文献类型：期刊文献

中文题名：可控纳米结构的木质气凝胶进展及应用

英文题名：Progress and Applications of Controllable Nanostructured Woody Aerogel

作者：张珂齐[1] 付宗营[1] 韩申杰[2] 卢芸[1]

第一作者：张珂齐

通信作者：Lu, Y[1]

机构：[1]中国林业科学研究院木材工业研究所,北京100091;[2]盐城工学院材料科学与工程学院,盐城224007

年份：2025

卷号：37

期号：6

起止页码：903-917

中文期刊名：化学进展

外文期刊名：Progress in Chemistry

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001539744000008)】；北大核心:【北大核心2023】；

基金：The work was supported by the National Natural Science Foundation of China (No. 32122058, 32371797) .

语种：中文

中文关键词：木材;木质纤维素;气凝胶;孔隙

外文关键词：wood;lignocellulose;aerogel;porosity

分类号：TQ427.26;TB383.1

摘要：为推动经济社会发展全面绿色转型,绿色节能材料规范的同时也催生了新型材料的发展。面临能源短缺与环境污染的双重危机下,气凝胶材料因其具有低热导率、高强度、低密度和高比表面积等优异的物化性能而被视为当前的研究热点。生物质基天然木材及衍生的木质纤维素作为可再生、可生物降解和可调控表面化学性质的绿色环保材料而被广泛关注。本文首先综述了木质气凝胶的发展历程和分类,然后分别阐述了木质气凝胶的制备方法、结构特点以及性能优势。其次,对木质气凝胶在节能建筑、环境净化和能源储存等领域的应用进行概述。最后,对木质气凝胶当前的研究现状以及当前所面临的问题做出总结与分析,并对该领域未来的发展进行了展望。
In order to promote the comprehensive green transformation of economic and social development,the standardization of green energy-saving materials has concurrently fostered the emergence of novel materials.Confronted with the dual crisis of energy scarcity and environmental pollution,aerogels have garnered significant research interest because of their exceptional physicochemical properties,such as low thermal conductivity,high strength,low density and high specific surface area.Biomass-based natural wood and its derived nanocellulose,as renewable,biodegradable,and surface chemistry-tunable eco-friendly materials,have attracted widespread attention.This article first reviews the evolution and classification of woody aerogel,then discusses the preparation methods,structural characteristics,and performance advantages of woody aerogels.Subsequently,it provides an overview of the applications of woody aerogels in energy-efficient construction,environmental purification,and energy storage.Finally,it summarizes and analyzes the current research status and the problems faced by woody aerogels,and looks forward to the future development of this field.