| 一种新型高分子固体电解质的制备 |
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| 引用本文： | 胡付欣,王辉. 一种新型高分子固体电解质的制备[J]. 信阳师范学院学报(自然科学版), 2002, 15(4): 438-440 |
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| 作者姓名： | 胡付欣 王辉 |
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| 作者单位： | 信阳师范学院,化学化工学院,河南,信阳,464000 |
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| 摘 要： | 制备了一种以脲和硫脲为主体的高分子固体电解质，其室温电导率达到1.64s/m。研究了组成温度、加热时间等因素对该电解质电导率的影响。用化学分析的方法初步确定了该电解质的导电机理为：脲和硫脲在加热过程中相互作用转化为硫氰化铵，硫氰化铵电离导电。
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| 关 键 词： | 制备 高分子固体电解质 脲 硫腺 电导率 组成温度 加热时间 导电机理 |
| 文章编号： | 1003-0972(2002)04-0438-03 |
Preparation of a new polymeric solid electrolyte |
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| HU Fu xin,WANG Hui. Preparation of a new polymeric solid electrolyte[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2002, 15(4): 438-440 |
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| Authors: | HU Fu xin WANG Hui |
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| Abstract: | A new solid polymer electrolyte based on urea and thiourea was synthesized,its conductivity at room temperature can reach 1.64 s/m.The effects of composition,temperature and heating time on the conductivity of solid electrolyte were investigated.The possible electric mechanism are as follows:urea and thiourea form ammonium thiocynate,then ammonium thiocynate ionizes into ions. |
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| Keywords: | solid polymer electrolyte urea thiourea |
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