| Electrostatic self-assembly Pd particles on Nafion^TM membrane surface to reduce methanol crossover |
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| 作者姓名： | TANGHaolin PANMu MUShichun YUANRunzhang |
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| 作者单位： | StateKeyLaboratoryofAdvancedTechnologyforMaterialsSynthesisandProcessing,WuhanUniversityofTechnology,Wuhan430070,China |
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| 摘 要： | Nafion^TM perfluorosulfonate proton exchange membranes (PEM) have been widely used as solid electrolytes in direct methanol fuel cell (DMFC) because it possesses relatively good mechanical strength and chemical stability.Due to its structure of side chains (-SO3ˉ) fixed at CF backbones, phase separation occurs between hydrophilic regions and hydrophobic ones in hydrated Nafion^TM membrane.
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| 关 键 词： | 甲醇 静电学 钯粒子 化学稳定性 化学结构 薄膜 全氟磺酸盐 固体电解质 物理性质 |
| 收稿时间： | 11 October 2004 |
Electrostatic self-assembly Pd particles on Nafion™ membrane surface to reduce methanol crossover |
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| TANGHaolin PANMu MUShichun YUANRunzhang.Electrostatic self-assembly Pd particles on Nafion^TM membrane surface to reduce methanol crossover[J].Chinese Science Bulletin,2005,50(4):377-379. |
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| Authors: | Haolin Tang Mu Pan Shichun Mu Runzhang Yuan |
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| Institution: | (1) State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 430070 Wuhan, China |
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