| Synthesis and Characterization of a Novel Polymer Electrolyte for Lithium-ion Battery |
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| 作者姓名： | YanPingLiang HongZhuMA BoWANG |
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| 作者单位： | [1]XidianUniversity,Xian710071 [2]CollegeofChemistryandMaterialsScience,ShaanxiNormalUniversity,Xian710062 |
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| 摘 要： | A novel polymer electrolyte with the formula of Li2B4O7-PVA for lithium-ion battery was synthesized and its ion conductivity and mechanical properties were also tested. It is found that the conductivity of the prepared polymer electrolytes is higher than that of LiClO4/PEO or LiClO4/EC-DMC by two or three orders in magnitude and a large delocalized bond formed in Li2B4O7-PVA lead to transportation of Li ion easier, this electrolyte possesses high thermo-stability and can be used under 200℃.
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| 关 键 词： | 聚合体电解液 锂离子电池 合成 传导率 |
Synthesis and Characterization of a Novel Polymer Electrolyte for Lithium-ion Battery |
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| YanPingLiang HongZhuMA BoWANG.Synthesis and Characterization of a Novel Polymer Electrolyte for Lithium-ion Battery[J].Chinese Chemical Letters,2004,15(2):234-237. |
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| Authors: | Yan Ping Liang Hong Zhu MA Bo WANG Xidian University Xian College of Chemistry and Materials Science Shaanxi Normal University Xian |
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| Institution: | Yan Ping Liang,1 Hong Zhu MA,2 Bo WANG2 * 1Xidian University,Xian 710071 2College of Chemistry and Materials Science,Shaanxi Normal University,Xian 710062 |
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| Abstract: | A novel polymer electrolyte with the formula of Li2B4O7-PVA for lithium-ion battery was synthesized and its ion conductivity and mechanical properties were also tested. It is found that the conductivity of the prepared polymer electrolytes is higher than that of LiClO4/PEO or LiClO4/EC-DMC by two or three orders in magnitude and a large delocalized bond formed in Li2B4O7-PVA lead to transportation of Li ion easier, this electrolyte possesses high thermo-stability and can be used under 200C. |
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| Keywords: | Conductivity lithium-ion battery polymer electrolyte Li2B4O7-PVA |
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