Thermoplastic Elastomer-Enabled Smart Electrolyte for Thermoresponsive Self-Protection of Electrochemical Energy Storage Devices
Thermoplastic Elastomer-Enabled Smart Electrolyte for Thermoresponsive Self-Protection of Electrochemical Energy Storage Devices
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DOI：
10.1002/adma.201602239
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发表时间：
2016-09-28
影响因子：
29.4
通讯作者：
Yu, Guihua
中科院分区：
文献类型：
--
作者：
Shi, Ye;Ha, Heonjoo;Yu, Guihua
为实现电化学储能装置的主动控制和热自保护，研制了基于Pluronic溶液的热敏智能电解液。机理研究表明，这种高效、可逆的自保护行为归因于Pluronic溶液在温度变化时的溶胶-凝胶转变。转变温度和性能抑制程度可以在很大范围内调节。
Thermoresponsive smart electrolytes based on Pluronic solution are developed for active control and thermal self-protection of electrochemical energy-storage devices. Mechanistic studies reveal that the highly effective and reversible self-protection behavior is attributed to the sol-gel transition of the Pluronic solution upon temperature change. The transition temperature and the degree of performance suppression can be tuned over a wide range.