Li+电池固态聚合物电解质研究进展

被引：10

作者：

陈立坤 ^{[1
,2
]}

胡懿 ^{[1
]}

马家宾 ^{[1
,2
]}

黄妍斐 ^{[1
]}

俞静 ^{[1
,2
]}

贺艳兵 ^{[1
]}

康飞宇 ^{[1
,2
]}

机构：

[1] 清华大学深圳国际研究生院

[2] 清华大学材料学院

来源：

化学工业与工程 | 2020年 / 37卷 / 01期

关键词：

固态聚合物电池; 固态电解质; 离子电导率; 离子输运; 界面阻抗;

D O I：

10.13353/j.issn.1004.9533.20191908

中图分类号：

TM912 [蓄电池]; TQ317 [高分子化合物产品];

学科分类号：

摘要：

固态聚合物电解质具有高安全性、高成膜性和黏弹性等优点,并与电极具有良好的接触性和相容性,是实现高安全性和高能量密度固态Li+电池的重要电解质体系。然而聚合物电解质室温离子电导率较低(10-8～10-6 S·cm-1),不能满足固态聚合物电池在常温运行的需求。因此,在提高离子电导率、机械强度和电化学稳定性等本征属性的基础上,同时探究改善电解质/电极的界面处及电极内部的离子输运是研发固态聚合物Li+电池面临的关键问题。主要从改性聚合物电解质用以提高Li+电池电化学性能的角度出发,综述了凝胶聚合物电解质、全固态聚合物电解质和复合固态电解质中的离子输运机制及其关键参数,总结了近年来聚合物电解质的最新研究进展和未来的发展方向。

引用

页码：2 / 16

页数：15

共 22 条

[1] Low Resistance–Integrated All‐Solid‐State Battery Achieved by Li7La3Zr2O12 Nanowire Upgrading Polyethylene Oxide (PEO) Composite Electrolyte and PEO Cathode Binder[J] . Zipei Wan,Danni Lei,Wei Yang,Cheng Liu,Kai Shi,Xiaoge Hao,Lu Shen,Wei Lv,Baohua Li,Quan‐Hong Yang,Feiyu Kang,Yan‐Bing He.Advanced Functional Materials . 2019 (1)
[2] Practical Challenges and Future Perspectives of All-Solid-State Lithium-Metal Batteries[J] . Shuixin Xia,Xinsheng Wu,Zhichu Zhang,Yi Cui,Wei Liu.Chem . 2018
[3] Crosslinked Poly(tetrahydrofuran) as a Loosely Coordinating Polymer Electrolyte
Mackanic, David G.
Michaels, Wesley
Lee, Minah
Feng, Dawei
Lopez, Jeffrey
Qin, Jian
Cui, Yi
Bao, Zhenan
[J]. ADVANCED ENERGY MATERIALS, 2018, 8 (25)
[4] Gel Polymer Electrolytes for Electrochemical Energy Storage
Cheng, Xunliang
Pan, Jian
Zhao, Yang
Liao, Meng
Peng, Huisheng
[J]. ADVANCED ENERGY MATERIALS, 2018, 8 (07)
[5] A conceptual review on polymer electrolytes and ion transport models
Aziz, Shujahadeen B.
Woo, Thompson J.
Kadir, M. F. Z.
Ahmed, Hameed M.
[J]. JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES, 2018, 3 (01): : 1 - 17
[6] Stabilizing the Performance of High-Capacity Sulfur Composite Electrodes by a New Gel Polymer Electrolyte Configuration
Agostini, Marco
Lim, Du Hyun
Sadd, Matthew
Fasciani, Chiara
Navarra, Maria Assunta
Panero, Stefania
Brutti, Sergio
Matic, Aleksandar
Scrosati, Bruno
[J]. CHEMSUSCHEM, 2017, 10 (17) : 3490 - 3496
[7] Dendrite‐Free, High‐Rate, Long‐Life Lithium Metal Batteries with a 3D Cross‐Linked Network Polymer Electrolyte[J] . Qingwen Lu,Yan‐Bing He,Qipeng Yu,Baohua Li,Yusuf Valentino Kaneti,Youwei Yao,Feiyu Kang,Quan‐Hong Yang.Advanced Materials . 2017 (13)
[8] All solid-state polymer electrolytes for high-performance lithium ion batteries[J] . Liping Yue,Jun Ma,Jianjun Zhang,Jingwen Zhao,Shanmu Dong,Zhihong Liu,Guanglei Cui,Liquan Chen.Energy Storage Materials . 2016
[9] Lithium Ion Pathway within Li7La3Zr2O12-Polyethylene Oxide Composite Electrolytes
Zheng, Jin
Tang, Mingxue
Hu, Yan-Yan
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (40) : 12538 - 12542
[10] Novel gel polymer electrolyte for high-performance lithium–sulfur batteries[J] . Ming Liu,Dong Zhou,Yan-Bing He,Yongzhu Fu,Xianying Qin,Cui Miao,Hongda Du,Baohua Li,Quan-Hong Yang,Zhiqun Lin,T.S. Zhao,Feiyu Kang.Nano Energy . 2016

← 1 2 3 →