| 硼氢化物催化水解制氢作为燃料电池氢源(英文) |
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| 引用本文： | 王连邦,詹星月,杨珍珍,马淳安.硼氢化物催化水解制氢作为燃料电池氢源(英文)[J].中国化学工程学报,2011,19(4):693-697. |
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| 作者姓名： | 王连邦 詹星月 杨珍珍 马淳安 |
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| 作者单位： | State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou 310014, China |
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| 基金项目： | Supported by the Natural Science Foundation of Zhejiang Province (Y405496); the State Key Development Program for Basic Research of China (2007CB216409) |
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| 摘 要： | Borohydrides present interesting options for the electrochemical power generation acting either as hydrogen source or anodic fuel for direct borohydride fuel cells(DBFC).In this work,Mg-Ni composite synthesized by mechanically alloying method,used as the catalyst for the hydrolysis of borohydride,has been investigated.Co-doping treatment has been carried out for the purpose of improving the hydrolysis rate further.The as-prepared and Co-doped Mg-Ni composites with low cost showed high catalytic activity to the hydrolysis of borohydride for hydrogen generation.After Co-doping,the hydrogen generation rate was around 280 ml·g-1·min-1.Borohydride would be a promising hydrogen source for fuel cells.
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| 关 键 词： | 硼氢化物 燃料电池 催化水解 机械合金化法 复合材料 水解催化剂 催化活性 共掺杂 |
| 收稿时间： | 2010-7-5 |
| 修稿时间： | 2011-4-18
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Catalytic Hydrolysis of Borohydride for Fuel Cells |
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| Lianbang WANG,Xingyue ZHAN,Zhenzhen YANG,Chun'an MA.Catalytic Hydrolysis of Borohydride for Fuel Cells[J].Chinese Journal of Chemical Engineering,2011,19(4):693-697. |
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| Authors: | Lianbang WANG Xingyue ZHAN Zhenzhen YANG Chun'an MA |
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| Affiliation: | State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou 310014, China |
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| Abstract: | Borohydrides present interesting options for the electrochemical power generation acting either as hydrogen source or anodic fuel for direct borohydride fuel cells (DBFC). In this work, Mg-Ni composite synthesized by mechanically alloying method, used as the catalyst for the hydrolysis of borohydride, has been investigated. Co-doping treatment has been carried out for the purpose of improving the hydrolysis rate further. The as-prepared and Co-doped Mg-Ni composites with low cost showed high catalytic activity to the hydrolysis of borohydride for hydrogen generation. After Co-doping, the hydrogen generation rate was around 280 ml•g1•min1. Borohydride would be a promising hydrogen source for fuel cells. |
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| Keywords: | borohydride catalytic hydrolysis Mg-Ni composite fuel cell |
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