Gel Polymer Electrolytes for Electrochemical Energy Storage,Advanced Energy Materials

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Gel Polymer Electrolytes for Electrochemical Energy Storage
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2017-11-16 , DOI: 10.1002/aenm.201702184
Xunliang Cheng ₁ , Jian Pan ₁ , Yang Zhao ₁ , Meng Liao ₁ , Huisheng Peng ₁

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With the booming development of flexible and wearable electronics, their safety issues and operation stabilities have attracted worldwide attentions. Compared with traditional liquid electrolytes, gel polymer electrolytes (GPEs) are preferred due to their higher safety and adaptability to the design of flexible energy storage devices. This review summarizes the recent progress of GPEs with enhanced physicochemical properties and specified functionalities for the application in electrochemical energy storage. Functional GPEs that are capable to achieve unity lithium‐ion transference number and offer additional pseudocapacitance to the overall capacitance are carefully discussed. The smart GPEs with self‐protection, thermotolerant, and self‐healing abilities are particularly highlighted. To close, the future directions and remaining challenges of the GPEs for application in electrochemical energy storages are summarized to provide clues for the following development.

中文翻译：

用于电化学储能的凝胶聚合物电解质

随着柔性和可穿戴电子设备的蓬勃发展，它们的安全性问题和操作稳定性引起了全世界的关注。与传统的液体电解质相比，凝胶聚合物电解质（GPE）更为可取，因为它们具有更高的安全性和对柔性储能设备设计的适应性。这篇综述总结了具有增强的物理化学性质和特定功能的GPE在电化学能量存储中的最新进展。仔细讨论了能够实现统一的锂离子转移数并为整体电容提供额外伪电容的功能性GPE。具有自我保护，耐热和自我修复功能的智能GPE尤其受到关注。要关闭

更新日期：2017-11-16

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