摘要
共价有机框架(covalent organic framework,COF)材料是一种新型的晶型有机多孔材料,因其具有比表面积高、密度小、稳定性好、孔结构规整和种类丰富等诸多优点,在环境保护领域拥有广阔的研究和应用前景。对COF材料的特点与合成方法进行了详细介绍,综述了COF材料在处理SO_2、H_2S、CO_2、I_2等废气、染料及重金属等污染物中应用的研究进展,并指出了COF材料应用在环境保护中的不足和发展方向。最后,对COF材料在环境保护领域的应用进行了总结。
The covalent organic framework (COF), known as a new type of crystalline organic porous material with many advantages, such as large specific surface area, low density, super stability, regular pore structure, and various species, had broad prospects of research and application in the field of environmental protection.The characteristics and synthetic methods of COF materials were introduced in details in this paper, and research progress of applications of COF materials in the treatment of SO 2, H 2S, CO 2, I 2 and other exhaust gases, dyes and heavy metals was reviewed.And the deficiency and the development direction of COF materials in the environmental protection were also pointed out.Finally, the applications of COF materials in the field of environmental protection were summarized.
作者
李子强
刘大朋
何健
秦秋毫
朱加豆
洪耀良
LI Zi-qiang;LIU Da-peng;HE Jian;QIN Qiu-hao;ZHU Jia-dou;HONG Yao-liang(School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009,China)
出处
《环境工程》
CAS
CSCD
北大核心
2019年第4期98-103,共6页
Environmental Engineering
关键词
共价有机框架
废气
染料
重金属
covalent organic framework
exhaust gases
dyes
heavy metals
