TY - JOUR AU - Wang, Bin AB - Overcharge protection by electroactive polymer composite separators is an alternative solution for the alleviation of safety concerns of rechargeable Li or Li-ion batteries. The use of gel-type electrolyte with less free organic solvent may benefit the safety performance as well as provide enhanced thermostability. Herein, a kind of gel-type polymer electrolyte separator, prepared by a facile electroactive conducting polymer solution dip-coating method, for effective overcharge protection of Li-ion batteries with enhanced thermal stability and electrochemical safety due to the introduction of heat-resistant polyfluorene end-capped with polysilsesquioxane, may be beneficial for solution of the Li-ion battery safety problem. TI - Gel-type polymer separator with higher thermal stability and effective overcharge protection of 4.2 V for secondary lithium-ion batteries JO - RSC Advances DO - 10.1039/c6ra11638h DA - 2016-05-31 UR - https://www.deepdyve.com/lp/royal-society-of-chemistry/gel-type-polymer-separator-with-higher-thermal-stability-and-effective-0qXfabSKk1 SP - 52966 EP - 52973 VL - 6 IS - 58 DP - DeepDyve ER -