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Journal of Materials Science
Published in: Journal of Materials Science 18/2021

19-03-2021 | Review

A review of recent progress on the silica aerogel monoliths: synthesis, reinforcement, and applications

Authors: Jiming Lin, Guangze Li, Wei Liu, Ruoxiang Qiu, Huanyi Wei, Kai Zong, Xingke Cai

Published in: Journal of Materials Science | Issue 18/2021

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Abstract

The silica aerogel monoliths (SAMs) with three-dimensional (3D) porous structures showing unique physical and chemical properties promise a new era of technologies. However, the critical challenge remains in these materials due to their poor mechanical properties in large-scale fabrication. Several attempts have been adopted to enhance the mechanical properties of SAMs to overcome this challenge and explore their applications in various communities. In this review, we introduce the general synthetic methods of SAMs and highlight the use of mechanical reinforcement strategies to improve their properties. Furthermore, the applications of SAMs in killer applications have been introduced, including heat and acoustic insulation, catalysis, and electronic devices. Critically, perspectives on the challenges and opportunities of SAMs are highlighted as potential targets for commercialization.
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Metadata
Title
A review of recent progress on the silica aerogel monoliths: synthesis, reinforcement, and applications
Authors
Jiming Lin
Guangze Li
Wei Liu
Ruoxiang Qiu
Huanyi Wei
Kai Zong
Xingke Cai
Publication date
19-03-2021
Publisher
Springer US
Published in
Journal of Materials Science / Issue 18/2021
Print ISSN: 0022-2461
Electronic ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-021-05997-w

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