Organic silica/Nafion (R) composite membrane for direct methanol fuel cells
文献类型：期刊论文
| 作者 | Ren, Suzhen; Sun, Gongquan; Li, Chennan; Liang, Zhenxing; Wu, Zhimou; Jin, Wei; Qin, Xin; Yang, Xuefeng |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2006-10-05 |
| 卷号 | 282期号:1-2页码:450-455 |
| 关键词 | Nafion (R) composite membrane proton conductivity methanol permeability direct methanol fuel cell (DMFC) |
| 英文摘要 | the organic silica with thiol group/nafion (r) composite membranes were prepared by casting method using various additives including hs(ch2)(3)ch3si(och3)(2) (sh-), tetraethyl orthosilicate (teos) and hs(ch2)(3)ch3si(och3)(2)-teos (hs-teos) in nalion (r) solutions. all composite membranes had an adulterated content of 5 wt.%. sem experiments indicated evenly distributed particles within all the nafion (r) composite membranes. the properties of the composite membranes in terms of methanol permeability, proton conductivity, and cell performance were evaluated by single cell of direct methanol fuel cell (dmfc). the 125 mu m sh-teos/nafion (r) composite membranes showed about 50% decrease of methanol crossover compared with the commercial nafion (r) 117 membrane. the proton conductivity of the membrane lowered slightly compared with that of nafion (r) 117. the sh-teos/nafion (r) membrane was more suitable for dmfc of high concentration methanol than pure nafion (r) membrane. (c) 2006 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; technology ; physical sciences |
| 类目[WOS] | engineering, chemical ; polymer science |
| 研究领域[WOS] | engineering ; polymer science |
| 关键词[WOS] | temperature ; crossover ; performance ; silica ; dmfcs ; power |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240579700050 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140080]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, Direct Alcohol Fuel Cells Lab, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Dept Chem, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ren, Suzhen,Sun, Gongquan,Li, Chennan,et al. Organic silica/Nafion (R) composite membrane for direct methanol fuel cells[J]. journal of membrane science,2006,282(1-2):450-455. |
| APA | Ren, Suzhen.,Sun, Gongquan.,Li, Chennan.,Liang, Zhenxing.,Wu, Zhimou.,...&Yang, Xuefeng.(2006).Organic silica/Nafion (R) composite membrane for direct methanol fuel cells.journal of membrane science,282(1-2),450-455. |
| MLA | Ren, Suzhen,et al."Organic silica/Nafion (R) composite membrane for direct methanol fuel cells".journal of membrane science 282.1-2(2006):450-455. |
入库方式： OAI收割
来源：大连化学物理研究所
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