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Potential limits of capacitive deionization and membrane capacitive deionization for water electrolysis
Kim, Y. -H.1,2; Tang, K.1,3,4; Chang, J.4; Sharma, K.5; Yiacoumi, S.1; Mayes, R. T.6; Bilheux, H. Z.6; Santodonato, L. J.6; Tsouris, C.1,6
2019-09-02
Source PublicationSEPARATION SCIENCE AND TECHNOLOGY
ISSN0149-6395
Volume54Issue:13Pages:2112-2125
AbstractWater electrolysis can hinder the operation of capacitive deionization (CDI) and membrane CDI (MCDI). This study is aimed at investigating the overpotential limits of CDI and MCDI (OP-MCDI) for water electrolysis and desalination performance. For sodium chloride concentrations of similar to 28,460 ppm, MCDI withmesoporous carbon electrodes could be operated at up to 2.4 V without water electrolysis, and the salt-adsorption capacity of the OP-MCDI system at 2.4 V was about two times greater than that of the MCDI at 1.2 V. This study offers an opportunity to extend the applicability of conventional CDI and MCDI systems for desalination of low-salinity solutions.
KeywordElectrosorption Capacitive deionization Membrane capacitive deionization Desalination Overpotential membrane capacitive deionization
DOI10.1080/01496395.2019.1608243
Language英语
WOS KeywordMESOPOROUS CARBON ; FARADAIC REACTIONS ; OXYGEN REDUCTION ; DESALINATION ; ELECTRODES ; ENERGY ; SIMULATION ; TRANSPORT ; GRAPHENE ; VOLTAGE
Funding ProjectChina Scholarship Council[201606250079]
WOS Research AreaChemistry ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Engineering, Chemical
Funding OrganizationChina Scholarship Council
WOS IDWOS:000482323500011
PublisherTAYLOR & FRANCIS INC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/30843
Collection中国科学院过程工程研究所
Corresponding AuthorKim, Y. -H.; Tsouris, C.
Affiliation1.Georgia Inst Technol, Sch Civil & Environm Engn, Atlanta, GA 30332 USA
2.Louisiana State Univ, Dept Environm Sci, Baton Rouge, LA 70803 USA
3.Tianjin Univ, Sch Chem Engn & Technol, Tianjin, Peoples R China
4.Chinese Acad Sci, Inst Proc Engn, Div Environm Technol & Engn, Beijing Engn Res Ctr Proc Pollut Control, Beijing, Peoples R China
5.Indian Inst Technol Gandhinagar, Civil Engn, Gandhinagar, Gujarat, India
6.Oak Ridge Natl Lab, Oak Ridge, TN 37830 USA
Recommended Citation
GB/T 7714
Kim, Y. -H.,Tang, K.,Chang, J.,et al. Potential limits of capacitive deionization and membrane capacitive deionization for water electrolysis[J]. SEPARATION SCIENCE AND TECHNOLOGY,2019,54(13):2112-2125.
APA Kim, Y. -H..,Tang, K..,Chang, J..,Sharma, K..,Yiacoumi, S..,...&Tsouris, C..(2019).Potential limits of capacitive deionization and membrane capacitive deionization for water electrolysis.SEPARATION SCIENCE AND TECHNOLOGY,54(13),2112-2125.
MLA Kim, Y. -H.,et al."Potential limits of capacitive deionization and membrane capacitive deionization for water electrolysis".SEPARATION SCIENCE AND TECHNOLOGY 54.13(2019):2112-2125.
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