[1]周 川,等.气凝胶空气过滤材料研究进展[J].中国材料进展,2019,(12):1186-1192.[doi:10.7502/j.issn.16743962.201807020]
 ZHOU Chuan,YANG Xiaobing,et al.Progress on Aerogel Materials Used for Air Filtration[J].MATERIALS CHINA,2019,(12):1186-1192.[doi:10.7502/j.issn.16743962.201807020]
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气凝胶空气过滤材料研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2019年第12期
页码:
1186-1192
栏目:
前沿综述
出版日期:
2019-12-31

文章信息/Info

Title:
Progress on Aerogel Materials Used for Air Filtration
文章编号:
16743962(2019)12118607
作者:
周 川1 2杨小兵1 2孙国翔3何松3杨 光1 2张守鑫1 2杨博1 2
(1. 防化研究院 国民核生化灾害防护国家重点实验室, 北京 100191)
(2. 防化研究院 北京市雾霾健康效应与防护北京市重点实验室, 北京 100191)
(3. 武汉理工大学 资源与环境工程学院, 湖北 武汉 430070)
Author(s):
ZHOU Chuan1 2 YANG Xiaobing1 2 SUN Guoxiang3 HE Song3 YANG Guang1 2 ZHANG Shouxin1 2 YANG Bo1 2
(1. State Key Laboratory of NBC Protection for Civilian, Research Institute of Chemical Defense, Beijing 100191, China)
(2. Beijing Key Laboratory of Haze Health Effects and Protection, Research Institute of Chemical Defense, Beijing 100191, China)
(3. School of Resources and Environment Engineering, Wuhan University of Technology, Wuhan 430070, China)
关键词:
气凝胶纳米颗粒物挥发性有机物空气过滤研究进展
Keywords:
aerogel airborne nanoparticles volatile organic compounds air filtration progress
分类号:
物;挥发性有机物;空气过滤;研究进展
DOI:
10.7502/j.issn.16743962.201807020
文献标志码:
A
摘要:
随着我国现代化工业进程的加速,以悬浮颗粒物和挥发性有机物为主的空气污染物在空气中的含量迅速上升,空气质量日益恶化,严重影响人们的日常工作与生活。气凝胶因具有比表面积大、孔隙率高、密度低、热导率低等优异性质,广泛用于隔热隔声、催化、过滤和生物医药等领域。介绍了气凝胶常用的制备方法,即溶胶凝胶法,主要包括4个方面:溶胶凝胶过程、老化过程、干燥技术和碳化过程。综述了气凝胶材料在气溶胶纳米颗粒和挥发性有机物过滤方面的研究进展,同时展望了气凝胶空气过滤材料未来的发展前景。
Abstract:
With the acceleration of domestic modern industrial process, the rapidly rising level of air pollutants such as airborne nanoparticles and volatile organic compounds leads to air quality deteriorating and has serious impact on peoples daily work and life. The unique properties of aerogels such as enormous active surface area, high porosity, extremely low density and low thermal conductivity make them attractive materials for several applications ranging from thermal and acoustic insulation, catalysis and filtration to biomedical and pharmaceutical applications. Preparation methods of aerogel materials including solgel process, aging, drying technology and carbonization were introduced. Progress on the aerogel materials used in the filtration of aerosol nanoparticles and volatile organic compounds was discussed in detail, and an outlook on the future direction of the aerogel materials was made at the same time.

备注/Memo

备注/Memo:
收稿日期:20180720 修回日期:20180903 基金项目:国家重点研发计划专项(2016YFC0802804);国民核生化灾害防护国家重点实验室基金资助项目(SKLNBC201401)第一作者:周川,男,1990年生,硕士通讯作者:杨小兵,男,1976年生,副研究员,硕士生导师, Email:xbyang@pku.edu.cn
更新日期/Last Update: 2019-11-29