Hydrogen generation by sodium borohydride hydrolysis on nanosized CoB catalysts supported on TiO2, Al2O3 and CeO 2

Yi Chun Lu, Miao Sheng Chen, Yu Wen Chen

研究成果: 雜誌貢獻期刊論文同行評審

100 引文 斯高帕斯(Scopus)

摘要

A series of nanosized CoB catalysts supported on TiO2, Al 2O3, and CeO2 were prepared. The catalysts were prepared by incipient-wetness impregnation. The sample was dried at 100°C and then dispersed in water and reduced by an aqueous solution of sodium borohydrate at room temperature. An unsupported CoB cluster was used for comparison. The activities of the supported CoB catalysts were higher than that of unsupported one. The reaction rates of these supported CoB catalysts decreased in the order: CoB/TiO2 > CoB/Al2O3 > CoB/CeO2 > unsupported CoB. The reaction kinetics on various catalysts was also investigated.

原文???core.languages.en_GB???
頁(從 - 到)4254-4258
頁數5
期刊International Journal of Hydrogen Energy
37
發行號5
DOIs
出版狀態已出版 - 3月 2012

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