Technical Proceedings of the 2013 Clean Technology Conference and Trade Show

Cleantech 2013

Chapter 10: Novel Generation & Grid

Authors:
C.-I. Hong, H.Y. Kang, F-C Chang, H. Paul Wang
Affilation:
National Cheng Kung University, TW
Pages:
382 - 384
Keywords:
methanol decomposition, Cu-ZnO@C, EXAFS, XANES
Abstract:
Decomposition of methanol (DM) to CO and H2 can be catalyzed by Cu-ZnO@C core-shell nanoreactors. It is found that reactivity of DM catalyzed by the nanoreactors increase with an increase in the fractions of ZnO in Cu-ZnO encapsulated in carbon shell. The nanoreactors seem to have a better reactivity for DM mainly due to a highly increasing of collision frequency in the confined space in nanoreactors. By component fitted X-ray absorption near edge structure (XANES), it seems that metallic copper (Cu) plays the promoter role during DM.
Decomposition of Methanol Catalyzed by Cu-ZnO@C
ISBN:
978-1-4822-0594-7
Pages:
514