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Updated: Sep 24, 2025
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
Polymer of intrinsic microporosity-based macroporous membrane with high thermal stability as a Li-ion battery
Yangyang Tian1, Chong Lin2, Zhenggong Wang3
1School of Nano Technology and Nano Bionics, University of Science and Technology of China Hefei 230026 China.
Abstract:
Polymers of intrinsic microporosity (PIMs) have numerous advantages such as good thermal stability (T g > 300 °C) and mechanical stability (tensile strength at break > 60 MPa) as well as excellent electrical insulation performance and chemical/electrochemical stability. Herein, a macroporous membrane made up of a polymer of intrinsic microporosity (PIM-1) was fabricated and used as a separator of a rechargeable Li-ion battery for the first time. The PIM-1-based separator showed good thermal resistance with T g > 300 °C, high electrolyte uptake, and excellent Li-ion conductivity.
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