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Quaternized poly(phthalazinone ether sulfone ketone) membrane doped with H3PO4 for high-temperature PEMFC operation
Li, MQ; Zhang, HM; Shao, ZG; Li MQ(李明强); Li MQ(李明强)
刊名ELECTROCHEMICAL AND SOLID STATE LETTERS
2006
DOI10.1149/1.2142156
9期:2页:A60-A63
收录类别SCI
文章类型Article
部门归属3
项目归属303
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Electrochemistry ; Materials Science, Multidisciplinary
研究领域[WOS]Electrochemistry ; Materials Science
关键词[WOS]FUEL-CELLS ; POLYBENZIMIDAZOLE ; 100-DEGREES-C ; ACID
英文摘要A quaternized poly(phthalazinone ether sulfone ketone) (QAPPESK) membrane doped with H3PO4 was prepared and characterized. Infrared and P-31 NMR spectra indicated that this membrane may have the same mode of conducting proton as polybenzimidazole (PBI) membrane doped with H3PO4. The QAPPESK membrane doped with H3PO4 showed high proton conductivity (0.072 S/cm at 150 degrees C), and good thermostability measured by thermogravimetric analysis. The peak power density of single cell with QAPPESK/H3PO4 composite membrane and operated at 150 degrees C with dry H-2/O-2 reached 0.85 W/cm(2). These results show that QAPPESK/H3PO4 composite membrane is promising for high-temperature proton exchange membrane fuel cell (PEMFC) applications. (c) 2005 The Electrochemical Society.
语种英语
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WOS记录号WOS:000234142000007
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/97555
专题中国科学院大连化学物理研究所
通讯作者Li MQ(李明强); Li MQ(李明强)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Res & Dev Ctr, Dalian 116023, Peoples R China
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GB/T 7714
Li, MQ,Zhang, HM,Shao, ZG,et al. Quaternized poly(phthalazinone ether sulfone ketone) membrane doped with H3PO4 for high-temperature PEMFC operation[J]. ELECTROCHEMICAL AND SOLID STATE LETTERS,2006,9(2):A60-A63.
APA Li, MQ,Zhang, HM,Shao, ZG,李明强,&李明强.(2006).Quaternized poly(phthalazinone ether sulfone ketone) membrane doped with H3PO4 for high-temperature PEMFC operation.ELECTROCHEMICAL AND SOLID STATE LETTERS,9(2),A60-A63.
MLA Li, MQ,et al."Quaternized poly(phthalazinone ether sulfone ketone) membrane doped with H3PO4 for high-temperature PEMFC operation".ELECTROCHEMICAL AND SOLID STATE LETTERS 9.2(2006):A60-A63.
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