1
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Fu M, Yu H, Lv R, Wang K, Gao M, Ning L, Chen W, Pan J, Pang H. Biomimetic Mineralization Synthesis of Flower-Like Cobalt Selenide/Reduced Graphene Oxide for Improved Electrochemical Deionization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2312151. [PMID: 38438931 DOI: 10.1002/smll.202312151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/16/2024] [Indexed: 03/06/2024]
Abstract
Rationally and precisely tuning the composition and structure of materials is a viable strategy to improve electrochemical deionization (EDI) performances, which yet faces enormous challenges. Herein, an eco-friendly biomimetic mineralization synthetic strategy is developed to synthesize the flower-like cobalt selenide/reduced graphene oxide (Bio-CoSe2/rGO) composites and used as advanced sodium ion adsorption electrodes. Benefiting from the slow and controllable reaction kinetics provided by the biomimetic mineralization process, the flower-like CoSe2 is uniformly constructed in the rGO, which is endowed with robust architecture, substantial adsorption sites and rapid charge/ion transport. The Bio-CoSe2/rGO electrode yields the maximum salt adsorption capacity and salt adsorption rate of 56.3 mg g-1 and 5.6 mg g-1 min-1 respectively, and 92.5% capacity retention after 60 cycles. These results overmatch the pristine CoSe2 and irregular granular CoSe2/rGO synthesized by a hydrothermal method, proving the structural superiority of the Bio-CoSe2/rGO composites. Furthermore, the in-depth adsorption kinetics study indicates the chemisorption nature of sodium ion adsorption. The structures of the Bio-CoSe2/rGO composites after long term EDI cycles are intensively studied to unveil the mechanism behind such superior EDI performances. This study offers one effective method for constructing advanced EDI electrodes, and enriches the application of the biomimetic mineralization synthetic strategy.
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Affiliation(s)
- Min Fu
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Hao Yu
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Ruitao Lv
- School of Materials Science and Engineering, Tsinghua University, Beijing, 100084, China
| | - Kunhua Wang
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Meng Gao
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Liangmin Ning
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Wei Chen
- College of Energy Storage Technology, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Jianming Pan
- Institute of Green Chemistry and Chemical Technology, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, China
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2
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Wang H, Jiang M, Xu G, Wang C, Xu X, Liu Y, Li Y, Lu T, Yang G, Pan L. Machine Learning-Guided Prediction of Desalination Capacity and Rate of Porous Carbons for Capacitive Deionization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2401214. [PMID: 38884200 DOI: 10.1002/smll.202401214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 05/31/2024] [Indexed: 06/18/2024]
Abstract
Nowadays, capacitive deionization (CDI) has emerged as a prominent technology in the desalination field, typically utilizing porous carbons as electrodes. However, the precise significance of electrode properties and operational conditions in shaping desalination performance remains blurry, necessitating numerous time-consuming and resource-intensive CDI experiments. Machine learning (ML) presents an emerging solution, offering the prospect of predicting CDI performance with minimal investment in electrode material synthesis and testing. Herein, four ML models are used for predicting the CDI performance of porous carbons. Among them, the gradient boosting model delivers the best performance on test set with low root mean square error values of 2.13 mg g-1 and 0.073 mg g-1 min-1 for predicting desalination capacity and rate, respectively. Furthermore, SHapley Additive exPlanations is introduced to analyze the significance of electrode properties and operational conditions. It highlights that electrolyte concentration and specific surface area exert a substantially more influential role in determining desalination performance compared to other features. Ultimately, experimental validation employing metal-organic frameworks-derived porous carbons and biomass-derived porous carbons as CDI electrodes is conducted to affirm the prediction accuracy of ML models. This study pioneers ML techniques for predicting CDI performance, offering a compelling strategy for advancing CDI technology.
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Affiliation(s)
- Hao Wang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Mingxi Jiang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Guangsheng Xu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Chenglong Wang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Xingtao Xu
- Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, Zhejiang, 316022, China
| | - Yong Liu
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, Shandong, 266042, China
| | - Yuquan Li
- College of Environmental Science and Engineering, Yangzhou University, Yangzhou, Jiangsu, 225127, China
| | - Ting Lu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Guang Yang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
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3
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Liu X, Zhao X. Optimization of Desalination Efficiency and Exploratory Applications of TiO 2 Active Site Electrode Enhanced by Activated Carbon and Tween 80 in Capacitive Deionization Technology. ACS OMEGA 2024; 9:18249-18259. [PMID: 38680309 PMCID: PMC11044207 DOI: 10.1021/acsomega.3c10498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/06/2024] [Accepted: 03/15/2024] [Indexed: 05/01/2024]
Abstract
Capacitive deionization (CDI) is an emerging desalination technology for seawater desalination. The development of high-desalination and long-life electrode materials is a research focus in the global water treatment field. In this experiment, Tween T80 was used as a surface activator, and a modified electrode was prepared by facilitating the deposition of TiO2 active sites onto the surface of activated carbon through a sol-gel/hydrothermal two-step synthesis strategy. The morphology and specific surface area of the composite material were analyzed through scanning electron microscopy, specific surface area measurements, and contact angle tests. The results indicated that the sol-gel/hydrothermal two-step synthesis strategy played a crucial role in the homogeneous combination and performance enhancement of the composite material. Under constant voltage mode, when the working voltage was 1.2 V, the desalination capacity of this composite material in a NaCl solution with an initial conductivity of 3000 μS·cm-1 reached 23.8 mg·g-1 (26% higher than materials prepared by conventional sol-gel methods). After 150 cycles, the capacity retention rate was 78%, and the retention capacity was significant (87%). Overall, the results demonstrate the potential of the sol-gel/hydrothermal two-step synthesis strategy in preparing high-performance CDI electrode materials. The modified electrode prepared using this method offers enhanced desalination capacity and durability, making it a promising candidate for seawater desalination and other water treatment applications.
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Affiliation(s)
- Xiangzhi Liu
- College
of Chemical Engineering, Shandong Institute
of Petroleum and Chemical Technology, Dongying 257000, China
| | - Xiaolong Zhao
- College
of Engineering, China University of Petroleum-Beijing
AT Karamay, Karamay 834000, China
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4
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Li XG, Chen J, Wang X, Rao L, Zhou R, Yu F, Ma J. Perspective into ion storage of pristine metal-organic frameworks in capacitive deionization. Adv Colloid Interface Sci 2024; 324:103092. [PMID: 38325008 DOI: 10.1016/j.cis.2024.103092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 01/05/2024] [Accepted: 01/21/2024] [Indexed: 02/09/2024]
Abstract
Metal-organic frameworks (MOFs), featuring tunable conductivity, tailored pore/structure and high surface area, have emerged as promising electrode nanomaterials for ion storage in capacitive deionization (CDI) and garnered tremendous attention in recent years. Despite the many advantages, the perspective from which MOFs should be designed and prepared for use as CDI electrode materials still faces various challenges that hinder their practical application. This summary proposes design principles for the pore size, pore environment, structure and dimensions of MOFs to precisely tailor the surface area, selectivity, conductivity, and Faradaic activity of electrode materials based on the ion storage mechanism in the CDI process. The account provides a new perspective to deepen the understanding of the fundamental issues of MOFs electrode materials to further meet the practical applications of CDI.
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Affiliation(s)
- Xin-Gui Li
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China
| | - Jinfeng Chen
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China
| | - Xinyu Wang
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China
| | - Liangmei Rao
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China
| | - Runhong Zhou
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China
| | - Fei Yu
- College of Marine Ecology and Environment, Shanghai Ocean University, Shanghai 201306, PR China
| | - Jie Ma
- Research Center for Environmental Functional Materials, College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, PR China; School of Civil Engineering, Kashi University, Kashi 844008, PR China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, PR China.
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5
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Liu C, Li X, Yao Y, Wu W, Guo B, Lu S, Qin W, Wu X. Reactivation of redox active materials boosts the performance of electrochemical desalination with coupling energy storage. WATER RESEARCH 2023; 243:120396. [PMID: 37506637 DOI: 10.1016/j.watres.2023.120396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/04/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
Aqueous redox flow battery (RFB) desalination is considered as an emerging technology for both freshwater production and energy storage. However, the desalination capacity of desalination RFB is constrained by the amount of redox active materials. To break through this innate limit, a tandem redox strategy is reported to boost the desalination capacity of desalination RFB through reactivating the depleted redox active materials to achieve relay desalination. Taking zinc/sodium ferrocyanide as the proof-of-concept model, the introduction of 5.6 g Prussian blue (PB) as a reactivator could boost the desalination capacity by ∼106.1%, reaching to 651.2 mAh, compared with the theoretical limit of 315.9 mAh. This system can afford the desalination of 34-47 mL seawater with 85%-91% NaCl removal and as low as 8.17 kJ/mol (2.27 Wh/L) salt energy consumption using only 15 mL of catholyte, while providing 55.6-42.5 Wh/L electrical energy for other purposes, outperforming the reported desalination RFBs so far. This study represents a paradigm shift to rational design for desalination RFB and may broaden the implications in desalination, energy storage, and other related fields.
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Affiliation(s)
- Chenxi Liu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Xiaotong Li
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Yuan Yao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China.
| | - Weiran Wu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Bao Guo
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Songtao Lu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Wei Qin
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China.
| | - Xiaohong Wu
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China.
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6
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Kumar S, Aldaqqa NM, Alhseinat E, Shetty D. Electrode Materials for Desalination of Water via Capacitive Deionization. Angew Chem Int Ed Engl 2023; 62:e202302180. [PMID: 37052355 DOI: 10.1002/anie.202302180] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/14/2023]
Abstract
Recent years have seen the emergence of capacitive deionization (CDI) as a promising desalination technique for converting sea and wastewater into potable water, due to its energy efficiency and eco-friendly nature. However, its low salt removal capacity and parasitic reactions have limited its effectiveness. As a result, the development of porous carbon nanomaterials as electrode materials have been explored, while taking into account of material characteristics such as morphology, wettability, high conductivity, chemical robustness, cyclic stability, specific surface area, and ease of production. To tackle the parasitic reaction issue, membrane capacitive deionization (mCDI) was proposed which utilizes ion-exchange membranes coupled to the electrode. Fabrication techniques along with the experimental parameters used to evaluate the desalination performance of different materials are discussed in this review to provide an overview of improvements made for CDI and mCDI desalination purposes.
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Affiliation(s)
- Sushil Kumar
- Department of Chemistry, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Najat Maher Aldaqqa
- Department of Chemistry, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Emad Alhseinat
- Department of Chemical Engineering, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Dinesh Shetty
- Department of Chemistry, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Advanced Materials Chemistry Center (AMCC), Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Center for Catalysis & Separation (CeCaS), Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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7
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Hao Z, Sun X, Chen J, Zhou X, Zhang Y. Recent Progress and Challenges in Faradic Capacitive Desalination: From Mechanism to Performance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300253. [PMID: 37093194 DOI: 10.1002/smll.202300253] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/16/2023] [Indexed: 05/03/2023]
Abstract
Due to substantial consumption and widespread contamination of the available freshwater resources, green, economical, and sustainable water recycling technologies are urgently needed. Recently, Faradic capacitive deionization (CDI), an emerging desalination technology, has shown great desalination potential due to its high salt removal ability, low consumption, and hardly any co-ion exclusion effect. However, the ion removal mechanisms and structure-property relationships of Faradic CDI are still unclear. Therefore, it is necessary to summarize the current research progress and challenges of Faradic CDI. In this review, the recent progress of Faradic CDI from five aspects is systematically reviewed: cell architectures, desalination mechanisms, evaluation indicators, operation modes, and electrode materials. The working mechanisms of Faradic CDI are classified as insertion reaction, conversion reaction, ion-redox species interaction, and ion-redox couple interaction in the electrolytes. The intrinsic and desalination properties of a series of Na+ and Cl- capturing materials are described in detail in terms of design concepts, structural analysis, and synthesis modulation. In addition, the effects of different cell architectures, operation modes, and electrode materials on the desalination performance of Faradic CDI are also investigated. Finally, the work summarizes the challenges remaining in Faradic CDI and provides the prospects and directions for future development.
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Affiliation(s)
- Zewei Hao
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Xiaoqi Sun
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Jiabin Chen
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Xuefei Zhou
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Yalei Zhang
- State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China
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8
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Tu X, Liu Y, Wang K, Ding Z, Xu X, Lu T, Pan L. Ternary-metal Prussian blue analogues as high-quality sodium ion capturing electrodes for rocking-chair capacitive deionization. J Colloid Interface Sci 2023; 642:680-690. [PMID: 37031475 DOI: 10.1016/j.jcis.2023.04.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/28/2023] [Accepted: 04/02/2023] [Indexed: 04/11/2023]
Abstract
Prussian blue analogs (PBAs) have gained much attention in the capacitive deionization (CDI) field because of their rigid open structure and good energy storage capacity. However, their desalination performance is still to be improved for practical application. Herein, we reported the NiCoFe ternary-metal PBAs materials and explored their application as Na+ capturing electrode in rocking-chair capacitive deionization (RCDI) system. On the one hand, the introduction of Ni2+ into CoFe PBA can effectively reduce the lattice changes in the (dis)charging process.On the other hand, the RCDI system with symmetrical structure could avoid the performance deficiency caused by the unbalanced capacity of common HCDI system. Due to the rationalized RCDI cell configuration and ternary-metal PBAs with improved stability, the NiCoFe-PBAs-based RCDI exhibits amazing desalination performance with maximum capacity of 131.4 mg·g-1 and rate of 0.46 mg·g-1·s-1 as well as optimum stability with 90.7 % capacity retention over 300 cycles, surpassing those of PBAs based CDI system reported previously. The special strategy in this work offers inspiration via optimizing the cell structure and electrode materials for the promising development of CDI systems.
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Affiliation(s)
- Xubin Tu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Yong Liu
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, China.
| | - Kai Wang
- Inner Mongolia Key Laboratory of Environmental Chemistry, College of Chemistry and Environmental Science, Inner Mongolia Normal University, Hohhot 010022, China
| | - Zibiao Ding
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Xingtao Xu
- Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, Zhejiang 316022, China; International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1, Namiki, Tsukuba, Ibaraki 305-0044, Japan.
| | - Ting Lu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China.
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9
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Chen X, Deng W, Miao L, Gao M, Ao T, Chen W, Ueyama T, Dai Q. Selectivity adsorption of sulfate by amino-modified activated carbon during capacitive deionization. ENVIRONMENTAL TECHNOLOGY 2023; 44:1505-1517. [PMID: 34762018 DOI: 10.1080/09593330.2021.2005689] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/30/2021] [Indexed: 06/13/2023]
Abstract
ABSTRACTCapacitive deionization (CDI) is an environmentally friendly desalination technique with low energy consumption. However, unmodified carbon electrode materials have poor sulfate selectivity and adsorption capacity. In this work, to improve sulfate selectivity, we prepared activated carbon materials loaded with different amino contents by grafting amino groups via acid treatment for different times. In the competitive ion adsorption experiments, the sulfate selectivity of AC was only 0.64 and the amino-modified AC increased by 1.98-2.52 times due to the formation of stronger hydrogen bonds between the amino group and sulfate. AC-NH2-4 had the best selectivity and the sulfate selective coefficient was 2.25. The desorption of sulfate was 92.46% within one hour. In addition, the surface of the amino-modified activated carbon showed significantly improved electrochemical properties and better capacitance. The specific capacitance of amino-modified AC in different electrolyte solutions was consistent with the competitive adsorption results. The specific capacitance of amino-modified AC in Na2SO4 electrolyte solution was the highest. The modified electrode material also had the advantages of a higher adsorption capacity and excellent regeneration performance after continuous electric adsorption-desorption cycles. Therefore, it may have development potential to selectively adsorb sulfate in practical applications.
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Affiliation(s)
- Xiaohong Chen
- College of Architecture and Environment, Sichuan University, Chengdu, People's Republic of China
| | - Wenyang Deng
- Institute for Disaster Management and Reconstruction, Sichuan University-The Hong Kong Polytechnic University, Chengdu, PR People's Republic of China
| | - Luwei Miao
- College of Architecture and Environment, Sichuan University, Chengdu, People's Republic of China
| | - Ming Gao
- College of Architecture and Environment, Sichuan University, Chengdu, People's Republic of China
| | - Tianqi Ao
- State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, People's Republic of China
- College of Water Resource and Hydropower, Sichuan University, Chengdu, People's Republic of China
| | - Wenqing Chen
- College of Architecture and Environment, Sichuan University, Chengdu, People's Republic of China
| | | | - Qizhou Dai
- College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang, People's Republic of China
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10
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Hybrid of Pyrazine based π-conjugated Organic Molecule and 2D MXene for Fast and Efficient Hybrid Capacitive Deionization. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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11
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Liang Y, Zhou Y, Liu X, Qi X. Synthesis of ultra-thin graphene-like nanosheets from lignin based on evaporation induced self-assembly for supercapacitors. Int J Biol Macromol 2023; 230:123247. [PMID: 36639073 DOI: 10.1016/j.ijbiomac.2023.123247] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/08/2023] [Accepted: 01/09/2023] [Indexed: 01/12/2023]
Abstract
Graphene-like carbon materials are widely used in power devices due to their excellent structural characteristics. In this study, ultra-thin graphene-like nanosheets (LGLNs) with rich surface wrinkles were prepared by classical evaporation induced self-assembly (EISA) using lignin biomass as carbon precursor, followed by chemical activation with KHCO3. The obtained LGLN900 material calcined at 900 °C had a thickness of ca. 3 nm, a large specific surface area of 2886 m2 g-1 with a high specific pore volume of 2.10 cm3 g-1. In addition, a large number of wrinkles on the surface of LGLN900 endows its effective compression resistance. When the LGLN900 material was used as electrode material of supercapacitor, a high specific capacitance of 388 F g-1 was obtained at 0.2 A g-1 current density in 6 M KOH aqueous solution, and 269 F g-1 specific capacitance could be at remained at 40 A g-1. The supercapacitor assembled with LGLN900 afforded a specific energy density of (11.0-13.7) Wh kg-1 at a power density of (128.8-6465) W kg-1. This work provides a facile and green strategy for the synthesis of highly wrinkled ultra-thin graphene-like nanosheets from sustainable biomass resources, which should have wide applications in adsorption, catalysis and energy storage.
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Affiliation(s)
- Yining Liang
- College of Environmental Science and Engineering, Nankai University, No. 38, Tongyan Road, Jinnan District, Tianjin 300350, China
| | - Yingqiao Zhou
- College of Environmental Science and Engineering, Nankai University, No. 38, Tongyan Road, Jinnan District, Tianjin 300350, China
| | - Xiaoning Liu
- College of Environmental Science and Engineering, Nankai University, No. 38, Tongyan Road, Jinnan District, Tianjin 300350, China
| | - Xinhua Qi
- College of Environmental Science and Engineering, Nankai University, No. 38, Tongyan Road, Jinnan District, Tianjin 300350, China.
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12
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Carbon nanotube bridged nickel hexacyanoferrate architecture for high-performance hybrid capacitive deionization. J Colloid Interface Sci 2023; 630:372-381. [DOI: 10.1016/j.jcis.2022.10.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
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13
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Chen J, Zuo K, Li B, Xia D, Lin L, Liang J, Li XY. Embedment of graphene in binder-free fungal hypha-based electrodes for enhanced membrane capacitive deionization. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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14
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Kong W, Ge X, Zhang Q, Wang Y, Wang Y, Lu J, Zhang M, Kong D, Feng Y. Ultrahigh Content Boron and Nitrogen Codoped Hierarchically Porous Carbon Obtained from Biomass Byproduct Okara for Capacitive Deionization. ACS OMEGA 2022; 7:48282-48290. [PMID: 36591198 PMCID: PMC9798738 DOI: 10.1021/acsomega.2c06449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
Capacitive deionization (CDI) is an environmentally friendly, energy efficient, and low cost water purification technique in comparison with other conventional techniques, and it has attracted considerable attention in recent years. Here, we use biomass byproduct okara as the starting material to fabricate a boron and nitrogen codoped hierarchically porous carbon (BNC) with ultrahigh heteroatom contents and abundant in-plane nanoholes for CDI application. With the interconnected hierarchical porous structure, the BNC not only exhibits a large surface area (647.0 m3 g-1) for the adsorption of ions but also offers abundant ion transport channels to access the entire internal surface. Meanwhile, the ultrahigh dopants' content of B (11.9 at%) and N (14.8 at%) further gives rise to the increased surface polarity and enhanced capacitance for BNC. Owing to these favorable properties, BNC exhibits top-level salt adsorption capacity (21.5 mg g-1) and charge efficiency (59.5%) at the initial NaCl concentration of ∼500 mg L-1. Moreover, we performed first-principle simulations to explore the different effects between N-doping and N,B-codoping on the capacitive property, which indicate that the boron and nitrogen codoping of carbon can largely increase the quantum capacitance over the double layer capacitance. The results of this work suggest a promising prospect for the BNC material in practical CDI application.
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15
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Qiang H, Shi M, Wang F, Xia M. Green synthesis of high N-doped hierarchical porous carbon nanogranules with ultra-high specific surface area and porosity for capacitive deionization. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Maheshwari K, Dohare R, Agarwal M. An experimental approach to treat salt and dye contaminated water via capacitive deionization. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 86:2987-2998. [PMID: 36515201 DOI: 10.2166/wst.2022.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
This article is intended to provide the versatility of the CDI process for an application covering various pollutants, namely, dye and salt contaminated stream treatment. It was observed that tailoring the base material enhances stated properties revealing proficiency in desalting and dye removal performance. Further, the experimental investigations were performed by modifying the surface of agro-waste developed electrodes to improve the sorption of contaminants over bio-based activated carbon (B-AC). The chemical activation was with potassium hydroxide (KOH-BAC) and phosphoric acid (H3PO4-BAC). The study indicates the best electrochemical and sorption properties with H3PO4-BAC incorporated electrode of the electrode 76.97 F/g specific capacitance. Moreover, these fabricated electrodes were implemented for dye effluent treatment and desalting the concentrated stream from RO reject. It was evaluated that a strong sorption capacity for 18.4 mg/g in the case of salt stream was observed for H3PO4-BAC electrode whereas 0.12 mg/g was reported for dye removal. The equilibrium data was fitted into the isotherm and kinetic model of adsorption. Lastly, the study reveals that the fabricated electrode has huge potential to treat contaminated water.
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Affiliation(s)
- Karishma Maheshwari
- Department of Chemical Engineering, Malaviya National Institute of Technology Jaipur, Jaipur 302017, India E-mail:
| | - Rajeev Dohare
- Department of Chemical Engineering, Malaviya National Institute of Technology Jaipur, Jaipur 302017, India E-mail:
| | - Madhu Agarwal
- Department of Chemical Engineering, Malaviya National Institute of Technology Jaipur, Jaipur 302017, India E-mail:
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17
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Li Y, Yin Y, Xie F, Zhao G, Han L, Zhang L, Lu T, Amin MA, Yamauchi Y, Xu X, Zhu G, Pan L. Polyaniline coated MOF-derived Mn 2O 3 nanorods for efficient hybrid capacitive deionization. ENVIRONMENTAL RESEARCH 2022; 212:113331. [PMID: 35472462 DOI: 10.1016/j.envres.2022.113331] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 02/18/2022] [Accepted: 04/14/2022] [Indexed: 06/14/2023]
Abstract
Mn-based oxides are efficient pseudocapacitive electrode materials and have been investigated for capacitive deionization (CDI). However, their poor conductivity seriously affects their desalination performance. In this work, polyaniline coated Mn2O3 nanorods (PANI/Mn2O3) are synthesized by oxidizing a Mn-based metal organic framework (MOF) and subsequent in-situ chemical polymerization. The polyaniline not only acts as a conductive network for faradaic reactions of Mn2O3, but also enhances the desalination rate. PANI/Mn2O3 has a specific capacitance of 87 F g-1 (at 1 A g-1), superior to that of Mn2O3 nanorod (52 F g-1 at 1 A g-1). The hybrid CDI cell constructed with a PANI/Mn2O3 cathode and an active carbon anode shows a high desalination capacity of 21.6 mg g-1, superior recyclability with only 11.3% desalination capacity decay after 30 desalination cycles and fast desalination rate of 2.2 mg g-1 min-1. PANI/Mn2O3 is a potential candidate for high performance CDI applications.
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Affiliation(s)
- Yanjiang Li
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Yufeng Yin
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Fengting Xie
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Guangzhen Zhao
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Lu Han
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Li Zhang
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China
| | - Ting Lu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China
| | - Mohammed A Amin
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Yusuke Yamauchi
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan; Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Xingtao Xu
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
| | - Guang Zhu
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou, 234000, China.
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, China.
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18
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Jiang Y, Jin L, Wei D, Alhassan SI, Wang H, Chai L. Energy Consumption in Capacitive Deionization for Desalination: A Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10599. [PMID: 36078322 PMCID: PMC9517846 DOI: 10.3390/ijerph191710599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/21/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Capacitive deionization (CDI) is an emerging eco-friendly desalination technology with mild operation conditions. However, the energy consumption of CDI has not yet been comprehensively summarized, which is closely related to the economic cost. Hence, this study aims to review the energy consumption performances and mechanisms in the literature of CDI, and to reveal a future direction for optimizing the consumed energy. The energy consumption of CDI could be influenced by a variety of internal and external factors. Ion-exchange membrane incorporation, flow-by configuration, constant current charging mode, lower electric field intensity and flowrate, electrode material with a semi-selective surface or high wettability, and redox electrolyte are the preferred elements for low energy consumption. In addition, the consumed energy in CDI could be reduced to be even lower by energy regeneration. By combining the favorable factors, the optimization of energy consumption (down to 0.0089 Wh·gNaCl-1) could be achieved. As redox flow desalination has the benefits of a high energy efficiency and long lifespan (~20,000 cycles), together with the incorporation of energy recovery (over 80%), a robust future tendency of energy-efficient CDI desalination is expected.
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Affiliation(s)
- Yuxin Jiang
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Linfeng Jin
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Dun Wei
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Sikpaam Issaka Alhassan
- Chemical and Environmental Engineering Department, College of Engineering, University of Arizona, Tucson, AZ 85721, USA
| | - Haiying Wang
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
- Water Pollution Control Technology Key Lab of Hunan Province, Changsha 410083, China
| | - Liyuan Chai
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
- Water Pollution Control Technology Key Lab of Hunan Province, Changsha 410083, China
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19
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Cheng Y, Shi J, Zhang Q, Fang C, Chen J, Li F. Recent Progresses in Adsorption Mechanism, Architectures, Electrode Materials and Applications for Advanced Electrosorption System: A Review. Polymers (Basel) 2022; 14:polym14152985. [PMID: 35893949 PMCID: PMC9332491 DOI: 10.3390/polym14152985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/09/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
As an advanced strategy for water treatment, electrosorb technology has attracted extensive attention in the fields of seawater desalination and water pollution treatment due to the advantages of low consumption, environmental protection, simplicity and easy regeneration. In this work, the related adsorption mechanism, primary architectures, electrode materials, and applications of different electrosorption systems were reviewed. In addition, the developments for advanced electrosorb technology were also summarized and prospected.
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Affiliation(s)
- Youliang Cheng
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China; (Y.C.); (J.S.); (Q.Z.); (J.C.)
| | - Jiayu Shi
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China; (Y.C.); (J.S.); (Q.Z.); (J.C.)
| | - Qingling Zhang
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China; (Y.C.); (J.S.); (Q.Z.); (J.C.)
| | - Changqing Fang
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China; (Y.C.); (J.S.); (Q.Z.); (J.C.)
- Correspondence: ; Tel.: +86-029-61123861
| | - Jing Chen
- Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, China; (Y.C.); (J.S.); (Q.Z.); (J.C.)
| | - Fengjuan Li
- School of Mechanical and Electrical Engineering, Xinjiang Institute of Technology, Aksu 843000, China;
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20
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Tang Y, Zheng S, Cao S, Yang F, Guo X, Zhang S, Xue H, Pang H. Hollow mesoporous carbon nanospheres space-confining ultrathin nanosheets superstructures for efficient capacitive deionization. J Colloid Interface Sci 2022; 626:1062-1069. [PMID: 35839675 DOI: 10.1016/j.jcis.2022.07.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/13/2022] [Accepted: 07/05/2022] [Indexed: 12/18/2022]
Abstract
In this work, we propose a novel strategy to fabricate nickel silicate nanoflakes inside hollow mesoporous carbon spheres (Ni3Si2O5(OH)4/C). Hollow mesoporous carbon spheres (HMCSs) can well regulate and limit the growth of Ni3Si2O5(OH)4 nanosheets, which obviously enhance the structural stability and conductivity of the composites. The core-shell Ni3Si2O5(OH)4/C superstructure has been proven to possess an extremely excellent electrosorption capacity of 28.7 mg g-1 at 1.2 V under a NaCl concentration of 584 mg L-1 for capacitive deionization (CDI). This outstanding property can be attributed to the core-shell superstructure with ultrathin Ni3Si2O5(OH)4 nanosheets as the stable core and mesoporous carbon as the conductive shell. This work will provide a direction for the application of core-shell superstructure carbon-based nanomaterials as high-performance electrode materials for CDI.
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Affiliation(s)
- Yijian Tang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Shasha Zheng
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Shuai Cao
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Feiyu Yang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Xiaotian Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Songtao Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Huaiguo Xue
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225009, PR China.
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21
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Design of reduced graphene oxide coating carbon sub-microspheres hierarchical nanostructure for ultra-stable potassium storage performance. J Colloid Interface Sci 2022; 626:858-865. [PMID: 35820220 DOI: 10.1016/j.jcis.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/25/2022] [Accepted: 07/03/2022] [Indexed: 11/23/2022]
Abstract
The development of high-performance carbon-based anode materials is still a significant challenge for K-ion storage. In our work, we designed reduced graphene oxide coating carbon sub-microspheres hierarchical nanostructure (CS@RGO) hierarchical nanostructure via a simple freeze-drying and subsequent pyrolysis as anode for K-ion batteries (KIBs), which presented an excellent electrochemical performance for K-ion storage, with a reversible specific capacity of 295 mAh g-1 after 100 cycles at 100 mAh g-1. Even at a high current density of 1 A g-1, our CS@RGO still achieves ultra-stable K-ion storage of 200 mAh g-1 at 1 A g-1 after 5000 cycles almost without capacity fade. According to the galvanostatic intermittent titration technique result, the CS@RGO hybrid receives a high average diffusion coefficient of 7.35 × 10-8 cm2 s-1, contributing to the rapid penetration of K-ion, which facilitates the enhancement of electrochemical performance for KIBs. Besides, we also use Raman spectra to investigate the electrochemical behavior of our CS@RGO hybrid for K-ion storage and confirm the reaction process. We believe that our work will offer the opportunity to enable ultra-stable carbon-based materials by the structure design in the K-ion battery field.
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22
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Xia W, Cheng H, Zhou S, Yu N, Hu H. Synergy of copper Selenide/MXenes composite with enhanced solar-driven water evaporation and seawater desalination. J Colloid Interface Sci 2022; 625:289-296. [PMID: 35717844 DOI: 10.1016/j.jcis.2022.06.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/23/2022] [Accepted: 06/04/2022] [Indexed: 10/31/2022]
Abstract
Despite significant of solar energy to power water evaporation in seawater desalination, the commercial application of this technology is limited by the poor light absorption and low photothermal conversion of existing photothermal materials. Herein, we report a simple method for solar-driven water evaporation using a device comprising Cu2-xSe/Nb2CTx nanocomposites supported by a glass microfiber membrane, which utilizes cotton thread as water transport pathway. The proposed device demonstrates excellent light absorption, water transportation, and thermal management. Benefiting from the strong synergetic photothermal effect of Cu2-xSe and Nb2CTx, the Cu2-xSe/Nb2CTx nanocomposites function as an efficient solar absorber with excellent photothermal conversion efficiency. The rough surface, low thermal conductivity and good hydrophilicity of glass microfiber membrane could maximize light capture, limit heat loss, and timely replenish water during the water evaporation process. When evaluated as a water evaporation system for outdoor seawater desalination, the system achieved a water evaporation of 12.60 kg·m-2 within 6 h. High fresh water generation rate is an important embodiment of high photothermal conversion efficiency. This study demonstrates a new route for designing solar desalination devices with high photothermal conversion properties.
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Affiliation(s)
- Wanting Xia
- School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Haoyan Cheng
- School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471023, China.
| | - Shiqian Zhou
- School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Ningning Yu
- School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471023, China
| | - Hao Hu
- School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471023, China.
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23
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Wang S, Chen D, Zhang ZX, Hu Y, Quan H. Mesopore dominated capacitive deionization of N-doped hierarchically porous carbon for water purification. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120912] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Tang J, Chen Z, Chen Y, Xu X, Zhu J, Lu T, Pan L. In situ constructed
Ti
3
C
2
T
x
MXene
/polypyrrole composite with enhanced sodium storage capacity for efficient hybrid capacitive deionization. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jian Tang
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
| | - Zeqiu Chen
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
| | - Yaoyu Chen
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
| | - Xingtao Xu
- International Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science Tsukuba Japan
| | - Jing Zhu
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
| | - Ting Lu
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
| | - Likun Pan
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance East China Normal University Shanghai China
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25
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Efficient desalination system for brackish water incorporating biomass-derived porous material. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2022.104316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Wu N, Gu X, Zhou S, Han X, Leng H, Zhang P, Yang P, Qi Y, Li S, Qiu J. Hierarchical porous N, S co-doped carbon derived from fish scales for enhanced membrane capacitive deionization. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.139983] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Datar SD, Mane R, Jha N. Recent progress in materials and architectures for capacitive deionization: A comprehensive review. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2022; 94:e10696. [PMID: 35289462 DOI: 10.1002/wer.10696] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/08/2022] [Accepted: 02/10/2022] [Indexed: 06/14/2023]
Abstract
Capacitive deionization is an emerging and rapidly developing electrochemical technique for water desalination across the globe with exponential growth in publications. There are various architectures and materials being explored to obtain utmost electrosorption performance. The symmetric architectures consist of the same material on both electrodes, while asymmetric architectures have electrodes loaded with different materials. Asymmetric architectures possess higher electrosorption performance as compared with that of symmetric architectures owing to the inclusion of either faradaic materials, redox-active electrolytes, or ion specific pre-intercalation material. With the materials perspective, faradaic materials have higher electrosorption performance than carbon-based materials owing to the occurrence of faradaic reactions for electrosorption. Moreover, the architecture and material may be tailored in order to obtain desired selectivity of the target component and heavy metal present in feed water. In this review, we describe recent developments in architectures and materials for capacitive deionization and summarize the characteristics and salt removal performances. Further, we discuss recently reported architectures and materials for the removal of heavy metals and radioactive materials. The factors that affect the electrosorption performance including the synthesis procedure for electrode materials, incorporation of additives, operational modes, and organic foulants are further illustrated. This review concludes with several perspectives to provide directions for further development in the subject of capacitive deionization. PRACTITIONER POINTS: Capacitive deionization (CDI) is a rapidly developing electrochemical water desalination technique with exponential growth in publications. Faradaic materials have higher salt removal capacity (SAC) because of reversible redox reactions or ion-intercalation processes. Combination of CDI with other techniques exhibits improved selectivity and removal of heavy metals. Operational parameters and materials properties affect SAC. In future, comprehensive experimentation is needed to have better understanding of the performance of CDI architectures and materials.
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Affiliation(s)
- Shreerang D Datar
- Department of Physics, Institute of Chemical Technology, Mumbai, India
| | - Rupali Mane
- Department of Physics, Institute of Chemical Technology, Mumbai, India
| | - Neetu Jha
- Department of Physics, Institute of Chemical Technology, Mumbai, India
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28
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Zhang W, Jin C, Shi Z, Zhu L, Chen L, Liu Y, Zhang H. Biobased polyporphyrin derived porous carbon electrodes for highly efficient capacitive deionization. CHEMOSPHERE 2022; 291:133113. [PMID: 34856237 DOI: 10.1016/j.chemosphere.2021.133113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 06/13/2023]
Abstract
Recently, capacitive deionization (CDI) has attracted considerable interest as a potential desalination technique for seawater. It is thus desirable to develop low-cost, sustainable, and efficient electrode materials for desalination. In this study, the polyporphyrin was prepared by a one-pot reaction from biobased furan derivative, followed by activation to manufacture nitrogen-doped polyporphyrin derived porous carbons (NPPCs) for efficient capacitive deionization. In the presence of KOH as a pore activator, NPPCs exhibited cross-linked interconnected nanosphere chain-like structures inherited from the polyporphyrin backbone with coexisting mesopores and micropores, leading to extremely high specific surface area (2979.3 m2 g-1) and large pore volume (2.22 cm3 g-1). The electrochemical measurements revealed good conductivity, outstanding stability, and extraordinary specific capacitance (328.7 F g-1) of NPPCs, which can be ascribed to rich nitrogen content (8.0 at%) and high Pyrrolic nitrogen ratio. Due to their superior hierarchical porous structure and excellent electrochemical performance, the NPPC-800 electrodes presented a high salt adsorption capacity (SAC) of 35.7 mg g-1 and outstanding cycling stability in 10 mM NaCl solution at 1.2 V during the desalination tests. This work demonstrates the utilization of biobased porous carbon material will pave a prospective way in sustainable and potential applications for CDI technique.
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Affiliation(s)
- Wei Zhang
- College of Environment, Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes, Hohai University, Nanjing, 210098, China
| | - Can Jin
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization; Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China.
| | - Zhenyu Shi
- State Environmental Protection Key Laboratory of Monitoring and Analysis for Organic Pollutants in Surface Water, Environment Monitoring Center of Jiangsu Province, Nanjing, 210036, China
| | - Liang Zhu
- College of Environment, Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes, Hohai University, Nanjing, 210098, China.
| | - Lin Chen
- College of Environment, Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes, Hohai University, Nanjing, 210098, China
| | - Yunlong Liu
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab. for Biomass Chemical Utilization; Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing, 210042, China
| | - Hao Zhang
- College of Environment, Key Laboratory of Integrated Regulation and Resources Development of Shallow Lakes, Hohai University, Nanjing, 210098, China
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29
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Experimental investigation of Congo red dye treatment via capacitive deionization utilizing agro-waste. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-01973-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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30
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Wang H, Sun W, Liu Y, Ma H, Li T, Lin KA, Yin K, Luo S. Large-scale chemical vapor deposition synthesis of graphene nanoribbions/carbon nanotubes composite for enhanced membrane capacitive deionization. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2021.115907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Wang K, Liu Y, Ding Z, Chen Z, Zhu G, Xu X, Lu T, Pan L. Controlled synthesis of NaTi2(PO4)3/Carbon composite derived from Metal-organic-frameworks as highly-efficient electrodes for hybrid capacitive deionization. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119565] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Maheshwari K, Agrawal M, Gupta A. Experimental investigation for treating the RO reject stream through capacitive deionization. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Liu Y, Wang K, Xu X, Eid K, Abdullah AM, Pan L, Yamauchi Y. Recent Advances in Faradic Electrochemical Deionization: System Architectures versus Electrode Materials. ACS NANO 2021; 15:13924-13942. [PMID: 34498859 DOI: 10.1021/acsnano.1c03417] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Capacitive deionization (CDI) is an energy-efficient desalination technique. However, the maximum desalination capacity of conventional carbon-based CDI systems is approximately 20 mg g-1, which is too low for practical applications. Therefore, the focus of research on CDI has shifted to the development of faradic electrochemical deionization systems using electrodes based on faradic materials which have a significantly higher ion-storage capacity than carbon-based electrodes. In addition to the common symmetrical CDI system, there has also been extensive research on innovative systems to maximize the performance of faradic electrode materials. Research has focused primarily on faradic reactions and faradic electrode materials. However, the correlation between faradic electrode materials and the various electrochemical deionization system architectures, i.e., hybrid capacitive deionization, rocking-chair capacitive deionization, and dual-ion intercalation electrochemical desalination, remains relatively unexplored. This has inhibited the design of specific faradic electrode materials based on the characteristics of individual faradic electrochemical desalination systems. In this review, we have characterized faradic electrode materials based on both their material category and the electrochemical desalination system in which they were utilized. We expect that the detailed analysis of the properties, advantages, and challenges of the individual systems will establish a fundamental correlation between CDI systems and electrode materials that will facilitate future developments in this field.
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Affiliation(s)
- Yong Liu
- School of Material Science and Engineering, Qingdao University of Science and Technology, Qingdao, Shandong 266042, China
| | - Kai Wang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200062, China
| | - Xingtao Xu
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Kamel Eid
- Gas Processing Center, College of Engineering, Qatar University, Doha 2713, Qatar
| | | | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200062, China
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
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Ndlwana L, Raleie N, Dimpe KM, Ogutu HF, Oseghe EO, Motsa MM, Msagati TA, Mamba BB. Sustainable Hydrothermal and Solvothermal Synthesis of Advanced Carbon Materials in Multidimensional Applications: A Review. MATERIALS (BASEL, SWITZERLAND) 2021; 14:5094. [PMID: 34501183 PMCID: PMC8434334 DOI: 10.3390/ma14175094] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 06/27/2021] [Accepted: 07/07/2021] [Indexed: 12/28/2022]
Abstract
The adoption of green technology is very important to protect the environment and thus there is a need for improving the existing methods for the fabrication of carbon materials. As such, this work proposes to discuss, interrogate, and propose viable hydrothermal, solvothermal, and other advanced carbon materials synthesis methods. The synthesis approaches for advanced carbon materials to be interrogated will include the synthesis of carbon dots, carbon nanotubes, nitrogen/titania-doped carbons, graphene quantum dots, and their nanocomposites with solid/polymeric/metal oxide supports. This will be performed with a particular focus on microwave-assisted solvothermal and hydrothermal synthesis due to their favourable properties such as rapidity, low cost, and being green/environmentally friendly. These methods are regarded as important for the current and future synthesis and modification of advanced carbon materials for application in energy, gas separation, sensing, and water treatment. Simultaneously, the work will take cognisance of methods reducing the fabrication costs and environmental impact while enhancing the properties as a direct result of the synthesis methods. As a direct result, the expectation is to impart a significant contribution to the scientific body of work regarding the improvement of the said fabrication methods.
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Affiliation(s)
- Lwazi Ndlwana
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Naledi Raleie
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Kgogobi M. Dimpe
- Doornfontein Campus, Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Johannesburg 2028, South Africa;
| | - Hezron F. Ogutu
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Ekemena O. Oseghe
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Mxolisi M. Motsa
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Titus A.M. Msagati
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
| | - Bhekie B. Mamba
- Florida Science Campus Florida, Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering and Technology, University of South Africa, Johannesburg 1709, South Africa; (N.R.); (H.F.O.); (E.O.O.); (M.M.M.); (T.A.M.M.); (B.B.M.)
- School of Materials Science and Engineering, Tianjin Polytechnic University, Tianjin 300387, China
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Li Z, Xu X, Sheng X, Lin P, Tang J, Pan L, Kaneti YV, Yang T, Yamauchi Y. Solar-Powered Sustainable Water Production: State-of-the-Art Technologies for Sunlight-Energy-Water Nexus. ACS NANO 2021; 15:12535-12566. [PMID: 34279074 DOI: 10.1021/acsnano.1c01590] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Alternative water resources (seawater, brackish water, atmospheric water, sewage, etc.) can be converted into clean freshwater via high-efficiency, energy-saving, and cost-effective methods to cope with the global water crisis. Herein, we provide a comprehensive and systematic overview of various solar-powered technologies for alternative water utilization (i.e., "sunlight-energy-water nexus"), including solar-thermal interface desalination (STID), solar-thermal membrane desalination (STMD), solar-driven electrochemical desalination (SED), and solar-thermal atmospheric water harvesting (ST-AWH). Three strategies have been proposed for improving the evaporation rate of STID systems above the theoretical limit and designing all-weather or all-day operating STID systems by analyzing the energy transfer of the evaporation and condensation processes caused by solar-thermal conversion. This review also introduces the fundamental principles and current research hotspots of two other solar-driven seawater or brackish water desalination technologies (STMD and SED) in detail. In addition, we also cover ST-AWH and other solar-powered technologies in terms of technology design, materials evolution, device assembly, etc. Finally, we summarize the content of this comprehensive review and discuss the challenges and future outlook of different types of solar-powered alternative water utilization technologies.
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Affiliation(s)
- Zhengtong Li
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
| | - Xingtao Xu
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Xinran Sheng
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
| | - Peng Lin
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
| | - Jing Tang
- School of Chemistry and Molecular Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, Shanghai 200062, China
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200062, China
| | - Yusuf Valentino Kaneti
- School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Tao Yang
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
| | - Yusuke Yamauchi
- School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, Queensland 4072, Australia
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Guo J, Xu X, Hill JP, Wang L, Dang J, Kang Y, Li Y, Guan W, Yamauchi Y. Graphene-carbon 2D heterostructures with hierarchically-porous P,N-doped layered architecture for capacitive deionization. Chem Sci 2021; 12:10334-10340. [PMID: 34377418 PMCID: PMC8336432 DOI: 10.1039/d1sc00915j] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 06/25/2021] [Indexed: 01/12/2023] Open
Abstract
Exploring a new-family of carbon-based desalinators to optimize their performances beyond the current commercial benchmark is of significance for the development of practically useful capacitive deionization (CDI) materials. Here, we have fabricated a hierarchically porous N,P-doped carbon–graphene 2D heterostructure (denoted NPC/rGO) by using metal–organic framework (MOF)-nanoparticle-driven assembly on graphene oxide (GO) nanosheets followed by stepwise pyrolysis and phosphorization procedures. The resulting NPC/rGO-based CDI desalinator exhibits ultrahigh deionization performance with a salt adsorption capacity of 39.34 mg g−1 in a 1000 mg L−1 NaCl solution at 1.2 V over 30 min with good cycling stability over 50 cycles. The excellent performance is attributed to the high specific surface area, high conductivity, favorable meso-/microporous structure together with nitrogen and phosphorus heteroatom co-doping, all of which are beneficial for the accommodation of ions and charge transport during the CDI process. More importantly, NPC/rGO exhibits a state-of-the-art CDI performance compared to the commercial benchmark and most of the previously reported carbon materials, highlighting the significance of the MOF nanoparticle-driven assembly strategy and graphene–carbon 2D heterostructures for CDI applications. MOF nanoparticle-driven assembly on 2D nanosheets produces the graphene–carbon heterostructure with hierarchically-porous P,N-doped layered architecture.![]()
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Affiliation(s)
- Jingru Guo
- School of Water and Environment, Chang'an University, Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education Xi'an 710064 P. R. China .,JST-ERATO Yamauchi Materials Space-Tectonics Project, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Xingtao Xu
- JST-ERATO Yamauchi Materials Space-Tectonics Project, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Jonathan P Hill
- JST-ERATO Yamauchi Materials Space-Tectonics Project, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Liping Wang
- College of Geology and Environment, Xi'an University of Science and Technology Xi'an 710054 PR China
| | - Jingjing Dang
- School of Water and Environment, Chang'an University, Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education Xi'an 710064 P. R. China
| | - Yunqing Kang
- JST-ERATO Yamauchi Materials Space-Tectonics Project, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Yuliang Li
- School of Water and Environment, Chang'an University, Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education Xi'an 710064 P. R. China
| | - Weisheng Guan
- School of Water and Environment, Chang'an University, Key Laboratory of Subsurface Hydrology and Ecological Effects in Arid Region, Ministry of Education Xi'an 710064 P. R. China
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics Project, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan .,Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland Brisbane QLD 4072 Australia
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37
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Sheng X, Xu X, Wu Y, Zhang X, Lin P, Eid K, Abdullah AM, Li Z, Yang T, Nanjundan AK, Yamauchi Y. Nitrogenization of Biomass-Derived Porous Carbon Microtubes Promotes Capacitive Deionization Performance. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210029] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xinran Sheng
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Xingtao Xu
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Yue Wu
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Xiaojie Zhang
- National & Local Joint Engineering Research Center for Mineral Salt Deep Utilization, Huaiyin Institute of Technology, Huaian 223003, P. R. China
| | - Peng Lin
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Kamel Eid
- Gas Processing Center, College of Engineering, Qatar University, Doha 2713, Qatar
| | | | - Zhengtong Li
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Tao Yang
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, School of Hydrology and Water Resources, Hydro Hohai University, 1 N. Xikang Rd., Nanjing 210-098, P. R. China
| | - Ashok Kumar Nanjundan
- Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Australian Institute for Bioengineering and Nanotechnology (AIBN) and School of Chemical Engineering, The University of Queensland, Brisbane, QLD 4072, Australia
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38
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Yao C, Zhang W, Xu L, Cheng M, Su Y, Xue J, Liu J, Hou S. A facile synthesis of porous MXene-based freestanding film and its spectacular electrosorption performance for organic dyes. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118365] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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39
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Li Y, Ding Z, Wang K, Wan L, Lu T, Zhu G, Gong Z, Pan L. Suppressing the oxygen-related parasitic reactions in NaTi 2(PO 4) 3-based hybrid capacitive deionization with cation exchange membrane. J Colloid Interface Sci 2021; 591:139-147. [PMID: 33596503 DOI: 10.1016/j.jcis.2021.02.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/03/2021] [Accepted: 02/03/2021] [Indexed: 11/17/2022]
Abstract
The parasitic reactions leading to capacity fading and charge loss remain a serious issue for capacitive deionization (CDI). NaTi2(PO4)3 (NTP) has recently emerged as a promising faradaic cathode in hybrid CDI (HCDI) with high Na+ uptake capacity and good Na+ selectivity, but it is still challenged by serious parasitic reactions. Although the irreversible faradaic reactions on carbon electrode are raising growing attention in CDI research field, the parasitic reactions on faradaic materials are seldom studied in HCDI by now. In this work, we evaluated the parasitic reactions of NTP-reduced graphene oxide (rGO) electrode in both three-electrode mode and full-cell HCDI mode. By using deaired electrolyte, the coulombic efficiency of NTP-rGO is significantly enhanced from 75.0% to 98.2% in 3rd cycle, and the capacity retention rate is promoted from 37.5% to 80.3% at the low current density of 0.1 mA g-1 in 100 cycles, suggesting that electrochemical reduction of oxygen and its derived reactions are the main parasitic reactions in NTP-based HCDI. In full-cell HCDI desalination tests, by introducing cation exchange membrane to block the penetration of dissolved oxygen, the parasitic reactions and pH fluctuations are successfully suppressed. The study here provides an insight into understanding and suppressing the parasitic reactions in HCDI, and should be of value to the development of efficient and stable HCDI for practical applications.
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Affiliation(s)
- Yuquan Li
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Zibiao Ding
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Kai Wang
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Lijia Wan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Ting Lu
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Guang Zhu
- Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, China.
| | - Zhiwei Gong
- School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
| | - Likun Pan
- Shanghai Key Laboratory of Magnetic Resonance, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China.
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40
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Komal, Deepeka, Kaur J, Kumar V, Tikoo KB, Kaushik A, Singhal S. Coupling the fluorescence and adsorptive properties of biomass-based cellulose–CdS nanocomposite for the alleviation of water contaminants. NEW J CHEM 2021. [DOI: 10.1039/d1nj01925b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Integration of CdS nanoparticles with CNF nanofibers for selective fluorescence detection of pharmaceutical waste and adsorptive elimination of textile and pesticide waste.
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Affiliation(s)
- Komal
- Department of Chemistry & Centre of Advanced Studies in Chemistry
- Chandigarh
- India
| | - Deepeka
- Department of Chemistry & Centre of Advanced Studies in Chemistry
- Chandigarh
- India
| | - Jaspreet Kaur
- Energy Research Centre
- Panjab University
- Chandigarh
- India
| | - Vinod Kumar
- HR-TEM Facility Lab
- National Institute of Pharmaceutical Education and Research (NIPER)
- SAS Nagar
- India
| | - K. B. Tikoo
- HR-TEM Facility Lab
- National Institute of Pharmaceutical Education and Research (NIPER)
- SAS Nagar
- India
| | - Anupama Kaushik
- Dr. S. S. Bhatnagar University Institute of Chemical Engineering and Technology
- Chandigarh
- India
| | - Sonal Singhal
- Department of Chemistry & Centre of Advanced Studies in Chemistry
- Chandigarh
- India
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41
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Lin P, Liao M, Yang T, Sheng X, Wu Y, Xu X. Modification of Metal-Organic Framework-Derived Nanocarbons for Enhanced Capacitive Deionization Performance: A Mini-Review. Front Chem 2020; 8:575350. [PMID: 33330363 PMCID: PMC7734083 DOI: 10.3389/fchem.2020.575350] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/29/2020] [Indexed: 11/13/2022] Open
Abstract
Capacitive deionization (CDI) is a promising electrochemical water treatment technology. Development of new electrode materials with higher performance is key to improve the desalination efficiency of CDI. Carbon nanomaterials derived from metal-organic frameworks (MOFs) have attracted wide attention for their porous nanostructures and large specific surface areas. The desalination capacity and cycling stability of MOF-derived carbons (MOFCs) have been greatly improved by means of morphology control, heteroatom doping, Faradaic material modification, etc. Despite progress has been made to improve their CDI performance, quite a lot of MOFCs are too costly to be applied in a large scale. It remains crucial to develop MOFCs with both high desalination efficiency and low cost. In this review, we summarized three modification methods of MOFCs, namely morphology control, heteroatom doping, and Faradaic material doping, and put forward some constructive advice on how to enhance the desalination performance of MOFCs effectively at a low cost. We hope that more efforts could be devoted to the industrialization of MOFCs for CDI.
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Affiliation(s)
- Peng Lin
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
| | - Maoxin Liao
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
| | - Tao Yang
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
- State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, China
| | - Xinran Sheng
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
| | - Yue Wu
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
| | - Xingtao Xu
- College of Hydrology and Water Resources, Hohai University, Nanjing, China
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