| Li1.5Al0.5Ge1.5P3O12/高分子固体电解质表界面结构与分子运动的固体NMR研究 |
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| 引用本文： | 姜婷婷,付晓彬,吴金泽,王嘉琛,姚叶锋,周兵.Li1.5Al0.5Ge1.5P3O12/高分子固体电解质表界面结构与分子运动的固体NMR研究[J].波谱学杂志,2017,34(4):429-438. |
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| 作者姓名： | 姜婷婷 付晓彬 吴金泽 王嘉琛 姚叶锋 周兵 |
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| 作者单位： | 1. 上海市磁共振重点实验室, 华东师范大学 物理与材料科学学院, 上海 200062;2. 同济大学 材料科学与工程学院, 上海 201804 |
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| 基金项目： | 国家自然科学基金资助项目，国家重点基础研究发展计划("973"计划)资助项目，上海市科委项目，华东师范大学科研创新基金 |
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| 摘 要： | 相对于传统锂离子电池，全固态锂电池具有安全性能高、循环寿命长、能量密度高等优点，是目前锂电池研究领域的热点之一．作为全固态锂电池的核心组成部分，固体电解质是实现全固态锂电池高性能的关键材料．本文设计了一种高分子-锂盐-陶瓷的复合物固体电解质．通过多种固体核磁共振（NMR）方法研究了该材料中高分子-陶瓷的界面层结构和界面高分子链段的分子运动．
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| 关 键 词： | 固体核磁共振(NMR) 表界面 结构和分子运动 固体电解质 |
| 收稿时间： | 2017-02-06 |
Structure and Dynamics of Polymer-Ceramic Interface in Li1.5Al0.5Ge1.5P3O12/Polyether Solid Electrolyte: A Solid-State NMR Study |
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| JIANG Ting-ting,FU Xiao-bin,WU Jin-ze,WANG Jia-chen,YAO Ye-feng,ZHOU Bing.Structure and Dynamics of Polymer-Ceramic Interface in Li1.5Al0.5Ge1.5P3O12/Polyether Solid Electrolyte: A Solid-State NMR Study[J].Chinese Journal of Magnetic Resonance,2017,34(4):429-438. |
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| Authors: | JIANG Ting-ting FU Xiao-bin WU Jin-ze WANG Jia-chen YAO Ye-feng ZHOU Bing |
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| Institution: | 1. Shanghai Key Laboratory of Magnetic Resonance, College of Physics and Materials Science, East China Normal University, Shanghai 200062, China;2. College of Materials Science and Engineering, Tongji University, Shanghai 201804, China |
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| Abstract: | All solid state lithium-ion batteries have the advantages of high safety, long cycle life and high energy density, as compared with the conventional lithium-ion batteries, and have been attracting more and more research interest. Solid electrolyte is a crucial component of all solid state lithium-ion batteries, which largely determine the performance of the batteries. In this work, a polymer-lithium-ceramics complex was designed and synthesized. The structure and dynamics of the polymer-ceramic interface was studied with solid-state NMR techniques. |
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| Keywords: | solid-state NMR interface structure and dynamics solid electrolyte |
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