globalchange  > 气候变化事实与影响
DOI: 10.1016/j.watres.2018.11.064
Scopus ID: 2-s2.0-85057852569
Various cell architectures of capacitive deionization: Recent advances and future trends
Author: Tang W.; Liang J.; He D.; Gong J.; Tang L.; Liu Z.; Wang D.; Zeng G.
Source Publication: Water Research
ISSN: 431354
Publishing Year: 2019
pages begin: 225
pages end: 251
Language: 英语
Keyword: Battery electrodes ; Capacitive deionization ; Capacitive electrodes ; Cell architecture ; Water treatment
Scopus Keyword: Cost effectiveness ; Desalination ; Electric batteries ; Electrodes ; Energy efficiency ; Wastewater treatment ; Water filtration ; Battery electrode ; Capacitive deionization ; Capacitive electrodes ; Cation intercalation ; Cell architectures ; Energy efficient technology ; Fresh water resources ; Wastewater remediation ; Water treatment ; aqueous solution ; cell ; degradation ; desalination ; electrode ; energy efficiency ; future prospect ; pollutant removal ; trend analysis ; wastewater treatment ; water pollution ; water treatment ; capacitive deionization ; cytoarchitecture ; ionization ; membrane ; nonhuman ; priority journal ; Review ; theoretical model
English Abstract: Substantial consumption and widespread contamination of the available freshwater resources necessitate a continuing search for sustainable, cost-effective and energy-efficient technologies for reclaiming this valuable life-sustaining liquid. With these key advantages, capacitive deionization (CDI) has emerged as a promising technology for the facile removal of ions or other charged species from aqueous solutions via capacitive effects or Faradaic interactions, and is currently being actively explored for water treatment with particular applications in water desalination and wastewater remediation. Over the past decade, the CDI research field has progressed enormously with a constant spring-up of various cell architectures assembled with either capacitive electrodes or battery electrodes, specifically including flow-by CDI, membrane CDI, flow-through CDI, inverted CDI, flow-electrode CDI, hybrid CDI, desalination battery and cation intercalation desalination. This article presents a timely and comprehensive review on the recent advances of various CDI cell architectures, particularly the flow-by CDI and membrane CDI with their key research activities subdivided into materials, application, operational mode, cell design, Faradaic reactions and theoretical models. Moreover, we discuss the challenges remaining in the understanding and perfection of various CDI cell architectures and put forward the prospects and directions for CDI future development. © 2018 Elsevier Ltd
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Document Type: 期刊论文
Appears in Collections:气候变化事实与影响

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Affiliation: College of Environmental Science and Engineering, Hunan University, Changsha, 410082, China; Key Laboratory of Environmental Biology and Pollution Control, Ministry of Education, Hunan University, Changsha, 410082, China; Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou, 510006, China; Guangzhou Key Laboratory of Environmental Catalysis and Pollution Control, School of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou, 510006, China

Recommended Citation:
Tang W.,Liang J.,He D.,et al. Various cell architectures of capacitive deionization: Recent advances and future trends[J]. Water Research,2019-01-01
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