Indexed by:
Journal Papers
First Author:
Gan, Guoqiang
Correspondence Author:
Li, XY (reprint author), Dalian Univ Technol, Sch Environm Sci & Technol, Key Lab Ind Ecol & Environm Engn MOE, State Key Lab Fine Chem, Dalian 116024, Peoples R China.; Li, XY; Chen, GH (reprint author), Hong Kong Univ Sci & Technol, Dept Chem & Biol Engn, Hong Kong, Peoples R China.
Co-author:
Li, Xinyong,Fan, Shiying,Wang, Liang,Qin, Meichun,Yin, Zhifan,Chen, Guohua
Date of Publication:
2019-07-23
Journal:
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
Included Journals:
SCIE
Document Type:
J
Issue:
27,SI
Page Number:
3126-3141
ISSN No.:
1434-1948
Key Words:
Gels; Synthesis design; Environmental chemistry; Adsorption;
Heterogeneous catalysis
Abstract:
Carbon aerogels are a fascinating three-dimensional (3D) monolithic porous material with remarkable physicochemical properties, including low density, large surface area, abundant pore structure, high electrical conductivity, chemical stability, environmental compatibility, adjustable surface chemistry, as well as controllable structural features. These properties endow carbon aerogels with excellent adsorption and catalytic performance. Therefore, they are widely applied in environmental chemistry for removing pollutants like oils, toxic organic solvents, dyes, heavy metal ions in aquatic environments, and volatile organic compounds (VOCs), carbon oxides (CO2, CO), nitrogen oxide (NOx), and hydrogen sulfide (H2S) in the atmosphere. In this paper, the preparation processes of carbon aerogels are fully reviewed, and their applications for environmental clean-up based on adsorption and catalytic action are thoroughly addressed. In each section, the most recent representative studies will be highlighted. Finally, the challenges, outlooks, and prospects in this emerging and promising research field will be briefly discussed.
Translation or Not:
no
