Nanoporous niobium phosphate electrolyte membrane for low temperature fuel cell
文献类型：期刊论文
| 作者 | Chai ZL ; Dong DH ; Wang C ; Zhang HJ ; Webley PA ; Zhao DY ; Wang HT |
| 刊名 | journal of membrane science
 |
| 出版日期 | 2010 |
| 卷号 | 356期号:1-2页码:147-153 |
| 关键词 | PROTON CONDUCTION INTERMEDIATE TEMPERATURES NANOCOMPOSITE ALCOHOL |
| ISSN号 | 0376-7388 |
| 通讯作者 | wang c |
| 中文摘要 | nanoporous niobium phosphate (nb-p) electrolyte membranes were prepared by dry pressing nb-p nanoparticles for low temperature fuel cells. highly dispersible nb-p nanoparticles were synthesized by dispersing nb-p precursor in furfuryl alcohol, which was polymerized to poly(furyfuryl alcohol) as a space-confinement additive during calcination. sem, tem and a range of spectroscopies were used to characterize nb-p particles and membranes (discs). nanoporous nb-p membrane exhibited high proton conductivity (17.4 ms cm(-1)), low methanol permeability (1.1 x 10(-7) cm(2) s(-1)) whereas nb-p membrane prepared from nb-p particles synthesized without adding furfuryl alcohol had poor proton conductivity (0.341 ms cm(-1)) and high methanol permeability (3.13 x 10(-5) cm(2) s(-1)). the cell prepared with nanoporous nb-p membrane showed good cell performance when operated as both h-2-o-2 fuel cell at room temperature and as dmfc at 60 degrees c; also this cell performs better than the cell with nation membrane at a current density of <72 ma cm(-2), and its peak power density is comparable to the cell with nation membrane. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000278296300019 |
| 公开日期 | 2012-06-06 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43686]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chai ZL,Dong DH,Wang C,et al. Nanoporous niobium phosphate electrolyte membrane for low temperature fuel cell[J]. journal of membrane science,2010,356(1-2):147-153. |
| APA | Chai ZL.,Dong DH.,Wang C.,Zhang HJ.,Webley PA.,...&Wang HT.(2010).Nanoporous niobium phosphate electrolyte membrane for low temperature fuel cell.journal of membrane science,356(1-2),147-153. |
| MLA | Chai ZL,et al."Nanoporous niobium phosphate electrolyte membrane for low temperature fuel cell".journal of membrane science 356.1-2(2010):147-153. |
入库方式： OAI收割
来源：长春应用化学研究所
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