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Three-dimensional cubic ordered mesoporous carbon with chitosan for capacitive deionization disinfection of water

文献类型：期刊论文

作者Cao, Cuihui2,3; Wu, Xiaofeng1; Zheng, Yuming2; Chen, Yunfa1,2,3
刊名ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
出版日期2020-02-17
页码10
ISSN号0944-1344
关键词Three-dimensional cubic ordered macroporous carbon Ia3d CDI
DOI10.1007/s11356-020-07941-y
英文摘要Three-dimensional cubic ordered mesoporous carbon with chitosan (Ia3d-CS), which was synthesized via exothermic reaction between liquid potassium and carbon monoxide gas, was coated on the active carbon (AC) electrode as a capacitive deionization (CDI) disinfection electrode. The results showed that Ia3d-CS-2 as CDI electrode exhibited the quick ion diffusion and strong charge transfer performance, due to the three-dimensional pore structure and specific surface area. The electrode of Ia3d-CS-2 displayed a specific capacity of 191.22 F/g at a scan rate of 100 mV center dot s(-1) in 0.5 M NaCl aqueous solution. In a CDI recycling system, Ia3d-CS-x electrode showed good cyclic stability, and the electrosorption capacity of Ia3d-CS-2 electrode can achieve 1.31 mg/g at 1.2 V in 100 mg/l NaCl aqueous solutions. Subsequently, Ia3d-CS-2 electrode had an excellent disinfection efficiency of killing about 99.99% Escherichia coli within 30 min during the CDI process at applied 1.2 V. Considering those excellent properties of the fabricated Ia3d-CS-x electrode, which should be a better candidate for high-performance deionization application.
WOS关键词GRAPHENE OXIDE ; DESALINATION ; ELECTRODE ; PEPTIDES ; CYTOTOXICITY ; PERFORMANCE ; ADSORPTION ; NITROGEN ; REMOVAL
资助项目National Natural Science Foundation of China[51672273] ; National Natural Science Foundation of China[51272253] ; Strategic Project of Science and Technology of Chinese Academy of Sciences[XDB05050000]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者SPRINGER HEIDELBERG
WOS记录号WOS:000516241700005
资助机构National Natural Science Foundation of China ; Strategic Project of Science and Technology of Chinese Academy of Sciences
源URL[http://ir.ipe.ac.cn/handle/122111/39571]  
专题中国科学院过程工程研究所
通讯作者Chen, Yunfa
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Urban Atmospher Environm, Inst Urban Environm, Xiamen 361021, Fujian, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Cao, Cuihui,Wu, Xiaofeng,Zheng, Yuming,et al. Three-dimensional cubic ordered mesoporous carbon with chitosan for capacitive deionization disinfection of water[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2020:10.
APA Cao, Cuihui,Wu, Xiaofeng,Zheng, Yuming,&Chen, Yunfa.(2020).Three-dimensional cubic ordered mesoporous carbon with chitosan for capacitive deionization disinfection of water.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,10.
MLA Cao, Cuihui,et al."Three-dimensional cubic ordered mesoporous carbon with chitosan for capacitive deionization disinfection of water".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020):10.

入库方式： OAI收割

来源：过程工程研究所

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