Synthesis of Methyl Octacosa-5,7,9,11,13,15-hexaynoate
2:40
Characterization of the Layer by Infrared Reflection-absorption Spectroscopy
4:05
Investigation of the Carbonization by IRRA Spectroscopy and Isotherm Measurement
5:25
Langmuir-Blodgett Transfer of an Uncarbonized Layer and a Carbon Nanosheet from the Air-water Interface to a Solid Substrate
8:06
Results: Preparation of Carbon Nanosheets at Room Temperature
9:40
Conclusion
Transkript
The presented procedure allows for the low temperature wet chemical preparation of carbon nanosheets through the self-assembly of novel amphiphilic molecules as reactive precursors and their subsequent carbonization at room temperature. Typically
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We present the synthesis of an amphiphilic hexayne and its use in the preparation of carbon nanosheets at the air-water interface from a self-assembled monolayer of these reactive, carbon-rich molecular precursors.