Direct methanol fuel cells: Methanol crossover and its influence on single DMFC performance
文献类型：期刊论文
| 作者 | Song, SQ; Zhou, WJ; Li, WZ; Sun, G; Xin, Q; Kontou, S; Tsiakaras, P |
| 刊名 | ionics
 |
| 出版日期 | 2004 |
| 卷号 | 10期号:5-6页码:458-462 |
| 英文摘要 | in the present investigation, the methanol crossover rate through nafion((r))-115 membrane at different temperatures and different concentrations had been investigated in a fuel cell test apparatus by using gas chromatography analysis. the single direct methanol fuel cell (dmfc) tests were carried out to investigate the effect of the concentration of methanol aqueous solutions and cell temperature on methanol crossover and consequently, on the open circuit voltage and the cell performance of dmfc. it can be found that the methanol crossover rate through nafion((r)) membrane increases as methanol concentration and temperature increase. it can also be found that methanol crossover presented a negative effect on the open circuit voltage and the single dmfc performance. single dmfc test results showed that an improved cell performance was obtained as temperature increased although the methanol crossover rate increased with temperature increment. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical ; electrochemistry ; physics, condensed matter |
| 研究领域[WOS] | chemistry ; electrochemistry ; physics |
| 关键词[WOS] | proton conducting membrane |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000226183700019 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139500]  |
| 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 Cell Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 3.Univ Thessaly, Sch Engn, Dept Mech & Ind Engn, Pedion Areos 38334, Greece |
| 推荐引用方式 GB/T 7714 | Song, SQ,Zhou, WJ,Li, WZ,et al. Direct methanol fuel cells: Methanol crossover and its influence on single DMFC performance[J]. ionics,2004,10(5-6):458-462. |
| APA | Song, SQ.,Zhou, WJ.,Li, WZ.,Sun, G.,Xin, Q.,...&Tsiakaras, P.(2004).Direct methanol fuel cells: Methanol crossover and its influence on single DMFC performance.ionics,10(5-6),458-462. |
| MLA | Song, SQ,et al."Direct methanol fuel cells: Methanol crossover and its influence on single DMFC performance".ionics 10.5-6(2004):458-462. |
入库方式： OAI收割
来源：大连化学物理研究所
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