Fabrication of miniature silicon wafer fuel cells with improved performance
文献类型：期刊论文
| 作者 | Yu, JR; Cheng, P; Ma, ZQ; Yi, BL |
| 刊名 | journal of power sources
 |
| 出版日期 | 2003-10-01 |
| 卷号 | 124期号:1页码:40-46 |
| 关键词 | proton exchange membrane fuel cell miniature fuel cell micro-fabrication silicon wafer Cu/Au current collector |
| 英文摘要 | the fabrication and performance evaluation of miniature fuel cells on silicon wafers are presented in this paper. the miniature fuel cells consisted of a membrane-electrode-assembly (mea) between two silicon substrates. the feed holes and channels in the silicon wafers, acting as a fuel distributor, were prepared by anisotropic silicon etching from the back and front of the wafer using silicon dioxide as an etching mask. in an attempt to reduce the cell resistance and consequently improving cell performance of the miniature silicon wafer fuel cell, a cu/au composite layer was sputtered on the top of silicon wafers as a current collector. testing results show that (i) the cell performance was improved by increasing the thickness of the composite layer on the silicon wafer, and (ii) the miniature silicon wafer fuel cell with smaller size channels gave a better performance at the diffusion-limiting current region. (c) 2003 elsevier science b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | design |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000185563800006 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138252]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Hong Kong Univ Sci & Technol, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, JR,Cheng, P,Ma, ZQ,et al. Fabrication of miniature silicon wafer fuel cells with improved performance[J]. journal of power sources,2003,124(1):40-46. |
| APA | Yu, JR,Cheng, P,Ma, ZQ,&Yi, BL.(2003).Fabrication of miniature silicon wafer fuel cells with improved performance.journal of power sources,124(1),40-46. |
| MLA | Yu, JR,et al."Fabrication of miniature silicon wafer fuel cells with improved performance".journal of power sources 124.1(2003):40-46. |
入库方式： OAI收割
来源：大连化学物理研究所
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