Preparation and Applications of Polyimide Aerogels

LI Meng-meng; WU Jing-zhou; ZHANG Qing-hua

doi:10.14028/j.cnki.1003-3726.2023.08.005

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Preparation and Applications of Polyimide Aerogels

更新时间：2023-06-26

- Preparation and Applications of Polyimide Aerogels
- Polymer Bulletin Vol. 36, Issue 8, Pages: 959-967(2023)
- 作者机构：
  
  东华大学材料科学与工程学院　纤维改性国家重点实验室，　上海　201620
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2023.08.005
  CLC：
- Published：20 August 2023，
  
  Received：11 December 2022，
  
  Revised：17 February 2023，
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LI Meng-meng, WU Jing-zhou, ZHANG Qing-hua. Preparation and Applications of Polyimide Aerogels. [J]. Polymer Bulletin 36(8):959-967(2023)
DOI：

LI Meng-meng, WU Jing-zhou, ZHANG Qing-hua. Preparation and Applications of Polyimide Aerogels. [J]. Polymer Bulletin 36(8):959-967(2023) DOI： 10.14028/j.cnki.1003-3726.2023.08.005.

摘要

聚酰亚胺气凝胶集聚酰亚胺的机械性能优异、耐高低温稳定性好、低介电等特性与气凝胶的孔隙率高、密度低、低热导率等特性于一体

在航空航天、军用装备、消防安全等高精尖领域具有巨大应用前景。聚酰亚胺气凝胶化学结构设计、制备工艺的调控、结构与性能的关系等均是该材料发展的关键。结合本课题组的相关研究工作

本文对聚酰亚胺气凝胶研究情况进行简述

并对其未来的研究方向和发展趋势进行了展望

以期为后续研究提供借鉴与参考。

Abstract

Polyimide-based aerogels integrate the excellent mechanical properties

good thermal stability against high/low temperature and low thermal conductivity of polyimides and high porosity

low density and low thermal conductivity of aerogel

showing great application prospects in aerospace

military equipment

fire safety and other advanced fields. The chemical structure

preparation technology and the structure-performance relationship are the keys to the development of polyimide aerogels. Combined with the relevant research work of our research group

this paper briefly introduces the research situation of polyimide aerogel

and prospects its future research direction and development trend

providing a useful reference for the subsequent research.

关键词

聚酰亚胺气凝胶合成增强应用

Keywords

PolyimideAerogelSynthesisEnhancementApplications

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