospheric chamber for organic and perovskite optoelectronic devices, ...

a-3d-printed-chamber-for-organic-optoelectronic-device-degradation

Research

JoVE Journal

Engineering

7.9K Görüntüleme.  McMaster University. Burada, tasarım, üretim ve hava duyarlı organik opto-elektronik cihazlar optik ve elektriksel karakterizasyonu için bir basit, çok yönlü 3D baskılı ve kontrollü atmosfer odası kullanımı için bir iletişim kuralı mevcut.

Video: A 3D-printed Chamber for Organic Optoelectronic Device Degradation Testing

Blue-hazard-free Candlelight OLED

A candlelight-style organic light emitting diode (OLED) is a human-friendly type of lighting because it is blue-hazard-free and has a low correlated color temperature (CCT) illumination. The low CCT lighting is deprived of high-energy blue radiation, and it can be used for a longer duration before causing retinal damage. This work presents the comprehensive protocols for the fabrication of blue-hazard-free candlelight OLEDs. The emission spectrum of the OLED was characterized by the maximum exposure time limit of the retina and the melatonin suppression sensitivity. The devices can be fabricated using dry and wet processes. The dry-processed OLED resulted in a CCT of 1,940 K and exhibited a maximum retinal exposure limit of 1,287 s at a brightness of 500 lx. It showed 2.61% melatonin suppression sensitivity relative to 480 nm blue light. The wet-processed OLED, where the spin coating is used to deposit hole injection, hole transport, and emissive layers, making fabrication fast and economical, produced a CCT of 1,922 K and showed a maximum retinal exposure limit of 7,092 at a brightness of 500 lx. The achieved relative melatonin suppression sensitivity of 1.05% is 86% and 96% less than that of the light emitting diode (LED) and compact fluorescent lamp (CFL), respectively. Wet-processed blue-hazard-free candlelight OLED exhibited a power efficiency of 30 lm/W, which is 2 times that of the incandescent bulb and 300 times that of the candle.

We present a protocol for the fabrication of a blue-hazard-free candlelight organic light emitting diode (OLED) for eye protection and melatonin secretion.

Mavi tehlike içermeyen Mum OLED

A candlelight-style organic light emitting diode (OLED) is a human-friendly type of lighting because it is blue-hazard-free and has a low correlated color ...

Mühendislik

Fabrication and Testing of Photonic Thermometers

In recent years, a push for developing novel silicon photonic devices for telecommunications has generated a vast knowledge base that is now being leveraged for developing sophisticated photonic sensors. Silicon photonic sensors seek to exploit the strong confinement of light in nano-waveguides to transduce changes in physical state to changes in resonance frequency. In the case of thermometry, the thermo-optic coefficient, i.e., changes in refractive index due to temperature, causes the resonant frequency of the photonic device such as a Bragg grating to drift with temperature. We are developing a suite of photonic devices that leverage recent advances in telecom compatible light sources to fabricate cost-effective photonic temperature sensors, which can be deployed in a wide variety of settings ranging from controlled laboratory conditions, to the noisy environment of a factory floor or a residence. In this manuscript, we detail our protocol for the fabrication and testing of photonic thermometers.

We describe the process of fabrication and testing of photonic thermometers.

İmalat ve fotonik termometreler test

In recent years, a push for developing novel silicon photonic devices for telecommunications has generated a vast knowledge base that is now being ...

Kimya

Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes

A method for producing simple and efficient thermally-activated delayed fluorescence organic light-emitting diodes (OLEDs) based on guest-host or exciplex donor-acceptor emitters is presented. With a step-by-step procedure, readers will be able to repeat and produce OLED devices based on simple organic emitters. A patterning procedure allowing the creation of personalized indium tin oxide (ITO) shape is shown. This is followed by the evaporation of all layers, encapsulation and characterization of each individual device. The end goal is to present a procedure that will give the opportunity to repeat the information presented in cited publication but also using different compounds and structures in order to prepare efficient OLEDs.

A protocol for the production of simple structured organic light-emitting diodes (OLEDs) is presented.

Vakum malzemelerin üretim ve organik ışık yayan diyotlar yatırılır

A method for producing simple and efficient thermally-activated delayed fluorescence organic light-emitting diodes (OLEDs) based on guest-host or exciplex ...

Luminescence Lifetime Imaging of O2 with a Frequency-Domain-Based Camera System

We describe a method to image dissolved oxygen (O2), in 2D at high spatial (&#60; 50-100 &#181;m) and temporal (&#60; 10 s) resolution. The method employs O2 sensitive luminescent sensor foils (planar optodes) in combination with a specialized camera system for imaging luminescence lifetime in the frequency-domain. Planar optodes are prepared by dissolving the O2-sensitive indicator dye in a polymer and spreading the mixture on a solid support in a defined thickness via knife coating. After evaporation of the solvent, the planar optode is placed in close contact with the sample of interest - here demonstrated with the roots of the aquatic plant Littorella uniflora. The O2 concentration-dependent change in the luminescence lifetime of the indicator dye within the planar optode is imaged via the backside of the transparent carrier foil and aquarium wall using a special camera. This camera measures the luminescence lifetime (&#181;s) via a shift in phase angle between a modulated excitation signal and emission signal. This method is superior to luminescence intensity imaging methods, as the signal is independent of the dye concentration or intensity of the excitation source, and solely relies on the luminescence decay time, which is an intrinsically referenced parameter. Consequently, an additional reference dye or other means of referencing are not needed. We demonstrate the use of the system for macroscopic O2 imaging of plant rhizospheres, but the camera system can also easily be coupled to a microscope.

Luminescence Lifetime Imaging of O2 with a Frequency-Domain-Based Camera System

We describe the use of a novel, frequency-domain luminescence lifetime camera for mapping 2D O2 distributions with optical sensor foils. The camera system and image analysis procedures are described along with the preparation, calibration and application of sensor foils for visualizing the O2 microenvironment in the rhizosphere of aquatic plants.

Frekans-Etki Alanı Tabanlı Kamera Sistemi ile O2'nin Lüminesans Yaşam Boyu Görüntülemesi

We describe a method to image dissolved oxygen (O2), in 2D at high spatial (&#60; 50-100 &#181;m) and temporal (&#60; 10 s) resolution. The method employs ...

Microfluidic Fabrication Techniques for High-Pressure Testing of Microscale Supercritical CO2 Foam Transport in Fractured Unconventional Reservoirs

Pressure limitations of many microfluidic platforms have been a significant challenge in microfluidic experimental studies of fractured media. As a result, these platforms have not been fully exploited for direct observation of high-pressure transport in fractures. This work introduces microfluidic platforms that enable direct observation of multiphase flow in devices featuring surrogate permeable media and fractured systems. Such platforms provide a pathway to address important and timely questions such as those related to CO2 capture, utilization and storage. This work provides a detailed description of the fabrication techniques and an experimental setup that may serve to analyze the behavior of supercritical CO2 (scCO2) foam, its structure and stability. Such studies provide important insights regarding enhanced oil recovery processes and the role of hydraulic fractures in resource recovery from unconventional reservoirs. This work presents a comparative study of microfluidic devices developed using two different techniques: photolithography/wet-etching/thermal-bonding versus Selective Laser-induced Etching. Both techniques result in devices that are chemically and physically resistant and tolerant of high pressure and temperature conditions that correspond to subsurface systems of interest. Both techniques provide pathways to high-precision etched microchannels and capable lab-on-chip devices. Photolithography/wet-etching, however, enables fabrication of complex channel networks with complex geometries, which would be a challenging task for laser etching techniques. This work summarizes a step-by-step photolithography, wet-etching and glass thermal-bonding protocol and, presents representative observations of foam transport with relevance to oil recovery from unconventional tight and shale formations. Finally, this work describes the use of a high-resolution monochromatic sensor to observe scCO2 foam behavior where the entirety of the permeable medium is observed simultaneously while preserving the resolution needed to resolve features as small as 10 &#181;m.

Microfluidic Fabrication Techniques for High-Pressure Testing of Microscale Supercritical CO2 Foam Transport in Fractured Unconventional Reservoirs

This paper describes a protocol along with a comparative study of two microfluidic fabrication techniques, namely photolithography/wet-etching/thermal-bonding and Selective Laser-induced Etching (SLE), that are suitable for high-pressure conditions. These techniques constitute enabling platforms for direct observation of fluid flow in surrogate permeable media and fractured systems under reservoir conditions.

Kırık Konvansiyonel Olmayan Rezervuarlarda Mikroölçekli Süperkritik CO2 Köpük Taşımanın Yüksek Basınçlı Testlerinde Mikroakışkan Üretim Teknikleri

Pressure limitations of many microfluidic platforms have been a significant challenge in microfluidic experimental studies of fractured media. As a ...

Development of Efficient OLEDs from Solution Deposition

The use of highly efficient organic emitters based on the thermally activated delayed fluorescence (TADF) concept is interesting due to their 100% internal quantum efficiency. Presented here is a solution deposition method for the fabrication of efficient organic light-emitting diodes (OLEDs) based on a TADF emitter in a simple device structure. This fast, low-cost, and efficient process can be used for all OLED emissive layers that follow the host-guest concept. The fundamental steps are described along with necessary information for further reproduction. The goal to establish a general protocol that can be easily adapted for principal organic emitters currently under study and development.

Presented here is a protocol for the fabrication of efficient, simple, solution-deposited organic light-emitting diodes with low roll-off.

Çözüm Biriktirmeden Verimli OLED'lerin Geliştirilmesi

The use of highly efficient organic emitters based on the thermally activated delayed fluorescence (TADF) concept is interesting due to their 100% ...

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Today, wearable electronics devices combine a large variety of functional, stretchable, and flexible technologies. However, in many cases, these devices cannot be worn under everyday conditions. Therefore, textiles are commonly considered the best substrate to accommodate electronic devices in wearable use. In this paper, we describe how to selectively pattern organic electroactive materials on textiles from a solution in an easy and scalable manner. This versatile deposition technique enables the fabrication of wearable organic electronic devices on clothes.

In this paper, we present a protocol to selectively deposit organic materials on textiles, which allows for the direct integration of organic electronic devices with wearables. The fabricated devices can be fully integrated in textiles, respecting their mechanical appearance and enabling sensing capabilities.

Tekstil Organik Elektronik Cihazlar Basit ve Ölçeklenebilir Fabrikasyon Yöntemi

Today, wearable electronics devices combine a large variety of functional, stretchable, and flexible technologies. However, in many cases, these devices ...

Biyomühendislik

Fabrication and Validation of an Organ-on-chip System with Integrated Electrodes to Directly Quantify Transendothelial Electrical Resistance

Organs-on-chips, in vitro models involving the culture of (human) tissues inside microfluidic devices, are rapidly emerging and promise to provide useful research tools for studying human health and disease. To characterize the barrier function of cell layers cultured inside organ-on-chip devices, often transendothelial or transepithelial electrical resistance (TEER) is measured. To this end, electrodes are usually integrated into the chip by micromachining methods to provide more stable measurements than is achieved with manual insertion of electrodes into the inlets of the chip. However, these electrodes frequently hamper visual inspection of the studied cell layer or require expensive cleanroom processes for fabrication. To overcome these limitations, the device described here contains four easily integrated electrodes that are placed and fixed outside of the culture area, making visual inspection possible. Using these four electrodes the resistance of six measurement paths can be quantified, from which the TEER can be directly isolated, independent of the resistance of culture medium-filled microchannels. The blood-brain barrier was replicated in this device and its TEER was monitored to show the device applicability. This chip, the integrated electrodes and the TEER determination method are generally applicable in organs-on-chips, both to mimic other organs or to be incorporated into existing organ-on-chip systems.

This publication describes the fabrication of an organ-on-chip device with integrated electrodes for direct quantification of transendothelial electrical resistance (TEER). For validation, the blood-brain barrier was mimicked inside this microfluidic device and its barrier function was monitored. The presented methods for electrode integration and direct TEER quantification are generally applicable.

İmalat ve Organ-on-chip sistemin doğrudan Transendothelial elektrik direncini ölçmek için entegre elektrotlar ile doğrulama

Organs-on-chips, in vitro models involving the culture of (human) tissues inside microfluidic devices, are rapidly emerging and promise to provide useful ...

Scalable Fabrication of Stretchable, Dual Channel, Microfluidic Organ Chips

A significant number of lead compounds fail in the pharmaceutical pipeline because animal studies often fail to predict clinical responses in human patients. Human Organ-on-a-Chip (Organ Chip) microfluidic cell culture devices, which provide an experimental in vitro platform to assess efficacy, toxicity, and pharmacokinetic (PK) profiles in humans, may be better predictors of therapeutic efficacy and safety in the clinic compared to animal studies. These devices may be used to model the function of virtually any organ type and can be fluidically linked through common endothelium-lined microchannels to perform in vitro studies on human organ-level and whole body-level physiology without having to conduct experiments on people. These Organ Chips consist of two perfused microfluidic channels separated by a permeable elastomeric membrane with organ-specific parenchymal cells on one side and microvascular endothelium on the other, which can be cyclically stretched to provide organ-specific mechanical cues (e.g., breathing motions in lung). This protocol details the fabrication of flexible, dual channel, Organ Chips through casting of parts using 3D printed molds, enabling combination of multiple casting and post-processing steps. Porous poly (dimethyl siloxane) (PDMS) membranes are cast with micrometer sized through-holes using silicon pillar arrays under compression. Fabrication and assembly of Organ Chips involves equipment and steps that can be implemented outside of a traditional cleanroom. This protocol provides researchers with access to Organ Chip technology for in vitro organ- and body-level studies in drug discovery, safety and efficacy testing, as well as mechanistic studies of fundamental biological processes.

Here, we present a protocol that describes the fabrication of stretchable, dual channel, organ chip microfluidic cell culture devices for recapitulating organ-level functionality in vitro.

Ölçeklenebilir gerilebilir, Çift kanal, mikrosıvısal Organ cips imalatı

A significant number of lead compounds fail in the pharmaceutical pipeline because animal studies often fail to predict clinical responses in human ...

A Lab-On-A-Chip Platform for Stimulating Osteocyte Mechanotransduction and Analyzing Functional Outcomes of Bone Remodeling

Bone remodeling is a tightly regulated process that is required for skeletal growth and repair as well as adapting to changes in the mechanical environment. During this process, mechanosensitive osteocytes regulate the opposing responses between the catabolic osteoclasts and anabolic osteoblasts. To better understand the highly intricate signaling pathways that regulate this process, our lab has developed a foundationary lab-on-a-chip (LOC) platform for analyzing functional outcomes (formation and resorption) of bone remodeling within a small scale system. As bone remodeling is a lengthy process that occurs on the order of weeks to months, we developed long-term cell culturing protocols within the system. Osteoblasts and osteoclasts were grown on functional activity substrates within the LOC and maintained for up to seven weeks. Afterward, chips were disassembled to allow for the quantification of bone formation and resorption. Additionally, we have designed a 3D printed mechanical loading device that pairs with the LOC platform and can be used to induce osteocyte mechanotransduction by deforming the cellular matrix. We have optimized cell culturing protocols for osteocytes, osteoblasts, and osteoclasts within the LOC platform and have addressed concerns of sterility and cytotoxicity. Here, we present the protocols for fabricating and sterilizing the LOC, seeding cells on functional substrates, inducing mechanical load, and disassembling the LOC to quantify endpoint results. We believe that these techniques lay the groundwork for developing a true organ-on-a-chip for bone remodeling.

Here, we present protocols for analyzing bone remodeling within a lab-on-a-chip platform. A 3D printed mechanical loading device can be paired with the platform to induce osteocyte mechanostransduction by deforming the cellular matrix. The platform can also be used to quantify bone remodeling functional outcomes from osteoclasts and osteoblasts (resorption/formation).

3D baskı odası için organik opto-elektronik aygıt bozulması test

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