Catalytic Hydrolysis of NaBH4 with Ni-Co-B Catalysts for In-situ Hydrogen Supply of Proton Exchange Membrane Fuel Cell

摘要：

Introduction Nowadays, the proton-exchange membrane fuel cell (PEMFC) is attracting widely attention as a zero-emission high efficient energy source. In-situ hydrogen supply technique is one of the key issues for the commercialization of the PEMFC. Recently, hydrogen generation from NaBH4 hydrolysis is proved to be a feasible hydrogen supply method for the PEMFC 1, which can be promoted by using ex-situ 1-3 or in-situ 4 synthesized catalysts during the hydrogen generation reaction. Also, the by-product NaBO2 is environmentally clean and can be recycled for synthesizing NaBH4. In this paper, Ni-Co-B catalysts are introduced and discussed, and proved to be good candidates for catalyzing the hydrolysis of NaBH4 owing to their good catalytic activity and low cost.

作者: Chuan Wu Ying Bai Feng Wu Dan-xian Liu Bao-lian Yi

作者单位: School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing, 100081 Lab of PEMFC Key Material and Technologies, Dalian Institute of Chemical Physics, Chinese Academy of

会议类型: 国际会议

会议名称: 6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)

会议地点: 北京

会议语种:英文

页码: 106-106

在线出版日期: 2010-09-12（万方平台首次上网日期，不代表论文的发表时间）