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Dalian University of Technology

5 ARTICLES PUBLISHED IN JoVE

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Immunology and Infection

Biocontained Carcass Composting for Control of Infectious Disease Outbreak in Livestock
Tim Reuter 1, Weiping Xu 2, Trevor W. Alexander 1, Brandon H. Gilroyed 1, G. Douglas Inglis 1, Francis J. Larney 1, Kim Stanford 3, Tim A. McAllister 1
1Agriculture and Agri-Food Canada, Lethbridge Research Centre, 2Department of Bioscience and Biotechnology, Dalian University of Technology, 3Agriculture Centre, Alberta Agriculture and Rural Development

Using readily available materials, this biocontained composting system enables effective on-site disposal of large animal carcasses arising in the event of infectious disease outbreak. This procedure kills most infectious agents in carcasses and contaminated manure. Once infectious agent is confirmed non-viable, mature compost can be spread as fertilizer.

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Environment

Preparation of Authigenic Pyrite from Methane-bearing Sediments for In Situ Sulfur Isotope Analysis Using SIMS
Zhiyong Lin 1,3, Xiaoming Sun 1,2,3,4, Jörn Peckmann 5, Yang Lu 2,3, Harald Strauss 6, Li Xu 2,3, Hongfeng Lu 7, Barbara M.A. Teichert 6
1School of Earth Sciences and Engineering, Sun Yat-sen University, 2School of Marine Sciences, Sun Yat-sen University, 3Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, 4South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, 5Institut für Geologie, Universität Hamburg, 6Institut für Geologie und Paläontologie, Westfälische Wilhelms-Universität Münster, 7Guangzhou Marine Geological Survey

Analyses of the sulfur isotopic composition (δ34S) of pyrite from methane-bearing sediments have typically focused on bulk samples. Here, we applied secondary ion mass spectroscopy to analyze the δ34S values of various pyrite generations to understand the diagenetic history of pyritization.

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Chemistry

Chemical Precipitation Method for the Synthesis of Nb2O5 Modified Bulk Nickel Catalysts with High Specific Surface Area
Chuang Li 1, Shaohua Jin 1, Weixiang Guan 1, Chi-Wing Tsang 2, Wing-Kin Chu 2, Wai Kin Lau 2, Changhai Liang 1
1Laboratory of Advanced Materials and Catalytic Engineering, School of Chemical Engineering, Dalian University of Technology, 2Faculty of Science and Technology, Technological and Higher Education Institute of Hong Kong

A protocol for the synthesis of sponge-like and fold-like Ni1-xNbxO nanoparticles by chemical precipitation is presented.

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JoVE Journal

Tuning the Acidity of Pt/ CNTs Catalysts for Hydrodeoxygenation of Diphenyl Ether
Weixiang Guan 1, Chuang Li 1, Xiao Chen 1, Xiao-Ying Lu 2, Chi-Wing Tsang 2, Haoquan Hu 3, Hongxu Qi 2, Changhai Liang 1
1Laboratory of Advanced Materials and Catalytic Engineering, School of Chemical Engineering, Dalian University of Technology, 2Faculty of Science and Technology, Technological and Higher Education Institute of Hong Kong, 3State Key Laboratory of Fine Chemicals, Institute of Coal Chemical Engineering, School of Chemical Engineering, Dalian University of Technology

A protocol for the synthesis of HNbWO6, HNbMoO6, HTaWO6 solid acid nanosheet modified Pt/CNTs is presented.

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Chemistry

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Pui-Ching Poon *1, Ka-Man Lee *1, Yuanhao Wang 2, William Wai Yan Lam 1, Peter Shu-Wai Leung 1, Xiao-Ying Lu 1, Weiqun Li 3, B. Layla Mehdi 3, Yang Lu 4, Chi-Wing Tsang 1, Eugene Yin Cheung Wong 2
1Faculty of Science and Technology, Technological and Higher Education Institute of Hong Kong (THEi), 2Department of Supply Chain and Information Management, The Hang Seng University of Hong Kong, 3Department of Mechanical, Materials and Aerospace Engineering, University of Liverpool, 4Laboratory of Building Environment and New Energy Resources, School of Civil Engineering, Faculty of Infrastructure Engineering, Dalian University of Technology

Here, we present a protocol to synthesize Co nanoparticles supported on carbon nanotubes with Co- and N- dopants for hydrogen productions.

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