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Environmentally Friendly Fabrication of Functional Nanocrystals on Surface-Modified Carbon Nanotubes
SunHyung Lee,Katsuya Teshima,Morinobu Endo,Shuji Oishi 한국표면공학회 2010 한국표면공학회 학술발표회 초록집 Vol.2010 No.11
The functionalization process of carbon nanotubes (CNTs) is required as a primary step in fabricating CNTs-supported composites. In this study, CNTs were treated using vacuum ultraviolet (VUV) in order to functionalize their sidewalls with functional groups. The functional groups were used as reaction sites of the various functional nanocrystals, such as platinum and nickel. Additionally, the functional nanocrystals/carbon nanotube composites were successfully fabricated using various synthesis methods. There were investigated that the composites applied to the catalyst in fuel cells and cathode material.