Rigid/flexible molecular structure‐induced polyimide aerogels with ultralow permittivity and thermal insulation properties

Rigid/flexible molecular structure‐induced polyimide aerogels with ultralow permittivity and thermal insulation properties

Abstract A series of high‐performance linear and cross‐linked polyimide (PI) aerogels with different molecular structures have been successfully synthesised using the freeze‐drying process. In this study, the comprehensive regulation of microstructure, thermodynamic, thermal insulation and dielectri...

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Bibliographic Details
Main Authors: Xiaodi Dong, Baoquan Wan, Lin Qiu, Ming‐Sheng Zheng, Jiefeng Gao, Jun‐Wei Zha
Format: Article
Language:English
Published: Wiley 2023-09-01
Series:IET Nanodielectrics
Subjects:
dielectric materials
nanoporous materials
permittivity
Online Access:https://doi.org/10.1049/nde2.12041

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