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Castillo-Blas C, Chester AM, Keen DA, Bennett TD. Thermally activated structural phase transitions and processes in metal-organic frameworks. Chem Soc Rev 2024; 53:3606-3629. [PMID: 38426588 DOI: 10.1039/d3cs01105d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
The structural knowledge of metal-organic frameworks is crucial to the understanding and development of new efficient materials for industrial implementation. This review classifies and discusses recent advanced literature reports on phase transitions that occur during thermal treatments on metal-organic frameworks and their characterisation. Thermally activated phase transitions and procceses are classified according to the temperaturatures at which they occur: high temperature (reversible and non-reversible) and low temperature. In addition, theoretical calculations and modelling approaches employed to better understand these structural phase transitions are also reviewed.
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Affiliation(s)
- Celia Castillo-Blas
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB30FS, UK.
| | - Ashleigh M Chester
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB30FS, UK.
| | - David A Keen
- ISIS Facility, Rutherford Appleton Laboratory, Harwell Campus, OX11 0DE, Didcot, Oxfordshire, UK
| | - Thomas D Bennett
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB30FS, UK.
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2
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Mathew A, Janakiraman M, Karunagaran JR, Ramasamy N, Natesan B. Flow electrode capacitive desalination of industrial RO reject. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:28764-28774. [PMID: 38558337 DOI: 10.1007/s11356-024-32979-7] [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: 12/01/2023] [Accepted: 03/14/2024] [Indexed: 04/04/2024]
Abstract
Flow electrode capacitive deionization (FCDI) is a promising technology for efficiently treating industrial brine with high salt content. However, its desalination performance is currently limited by internal resistance. Achieving an effective FCDI system relies on active electrode materials with high conductivity. This study compares the desalination performances of the widely used flow electrode activated carbon (AC) with more conductive materials, reduced graphene oxide (rGO), and ZnO/rGO composite. Additionally, the lack of particle-to-particle contact in the flow electrode contributes to internal resistance and to address this, a cationic surface-active agent is introduced. This agent forms a stable dispersion, creating a space for enhanced mass loading of the active material. This modification enhances the conductive network and particle contact, reducing the diffusion path and promoting rapid ion transport. With a 5 wt% loading, ZnO/rGO achieved a 73% salt removal efficiency, surpassing AC at 63%. Furthermore, the surfactant-modified ZnO/rGO flow electrode with a 7 wt% loading demonstrated an 81% salt removal efficiency.
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Affiliation(s)
- Asha Mathew
- Department of Chemical Engineering, AC Tech, Anna University, Chennai, 600025, Tamil Nadu, India
| | - Manokaran Janakiraman
- Department of Chemical Engineering, AC Tech, Anna University, Chennai, 600025, Tamil Nadu, India
| | - Jhanani Raji Karunagaran
- Department of Chemical Engineering, AC Tech, Anna University, Chennai, 600025, Tamil Nadu, India
| | - Nithya Ramasamy
- Department of Chemical Engineering, AC Tech, Anna University, Chennai, 600025, Tamil Nadu, India
| | - Balasubramanian Natesan
- Department of Chemical Engineering, AC Tech, Anna University, Chennai, 600025, Tamil Nadu, India.
- Centre For Energy Storage Technologies, Anna University, Chennai, 600025, Tamil Nadu, India.
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3
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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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4
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Khan MS, Leong ZY, Li DS, Qiu J, Xu X, Yang HY. A mini review on metal-organic framework-based electrode materials for capacitive deionization. NANOSCALE 2023; 15:15929-15949. [PMID: 37772477 DOI: 10.1039/d3nr03993e] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Capacitive deionization (CDI) is an electrochemical method of extracting ions from solution at potentials below electrolysis. It has various applications ranging from water remediation and desalination to heavy metal removal and selective resource recovery. A CDI device applies an electrical charge across two porous electrodes to attract and remove ions without producing waste products. It is generally considered environmentally friendly and promising for sustainability, yet ion removal efficiency still falls short of more established filtration methods. Commercially available activated carbon is typically used for CDI, and its ion adsorption capacity is low at approximately 20-30 mg g-1. Recently, much interest has been in the highly porous and well-structured family of materials known as metal-organic frameworks (MOFs). Most MOFs are poor conductors of electricity and cannot be directly used to make electrodes. A common workaround is to pyrolyze the MOF to convert its organic components to carbon while maintaining its underlying microstructure. However, most MOF-derived materials only retain partial microstructure after pyrolysis and cannot inherit the robust porosity of the parent MOFs. This review provides a systematic breakdown of structure-performance relationships between a MOF-derived material and its CDI performance based on recent works. This review also serves as a starting point for researchers interested in developing MOF-derived materials for CDI applications.
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Affiliation(s)
- M Shahnawaz Khan
- Pillar of Engineering Product Development, Singapore University of Technology and Design, 8 Somapah Road, 487372, Singapore.
| | - Zhi Yi Leong
- Pillar of Engineering Product Development, Singapore University of Technology and Design, 8 Somapah Road, 487372, Singapore.
| | - Dong-Sheng Li
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Jianbei Qiu
- Key Laboratory of Advanced Materials of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan 650093, China
| | - Xuhui Xu
- Key Laboratory of Advanced Materials of Yunnan Province, Kunming University of Science and Technology, Kunming, Yunnan 650093, China
| | - Hui Ying Yang
- Pillar of Engineering Product Development, Singapore University of Technology and Design, 8 Somapah Road, 487372, Singapore.
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5
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Wang Y, Zhang Q. Temperature-dependent tailoring of the pore structure based on MOF-derived carbon electrodes for electrochemical capacitors. RSC Adv 2023; 13:18145-18155. [PMID: 37333728 PMCID: PMC10269469 DOI: 10.1039/d3ra02451b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 06/02/2023] [Indexed: 06/20/2023] Open
Abstract
The pore structures of carbon play a critical role in the charge storage process of electrochemical capacitors; however, the involvement of other varying characteristics, such as electrical conductivity and surface functionalities, complicate the research of the pore size effects on various electrochemical phenomena. In this study, by carbonizing MOF-5 at a selected temperature range of 500-700 °C, a series of MOF-derived carbon materials were obtained with pore size distribution concentrated in different size ranges while admitting similar results in the graphitization degree and surface functionalities. The related morphological changes of ZnO were systematically investigated by changing the carbonization temperature and dwelling time, demonstrating a "from thin to thick, from inside to outside" growth routine of ZnO crystals. With the pore size approximated as the sole variable, the as-assembled electrochemical capacitors present a linear relationship between the 1-10 nm pores and the impedance resistance, which for the first time demonstrate how 1-10 nm pores is beneficial to ion diffusion. The results of this study not only provide a useful approach to manipulating the pore structure in carbon electrodes but also pave the way to establish the numerical relationship between the pore structure and various phenomena in electrochemistry or other related areas.
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Affiliation(s)
- Yuru Wang
- Institutes of Physical Science and Information Technology, Anhui University Hefei 230601 China
| | - Qing Zhang
- Institutes of Physical Science and Information Technology, Anhui University Hefei 230601 China
- Anhui Graphene Engineering Research Center, Anhui University Hefei 230601 China
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Gong C, Chen Z, Geng W, Fu Z, Chen C, Zhang Y, Wang G. Controlled fabrication of nitrogen-doped porous carbon foam with refined hierarchical architectures for desalination via capacitive deionization. J Colloid Interface Sci 2023; 643:516-527. [PMID: 37088054 DOI: 10.1016/j.jcis.2023.04.058] [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: 01/18/2023] [Revised: 03/20/2023] [Accepted: 04/13/2023] [Indexed: 04/25/2023]
Abstract
Porous carbon materials have been regarded as a promising alternative to activated carbon for desalination via capacitive deionization (CDI) due to refined architectures and functionalities. However, it is still challenging to obtain a controlled hierarchical pore structure and considerable nitrogen-doped content by convenient method. Herein, nitrogen-doped hierarchical porous carbon foams (NHCFs) with different microstructural features, nitrogen contents and nitrogen species were successfully fabricated via a stepwise pyrolysis carbonization strategy using easily available melamine foam. Due to the synergistic effect of hierarchical porous structure and doped nitrogen, the optimized NHCF sample carbonized at 800℃ (NHCF-800) exhibited a maximum desalination capacity of 30.1 mg g-1 at the optimal operating parameters (500 mg/L NaCl solution, 1.2 V) and an excellent regeneration performance after 50 continuous adsorption-desorption cycles. Furthermore, density functional theory (DFT) was also conducted to elaborate the disparity of sodium adsorption energy among the nitrogen species for in-depth understanding, and it mainly benefits from the ascendency of the pyrrolic-N and pyridinic-N over the graphitic-N dopant. This work paves the way of rational regulation of nitrogen-doped process and hierarchical porous structure carbon as CDI electrode materials for desalination.
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Affiliation(s)
- Chengyun Gong
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China; Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Lu'an Branch, Anhui Institute of Innovation for Industrial Technology, Lu'an 237100, PR China
| | - Zhouyi Chen
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China; Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China
| | - Wusong Geng
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China
| | - Zhen Fu
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China
| | - Chun Chen
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China; Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China
| | - Yunxia Zhang
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China; Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China
| | - Guozhong Wang
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, PR China; Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key LabTableoratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, PR China; Lu'an Branch, Anhui Institute of Innovation for Industrial Technology, Lu'an 237100, PR China.
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7
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Opportunities from Metal Organic Frameworks to Develop Porous Carbons Catalysts Involved in Fine Chemical Synthesis. Catalysts 2023. [DOI: 10.3390/catal13030541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
In the last decade, MOFs have been proposed as precursors of functional porous carbons with enhanced catalytic performances by comparison with other traditional carbonaceous catalysts. This area is rapidly growing mainly because of the great structural diversity of MOFs offering almost infinite possibilities. MOFs can be considered as ideal platforms to prepare porous carbons with highly dispersed metallic species or even single-metal atoms under strictly controlled thermal conditions. This review briefly summarizes synthetic strategies to prepare MOFs and MOF-derived porous carbons. The main focus relies on the application of the MOF-derived porous carbons to fine chemical synthesis. Among the most explored reactions, the oxidation and reduction reactions are highlighted, although some examples of coupling and multicomponent reactions are also presented. However, the application of this type of catalyst in the green synthesis of biologically active heterocyclic compounds through cascade reactions is still a challenge.
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8
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Kang H, Zhang D, Chen X, Zhao H, Yang D, Li Y, Bao M, Wang Z. Preparation of MOF/polypyrrole and flower-like MnO 2 electrodes by electrodeposition: High-performance materials for hybrid capacitive deionization defluorination. WATER RESEARCH 2023; 229:119441. [PMID: 36470045 DOI: 10.1016/j.watres.2022.119441] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/09/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
Fluorine pollution has become a global public health problem due to its adverse health effects. Adsorption is the primary method for removing fluoride from drinking water. However, the adsorption method has disadvantages such as difficulty in recovering the adsorbent, and the need to add additional chemicals for regeneration, thereby causing secondary pollution, which limits further industrial applications. Capacitive deionization (CDI), as an emerging water treatment technology, has attracted widespread attention due to its advantages of simple operation, low energy consumption and less environmental impact. In this study, a polypyrrole (PPy) film was prepared on a graphite substrate by electrodeposition, and then metal-organic framework Ce/Zn-BDC-NH2 (CZBN) was deposited on the PPy film by electrophoretic deposition to obtain CZBN/PPy electrode was obtained. The CZBN/PPy anode was then coupled with the MnO2 cathode for capacitive removal of fluoride in a CDI cell. Both CZBN/PPy and MnO2 electrodes exhibit pseudocapacitive behavior, which can selectively and reversibly intercalate F- (CZBN/PPy) and Na+ (MnO2) ions. As expected, the CZBN/PPy-MnO2 system exhibits excellent fluorine removal performance. In 1.2 V, 100 mg/L F- solution, the F- removal capacity can reach 55.12 mg/g. It has high F- selectivity in the presence of some common anions, and can maintain high F- removal ability even after five adsorption regeneration processes. The mechanism of F- removal was studied by Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). F- was mainly removed by electrostatic interaction and ion exchange with hydroxyl. The excellent defluorination performance of the CZBN/PPy-MnO2 system makes it have good practical application prospects.
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Affiliation(s)
- Hu Kang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Dan Zhang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Xiuping Chen
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Haosen Zhao
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Dongdong Yang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Yiming Li
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China.
| | - Mutai Bao
- Frontiers Science Center for Deep Ocean Multispheres and Earth System/Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, 266100, Qingdao, P.R. China; College of Chemistry and Chemical Engineering, Ocean University of China, 266100, Qingdao, P.R. China
| | - Zhining Wang
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Jinan, 250100, P.R. China.
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9
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ZIF-8 derived carbon with confined sub-nanometer pores for electrochemically selective separation of chloride ions. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Wang J, Zhang D, Hu X, Sun T. Freestanding MnO2 composite electrode via an in situ growth method for asymmetric sodium-ion capacitor and hybrid capacitive electrodialysis. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05254-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Lissaneddine A, Pons MN, Aziz F, Ouazzani N, Mandi L, Mousset E. A critical review on the electrosorption of organic compounds in aqueous effluent - Influencing factors and engineering considerations. ENVIRONMENTAL RESEARCH 2022; 204:112128. [PMID: 34600882 DOI: 10.1016/j.envres.2021.112128] [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: 07/15/2021] [Revised: 09/10/2021] [Accepted: 09/22/2021] [Indexed: 06/13/2023]
Abstract
Despite being an old process from the end of the 19th century, electrosorption has attracted renewed attention in recent years because of its unique properties and advantages compared to other separation technologies and due to the concomitant development of new porous electrode materials. Electrosorption offer the advantage to separate the pollutants from wastewater with the possibility of selectively adsorbing and desorbing the targeted compounds. A comprehensive review of electrosorption is provided with particular attention given to the electrosorption of organic compounds, unlike existing capacitive deionization review papers that only focus on inorganic salts. The background and principle of electrosorption are first presented, while the influence of the main parameters (e.g., electrode materials, electrode potential, physico-chemistry of the electrolyte solutions, type of compounds, co-sorption effect, reactor design, etc.) is then detailed and the modeling and engineering aspects are discussed. Finally, the main output and future prospects about recovery studies and combination between electro-sorption/desorption and degradation processes are given. This review particularly highlights that carbon-based materials have been mostly employed (85% of studies) as porous electrode in organics electrosorption, while existing studies lack of electrode stability and durability tests in real conditions. These electrodes have been implemented in a fixed-bed reactor design most of the time (43% of studies) due to enhanced mass transport. Moreover, the electrode potential is a major criterion: it should be applied in the non-faradaic domain otherwise unwanted reactions can easily occur, especially the corrosion of carbon from 0.21 V/standard hydrogen electrode or the water oxidation/reduction. Furthermore, there is lack of studies performed with actual effluents and without addition of supporting electrolyte, which is crucial for testing the real efficiency of the process. The associated predictive model will be required by considering the matrix effect along with transport phenomena and physico-chemical characteristics of targeted organic compounds.
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Affiliation(s)
- Amina Lissaneddine
- Université de Lorraine, CNRS, LRGP, F-54000, Nancy, France; National Center for Research and Studies on Water and Energy (CNEREE), Cadi Ayyad University, B. 511, 40000, Marrakech, Morocco; Laboratory of Water, Biodiversity, and Climate Change, Faculty of Sciences Semlalia, Cadi Ayyad University, B.P. 2390, 40000, Marrakech, Morocco
| | | | - Faissal Aziz
- National Center for Research and Studies on Water and Energy (CNEREE), Cadi Ayyad University, B. 511, 40000, Marrakech, Morocco; Laboratory of Water, Biodiversity, and Climate Change, Faculty of Sciences Semlalia, Cadi Ayyad University, B.P. 2390, 40000, Marrakech, Morocco
| | - Naaila Ouazzani
- National Center for Research and Studies on Water and Energy (CNEREE), Cadi Ayyad University, B. 511, 40000, Marrakech, Morocco; Laboratory of Water, Biodiversity, and Climate Change, Faculty of Sciences Semlalia, Cadi Ayyad University, B.P. 2390, 40000, Marrakech, Morocco
| | - Laila Mandi
- National Center for Research and Studies on Water and Energy (CNEREE), Cadi Ayyad University, B. 511, 40000, Marrakech, Morocco; Laboratory of Water, Biodiversity, and Climate Change, Faculty of Sciences Semlalia, Cadi Ayyad University, B.P. 2390, 40000, Marrakech, Morocco
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Huang X, Huang L, Babu Arulmani SR, Yan J, Li Q, Tang J, Wan K, Zhang H, Xiao T, Shao M. Research progress of metal organic frameworks and their derivatives for adsorption of anions in water: A review. ENVIRONMENTAL RESEARCH 2022; 204:112381. [PMID: 34801541 DOI: 10.1016/j.envres.2021.112381] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/03/2021] [Accepted: 11/11/2021] [Indexed: 06/13/2023]
Abstract
Anion pollution in water has become a problem that cannot be ignored. The anion concentration should be controlled below the national emission standard to meet the demand for clean water. Among the methods for removing excess anions in water, the adsorption method has a unique removal performance, and the core of the adsorption method is the adsorbent. In recent years, the emerging metal-organic frameworks (MOFs) have the advantages of adjustable porosity, high specific surface area, diverse functions, and easy modification. They are very competitive in the field of adsorption of liquid anions. This article focuses on the adsorption of fluoride, arsenate, chromate, radioactive anions (ReO4-, TcO4-, SeO42-/SeO32-), phosphate ion, chloride ion, and other anions by MOFs and their derivatives. The preparation methods of MOFs are introduced in turn, the application of different types of metal-based MOFs to adsorb various anions were discussed in categories with their crystal structure and functional groups. The influence on the adsorption of anions is analyzed, including the more common and special adsorption mechanisms, adsorption kinetics and thermodynamics, and regeneration performance are briefly described. Finally, the current situation of MOFs adsorption of anions is summarized, and the outlook for future development is summarized to provide my own opinions for the practical application of MOFs.
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Affiliation(s)
- Xuanjie Huang
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Lei Huang
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Samuel Raj Babu Arulmani
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Jia Yan
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Qian Li
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Jinfeng Tang
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Kuilin Wan
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Hongguo Zhang
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China; Guangzhou University-Linköping University Research Center on Urban Sustainable Development, Guangzhou University, Guangzhou, PR China.
| | - Tangfu Xiao
- Key Laboratory for Water Quality and Conservation of Pearl River Delta, Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, School of Environmental Science and Engineering, Guangzhou University, Guangzhou, PR China
| | - Minhua Shao
- Department of Chemical and Biological Engineering, Energy Institute, Hong Kong Branch of the Southern Marine Science and Engineering Guangdong Laboratory, And Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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13
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14
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Wang H, Chen B, Liu DJ, Xu X, Osmieri L, Yamauchi Y. Nanoarchitectonics of Metal-Organic Frameworks for Capacitive Deionization via Controlled Pyrolyzed Approaches. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2102477. [PMID: 34585513 DOI: 10.1002/smll.202102477] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/08/2021] [Indexed: 05/12/2023]
Abstract
Next-generation desalination technologies are needed to meet the increasing demand for clean water. Capacitive deionization (CDI) is a thermodynamically efficient technique to treat non-potable water with relatively low salinity. The salt removal capacity and rate of CDI are highly dependent on the electrode materials, which are preferentially porous to store ions through electrosorption and/or redox reactions. Metal-organic frameworks (MOFs) with "infinite" combinations of transition metals and organic linkers simplify the production of carbonaceous materials often with redox-active components after pyrolysis. MOFs-derived materials show great tunability in both compositions and structures but require further refinement to improve CDI performance. This review article summarizes recent progress in derivatives of MOFs and MOF-like materials used as CDI electrodes, focusing on the structural and compositional material considerations as well as the processing parameters and electrode architectures of the device. Furthermore, the challenges and opportunities associated with this research area are also discussed.
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Affiliation(s)
- Hao Wang
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Biaohua Chen
- Faculty of Environment and Life, Beijing University of Technology, Beijing, 100124, China
| | - Di-Jia Liu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
- Pritzker School of Molecular Engineering, The University of Chicago, Chicago, IL, 60637, USA
| | - Xingtao Xu
- JST-ERATO Yamauchi Materials Space-Tectonics Project and International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, Ibaraki, 305-0044, Japan
| | - Luigi Osmieri
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino, 10129, Italy
| | - Yusuke Yamauchi
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, Queensland, 4072, Australia
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15
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Wang J, Zhang D, Hu X, Sun T. A binder-free δ-MnO 2@reduced graphene oxide composite film as a bi-functional electrode for aqueous rechargeable sodium-ion batteries and hybrid capacitive deionization. NEW J CHEM 2022. [DOI: 10.1039/d2nj00673a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The freestanding δ-MnO2@rGO/CC electrode exhibits stable operation performance for both ASIBs and HCDI.
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Affiliation(s)
- Jun Wang
- College of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
| | - Daile Zhang
- College of Sciences, Northeastern University, Shenyang 110819, China
| | - Xiaomin Hu
- College of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
| | - Ting Sun
- College of Sciences, Northeastern University, Shenyang 110819, China
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16
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Capacitive deionization of NaCl solution with hierarchical porous carbon materials derived from Mg-MOFs. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119618] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Saleh M, Mohamed MA, Shahat A, Allam NK. Sensitive Determination of SARS-COV-2 and the Anti-hepatitis C Virus Agent Velpatasvir Enabled by Novel Metal-Organic Frameworks. ACS OMEGA 2021; 6:26791-26798. [PMID: 34661033 PMCID: PMC8515823 DOI: 10.1021/acsomega.1c04525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 09/17/2021] [Indexed: 06/13/2023]
Abstract
Herein, we report on the electrochemical determination of velpatasvir (VLP) as the main constituent of Epclusa, a SARS-COV-2 and anti-hepatitis C virus (HCV) agent, using a novel metal-organic framework (MOF). The NH2-MIL-53(Al) MOF was successfully modified with 5-bromo-salicylaldehyde to synthesize 5-BSA=N-MIL-53(Al) MOF. The synthesized MOF has been characterized using Fourier transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy, cyclic voltammetry, square wave voltammetry, and electrochemical impedance spectroscopy. The modified MOF showed higher electrochemical activity and response than the bare NH2-MIL-53(Al) MOF. Compared to the bare carbon paste electrode (CPE), the 5-BSA=N-MIL-53(Al)/CPE platform was shown to enhance the electrochemical oxidation and detection of the anti-SARS-COV-2 and anti-HCV agent. Under optimized conditions, the 5-BSA=N-MIL-53(Al)/CPE platform showed a linear range of 1.11 × 10-6 to 1.11 × 10-7 and 1.11 × 10-7 to 25.97 × 10-6 M Britton-Robinson buffer (pH 7) with a detection limit and limit of quantification of 8.776 × 10-9 and 2.924 × 10-8 M, respectively. Repeatability, storage stability, and reproducibility in addition to selectivity studies and interference studies were conducted to illustrate the superiority of the electrode material. The study also included a highly accurate platform for the determination of VLP concentrations in both urine and plasma samples with reasonable recovery.
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Affiliation(s)
- Mahmoud
A. Saleh
- Energy
Materials Laboratory, Department of Physics, School of Sciences and
Engineering, The American University in
Cairo, New Cairo 11835, Egypt
| | - Mona A. Mohamed
- Energy
Materials Laboratory, Department of Physics, School of Sciences and
Engineering, The American University in
Cairo, New Cairo 11835, Egypt
| | - Ahmed Shahat
- Chemistry
Department, Faculty of Science, Suez University, Suez 43518, Egypt
| | - Nageh K. Allam
- Energy
Materials Laboratory, Department of Physics, School of Sciences and
Engineering, The American University in
Cairo, New Cairo 11835, Egypt
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18
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The Surge of Metal-Organic-Framework (MOFs)-Based Electrodes as Key Elements in Electrochemically Driven Processes for the Environment. Molecules 2021; 26:molecules26185713. [PMID: 34577184 PMCID: PMC8467760 DOI: 10.3390/molecules26185713] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/15/2022] Open
Abstract
Metal–organic-frameworks (MOFs) are emerging materials used in the environmental electrochemistry community for Faradaic and non-Faradaic water remediation technologies. It has been concluded that MOF-based materials show improvement in performance compared to traditional (non-)faradaic materials. In particular, this review outlines MOF synthesis and their application in the fields of electron- and photoelectron-Fenton degradation reactions, photoelectrocatalytic degradations, and capacitive deionization physical separations. This work overviews the main electrode materials used for the different environmental remediation processes, discusses the main performance enhancements achieved via the utilization of MOFs compared to traditional materials, and provides perspective and insights for the further development of the utilization of MOF-derived materials in electrified water treatment.
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19
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Zhang Z, Tsai C, Li B, Lin C, Lee S. Impact of hydrofluoric acid treatment on the composition, electrical conductivity, and structure of carbonized metal–organic frameworks. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhao‐Quan Zhang
- Department of Chemistry Chung Yuan Christian University Taoyuan Taiwan
| | - Chang‐Chih Tsai
- Department of Chemistry Chung Yuan Christian University Taoyuan Taiwan
| | - Bing‐Han Li
- Department of Chemistry National Tsing Hua University Hsinchu Taiwan
| | - Chia‐Her Lin
- Department of Chemistry National Taiwan Normal University Taipei Taiwan
| | - Szetsen Lee
- Department of Chemistry Chung Yuan Christian University Taoyuan Taiwan
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20
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Yang W, Zhou M, Ma L. A continuous flow-through system with integration of electrosorption and peroxi-coagulation for efficient removal of organics. CHEMOSPHERE 2021; 274:129983. [PMID: 33979916 DOI: 10.1016/j.chemosphere.2021.129983] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
A flow-through reactor with integration of electrosorption (ES) and peroxi-coagulation (PC) processes was designed for organics removal. Impacts of key parameters (solution pH, flow rate, initial concentration of organics, applied voltage) on the removal efficiency of Orange II were explored. Under the optimized conditions, 93% removal efficiency and 1043 mg g-1 removal capacity of Orange II could be obtained with an energy consumption of 31.9 kWh m-3 order-1. Controlled experiments of ES for pollutants removal, and the detections of dissolved irons and the generated hydroxyl radicals (•OH) were conducted, demonstrating the coupling effect and contribution ratio of ES and PC for organics removal in this flow-through system. The spatiotemporal efficiency of the integrated flow-through system was more than 10 times of conventional ES system, providing more potential for practical application of wastewater treatment. The flow-through system was also verified to be advantageous for removal of other organic pollutants including 2,4-dichlorophenoxyacetic acid, phenol and methylene blue with high removal efficiencies. This study proved that the integrated flow-through process was an efficient, comparative and applicable method for wastewater treatment.
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Affiliation(s)
- Weilu Yang
- Guangdong Key Laboratory of Environmental Pollution and Health, School of Environment, Jinan University, Guangzhou, 511443, China; Key Laboratory of Pollution Process and Environmental Criteria (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; Tianjin Key Laboratory of Environmental Technology for Complex Trans-Media Pollution, Nankai University, Tianjin, 300350, PR China
| | - Minghua Zhou
- Key Laboratory of Pollution Process and Environmental Criteria (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; Tianjin Key Laboratory of Environmental Technology for Complex Trans-Media Pollution, Nankai University, Tianjin, 300350, PR China.
| | - Liang Ma
- Key Laboratory of Pollution Process and Environmental Criteria (MOE), College of Environmental Science and Engineering, Nankai University, Tianjin, 300350, China; Tianjin Key Laboratory of Environmental Technology for Complex Trans-Media Pollution, Nankai University, Tianjin, 300350, PR China
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21
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Hydrangea-like nitrogen-doped porous carbons derived from NH2-MIL-53(Al) for high-performance capacitive deionization. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117818] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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22
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Feng J, Liu L, Meng Q. Enhanced electrochemical and capacitive deionization performance of metal organic framework/holey graphene composite electrodes. J Colloid Interface Sci 2021; 582:447-458. [PMID: 32896674 DOI: 10.1016/j.jcis.2020.08.091] [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: 03/29/2020] [Revised: 08/17/2020] [Accepted: 08/25/2020] [Indexed: 11/17/2022]
Abstract
In this paper, we designed and prepared a novel metal organic framework (MOF)/holey graphene (HG) composites as electrode materials for electrochemistry and capacitive deionization (CDI). The MOF nanoparticles were attached to the surface of the HG sheets to form layered porous structure, which promoted the transport of ions and electrons in the electrode/electrolyte interfaces. Additionally, the synergistic effect of these composite electrodes, which combined pseudocapacitance performance of MOF and the high conductivity of graphene, contributed to enhancing the performance of electrochemistry and CDI. The MOF/HG-2 exhibited high capacitances of 526 F g-1 at current rates of 0.1 A g-1, low charge transfer resistance of 0.53 Ω, and excellent cycling stability (retention of about 90.3% after 5000 cycles at 2 A g-1). As electrode materials for CDI, the MOF/HG-2 displayed a remarkable electrosorption capacity of 39.6 mg g-1 with initial salt concentration of 800 mg L-1, and there was no obvious attenuation after 20 CDI regeneration cycles. These results confirmed that MOF/HG was a promising electrode material for the actual application of CDI.
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Affiliation(s)
- Jianwei Feng
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ling Liu
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qinghan Meng
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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23
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24
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Kamel RM, Shahat A, Anwar ZM, El-Kady HA, Kilany EM. A novel sensitive and selective chemosensor for fluorescent detection of Zn 2+ in cosmetics creams based on a covalent post functionalized Al-MOF. NEW J CHEM 2021. [DOI: 10.1039/d1nj00871d] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A material was fabricated based on the Schiff base reaction to achieve covalent attachment of NH2-MIL-53(Al) and 3-formylsalicylic acid for fluorimetric detection of Zn2+ ions based on inhibition and destruction of CN isomerization and ESIPT.
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Affiliation(s)
- Rasha M. Kamel
- Chemistry Department
- Faculty of Science
- Suez University
- 43518 Suez
- Egypt
| | - Ahmed Shahat
- Chemistry Department
- Faculty of Science
- Suez University
- 43518 Suez
- Egypt
| | - Zeinab M. Anwar
- Chemistry Department
- Faculty of Science
- Suez Canal University
- 41522 Ismailia
- Egypt
| | - Hamdy A. El-Kady
- Science and Mathematics Department
- Faculty of Petroleum and Mining Engineering
- Suez University
- Suez
- Egypt
| | - Esraa M. Kilany
- Science and Mathematics Department
- Faculty of Petroleum and Mining Engineering
- Suez University
- Suez
- Egypt
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25
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Weng J, Wang S, Wang G, Zhang P, Lu B, Jiang J, Li C. One‐Step Activation of Anode Materials from Spent Lithium‐Ion Batteries as High‐Performance Electrodes for Capacitive Deionization. ChemElectroChem 2020. [DOI: 10.1002/celc.202001417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jiaze Weng
- School of Environment and Civil Engineering Research Center for Eco-Environment Engineering Dongguan University of Technology No. 1 Daxue Road Dongguan 523106 P. R. China
- College of Chemical and Environmental Engineering Shenzhen University Shenzhen 518060 P. R. China
| | - Shiyong Wang
- School of Environment and Civil Engineering Research Center for Eco-Environment Engineering Dongguan University of Technology No. 1 Daxue Road Dongguan 523106 P. R. China
| | - Gang Wang
- School of Environment and Civil Engineering Research Center for Eco-Environment Engineering Dongguan University of Technology No. 1 Daxue Road Dongguan 523106 P. R. China
| | - Peixin Zhang
- College of Chemical and Environmental Engineering Shenzhen University Shenzhen 518060 P. R. China
| | - Bing Lu
- School of Environment and Civil Engineering Research Center for Eco-Environment Engineering Dongguan University of Technology No. 1 Daxue Road Dongguan 523106 P. R. China
| | - Jun Jiang
- Asset and Laboratory Management Office Dongguan University of Technology Dongguan 523106 P. R. China
| | - Changping Li
- School of Environment and Civil Engineering Research Center for Eco-Environment Engineering Dongguan University of Technology No. 1 Daxue Road Dongguan 523106 P. R. China
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26
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Li Z, Mao S, Yang Y, Sun Z, Zhao R. Controllable synthesis of a hollow core-shell Co-Fe layered double hydroxide derived from Co-MOF and its application in capacitive deionization. J Colloid Interface Sci 2020; 585:85-94. [PMID: 33279708 DOI: 10.1016/j.jcis.2020.11.091] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/11/2020] [Accepted: 11/23/2020] [Indexed: 12/18/2022]
Abstract
Capacitive deionization (CDI) is considered one of the most promising desalination technologies for obtaining fresh water from saline water. In this work, we synthesized a hollow core-shell Co-MOF@Fe/Co-LDH (Co-Fe-LDH) material by developing a strategy to simultaneously grow Co/Fe-LDH on the surface of a Co-MOF precursor in situ. Owing to the increase in the specific surface area of the hollow structure and the Faradaic process of a layered double hydroxide (LDH), the Co-Fe-LDH material exhibits high electrical double layer (EDL) capacitance and pseudocapacitance, which significantly improves the salt adsorption of the material during CDI (34.2 mg/g in a 600 mg/L NaCl solution at 1.2 V). The adsorption for NaCl in this work is approximately 2.5 times the maximum salt adsorption capacity (SAC) of LDH materials applied in nonmembrane CDI (NMCDI). This work may provide a promising model for the application of hollow LDH materials that exhibit pseudocapacitance in CDI.
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Affiliation(s)
- Zhe Li
- Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Electronic Science, East China Normal University, 500 Dongchuan Road, 200241 Shanghai, China
| | - Shudi Mao
- Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Electronic Science, East China Normal University, 500 Dongchuan Road, 200241 Shanghai, China
| | - Ying Yang
- Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Electronic Science, East China Normal University, 500 Dongchuan Road, 200241 Shanghai, China
| | - Zhuo Sun
- Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Electronic Science, East China Normal University, 500 Dongchuan Road, 200241 Shanghai, China; East China Normal University-University of Alberta Joint Institute of Advanced Science and Technology, 3663 North Zhongshan Road, 200062 Shanghai, China
| | - Ran Zhao
- Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Electronic Science, East China Normal University, 500 Dongchuan Road, 200241 Shanghai, China; East China Normal University-University of Alberta Joint Institute of Advanced Science and Technology, 3663 North Zhongshan Road, 200062 Shanghai, China.
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27
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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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28
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Zhao R, Wu X, Gao Y, Liu Y, Gao J, Chen Y, Zheng Z, Gan W, Yuan Q. A unique bimetallic MOF derived carbon–MWCNTs hybrid structure for selective electrochemical determination of lead ion in aqueous solution. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105271] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Ren L, Zhou J, Xiong S, Wang Y. N-Doping Carbon-Nanotube Membrane Electrodes Derived from Covalent Organic Frameworks for Efficient Capacitive Deionization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:12030-12037. [PMID: 32957785 DOI: 10.1021/acs.langmuir.0c02405] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Capacitive deionization (CDI) is an energy-efficient and environmentally friendly electrochemical desalination technology which has attracted increasing attention in recent years. Electrodes are crucial to the performance of CDI processes, and utilizing a carbon-nanotubes (CNTs) membrane to fabricate electrodes is an attractive solution for advanced CDI processes. However, the strong hydrophobicity and low electrosorption capacity limit applications of CNTs membranes in CDI. To solve this problem, we introduce crystalline porous covalent organic frameworks (COFs) into CNTs membranes to fabricate N-doping carbon-nanotubes membrane electrodes (NCMEs). After solvothermal growth and carbonization, CNTs membranes are successfully coated with imine-based COFs and turned into integrated NCMEs. Comparing with the CNTs membranes, the NCMEs exhibit an ∼2.3 times higher electrosorption capacity and superior reusability. This study not only confirms that COFs can be used as high-quality carbon sources but also provides a new strategy to fabricate high-performance CDI electrodes.
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Affiliation(s)
- Li Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, P. R. China
| | - Jiemei Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, P. R. China
| | - Sen Xiong
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, P. R. China
| | - Yong Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 211816, P. R. China
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30
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Lu T, Xu X, Zhang S, Pan L, Wang Y, Alshehri SM, Ahamad T, Kim M, Na J, Hossain MSA, Shapter JG, Yamauchi Y. High-Performance Capacitive Deionization by Lignocellulose-Derived Eco-Friendly Porous Carbon Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200055] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ting Lu
- Department of Chemical Engineering, School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Xingtao Xu
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Shuaihua Zhang
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Likun Pan
- School of Physics and Electronic Science & Shanghai Key Laboratory of Magnetic Resonance, East China Normal University, Shanghai 200062, P. R. China
| | - Yong Wang
- Department of Chemical Engineering, School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Saad M. Alshehri
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Tansir Ahamad
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Minjun Kim
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
| | - Jongbeom Na
- 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), The University of Queensland, Brisbane, QLD 4072, Australia
| | - Md. Shahriar A. Hossain
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
- School of Mechanical and Mining Engineering, Faculty of Engineering, Architecture and Information Technology (EAIT), The University of Queensland, Brisbane, QLD 4072, Australia
| | - Joseph G. Shapter
- Australian Institute for Bioengineering and Nanotechnology (AIBN), The University of Queensland, Brisbane, QLD 4072, Australia
| | - 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), The University of Queensland, Brisbane, QLD 4072, Australia
- School of Chemical Engineering, Faculty of Engineering, Architecture and Information Technology (EAIT), The University of Queensland, Brisbane, QLD 4072, Australia
- Department of Plant & Environmental New Resources, Kyung Hee University, 1732 Deogyeong-daero Giheung-gu, Yongin-si, Gyeonggi-do 446-701, South Korea
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31
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Chen S, Huang R, Liao D, Yu J, Jiang X. A sensitive sensor based on MOFs derived nanoporous carbons for electrochemical detection of 4-aminophenol. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110194. [PMID: 31951903 DOI: 10.1016/j.ecoenv.2020.110194] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 06/10/2023]
Abstract
A novel electrochemical sensor based on zinc oxide/nitrogen doped porous carbons (ZnO/NPC) modified electrode has been constructed for detecting 4-aminophenol (4-AP). The ZnO/NPC material was synthesized by one-step carbonization of MOF-5-NH2. The modified glassy carbon electrode (ZnO/NPC/GCE) holds excellent electrocatalytic activity toward 4-AP, with a sensitivity of about 31.02 μA/μM/cm2. Under optimal conditions, its oxidation peak current increases linearly with the increasing concentration of 4-AP (from 5 to 120 μmol/L), and the detection limits is 0.014 μmol/L (S/N = 3). Furthermore, favorable selectivity, superior reproducibility and outstanding stability have been achieved. The ZnO/NPC/GCE has been applied in detecting 4-AP in industrial waste water and achieved positive results with the recovery of 4-AP ranging from 94.02% to 107.7%, which confirms that this sensor is a reliable platform for the detection of 4-AP in waste water.
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Affiliation(s)
- Sisi Chen
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Runmin Huang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Dan Liao
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Jingang Yu
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha, 410083, China
| | - Xinyu Jiang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha, 410083, China.
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32
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Zang X, Xue Y, Ni W, Li C, Hu L, Zhang A, Yang Z, Yan YM. Enhanced Electrosorption Ability of Carbon Nanocages as an Advanced Electrode Material for Capacitive Deionization. ACS APPLIED MATERIALS & INTERFACES 2020; 12:2180-2190. [PMID: 31868351 DOI: 10.1021/acsami.9b12744] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The structure of an electrode material has an important impact on the performance of a capacitive deionization (CDI) device. However, it is still a challenge to design and synthesize electrode materials with a rational structure based on deep understanding of their structure-dependent CDI performance. Herein, we report the preparation of carbon nanocages (CNCs) with regulated shell thickness and a rich pore structure as an advanced material for high-performance CDI electrodes. The as-prepared CNC has a considerable specific capacitance of 149 F g-1 at a scan rate of 5 mV s-1. When used as CDI electrodes, the CNC shows an outstanding electrosorption ability of 17.5 mg g-1 at 1.4 V at an initial concentration of 250 mg L-1 NaCl solution. Furthermore, the CNC electrode displays high salt adsorption rate and good cyclic stability. Finite element simulations reveal that the superior structure of the CNC substantially promotes the ion transfer rate by shortening ion diffusion paths in the cavity of the electrode material. Also, both inner and outer walls of the CNC provide sufficient active sites for fast adsorption and desorption of salty ions. This work not only demonstrates that the CNC is a potential electrode material for CDI applications but also paves a way to design and prepare high-performance electrode materials based on a new perspective on their structure-performance relationship.
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Affiliation(s)
- Xiaogang Zang
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Yifei Xue
- Institute of Chemistry Chinese Academy of Sciences , Beijing 100190 , People's Republic of China
| | - Wei Ni
- School of Chemistry and Chemical Engineering , Beijing Institute of Technology , Beijing 100081 , People's Republic of China
| | - Congxin Li
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Lingyuan Hu
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Anqi Zhang
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Zhiyu Yang
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Yi-Ming Yan
- State Key Lab of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
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Gao T, Liu Z, Li H. Heteroatom doping modified hierarchical mesoporous carbon derived from ZIF-8 for capacitive deionization with enhanced salt removal rate. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115918] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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34
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Zong M, Zhang Y, Li K, Lv C, Tian P, Zhao Y, Liang B. Zeolitic imidazolate framework-8 derived two-dimensional N-doped amorphous mesoporous carbon nanosheets for efficient capacitive deionization. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Vengatesan MR, Alhseinat E, Arangadi AF, Anwer S, Kannangara YY, Song JK, Banat F. Ag-doped sepiolite intercalated graphene nanostructure for hybrid capacitive deionization system. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.115799] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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36
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Samuel MS, Jose S, Selvarajan E, Mathimani T, Pugazhendhi A. Biosynthesized silver nanoparticles using Bacillus amyloliquefaciens; Application for cytotoxicity effect on A549 cell line and photocatalytic degradation of p-nitrophenol. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 202:111642. [PMID: 31734434 DOI: 10.1016/j.jphotobiol.2019.111642] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 08/22/2019] [Accepted: 10/01/2019] [Indexed: 11/20/2022]
Abstract
The present study reports the biosynthesis of silver nanoparticles (AgNPs) using Bacillus amyloliquefaciens MSR5. The cellfree supernatant of B. amyloliquefaciens acted as a stabilizing agent for the synthesis of AgNPs. The synthesized AgNPs were characterized using UV-vis spectrophotometer, PXRD, FTIR, SEM-EDX, DLS, and TEM. TEM image showed the spherical shape of the biosynthesized AgNPs and it was found to be 20-40 nm in range. In this study, the AgNPs were prepared by ultrasonic irradiation. The stability of the AgNPs was found to be -33.4 mV using zeta potential. The catalytic 4-nitrophenol (4-NP) degradation by AgNPs was examined under solar irradiation and furthermore, the effects of several degradation parameters were studied. The biosynthesized AgNPs exhibited a strong chemocatalytic action with a comprehensive degradation (98%) of 4-NP to 4-aminophenol (4-AP) using NaBH4 within 15 min. In addition, MTT assay was performed to evaluate the cytotoxicity of the biosynthesized AgNPs (10 - 200 μg). The results have shown that the AgNPs exhibited significant activity on A549 cells, which was dosedependent. The study elucidates the AgNPs synthesized using cellfree culture supernatant can be used for the elimination of hazardous pollutants from wastewater.
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Affiliation(s)
- Melvin S Samuel
- Department of Materials Science and Engineering, CEAS, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53211, United States
| | - Sujin Jose
- School of Physics, Madurai Kamaraj University, Madurai, Tamil Nadu, India
| | - E Selvarajan
- Department of Genetic Engineering, School of Bioengineering, SRM Institute of Science and Technology, Kattankulathur 603 203, India
| | - Thangavel Mathimani
- Department of Energy and Environment, National Institute of Technology, Tiruchirappalli 620 015, Tamil Nadu, India
| | - Arivalagan Pugazhendhi
- Innovative Green Product Synthesis and Renewable Environment Development Research Group, Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Viet Nam.
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Nitrogen-rich mesoporous carbons derived from zeolitic imidazolate framework-8 for efficient capacitive deionization. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134665] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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38
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Modification strategies to enhance electrosorption performance of activated carbon electrodes for capacitive deionization applications. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113328] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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39
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Zhang L, Liu H, Shi W, Cheng P. Synthesis strategies and potential applications of metal-organic frameworks for electrode materials for rechargeable lithium ion batteries. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.030] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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40
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Duan D, Yang H, Ding Y, Li L, Ma G. A three-dimensional conductive molecularly imprinted electrochemical sensor based on MOF derived porous carbon/carbon nanotubes composites and prussian blue nanocubes mediated amplification for chiral analysis of cysteine enantiomers. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.028] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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41
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Preparation of nitrogen-doped graphitic porous carbon towards capacitive deionization with high adsorption capacity and rate capability. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.09.085] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Ag-Cu bimetallic nanoparticle decorated graphene nanocomposite as an effective anode material for hybrid capacitive deionization (HCDI) system. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.12.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Covalent triazine-based frameworks as electrodes for high-performance membrane capacitive deionization. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.10.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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44
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Zhao C, Zhao L, Liu X, Meng L. Synthesis and characterization of two Cd (II) complexes constructed with tricarboxylic acids and as a fluorescent probe of iron ions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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45
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Cationic versus anionic Pt complex: The performance analysis of a hybrid-capacitor, DFT calculation and electrochemical properties. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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46
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Li M, Song S, Su C, Li L, Yan Z, Cao X. MOF-templated in situ fabrication of surface-modified Ni/graphitic carbon nitride with enhanced photocatalytic hydrogen evolution. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01093a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Surface-modified Ni species derived from 2D Ni-MOFs were loaded on g-C3N4 with high dispersion by the in situ calcination method.
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Affiliation(s)
- Mengli Li
- College of Biological
- Chemical Sciences and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Shuang Song
- College of Architecture & Environment
- Sichuan University
- Chengdu 610065
- China
| | - Changsheng Su
- Department of Chemical and Biomolecular Engineering
- University of Notre Dame
- USA
| | - Lei Li
- College of Biological
- Chemical Sciences and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Zheng Yan
- College of Biological
- Chemical Sciences and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Xuebo Cao
- College of Biological
- Chemical Sciences and Engineering
- Jiaxing University
- Jiaxing 314001
- China
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47
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Liao Q, He M, Zhou Y, Nie S, Wang Y, Wang B, Yang X, Bu X, Wang R. Rational Construction of Ti 3C 2T x/Co-MOF-Derived Laminated Co/TiO 2-C Hybrids for Enhanced Electromagnetic Wave Absorption. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:15854-15863. [PMID: 30508484 DOI: 10.1021/acs.langmuir.8b03238] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Lightweight and compatible metal-organic framework (MOF)-derived carbon-based composites are widely used in electromagnetic (EM) absorption. Their combination with laminated TiO2-C (derived from Ti3C2T x) is expected to further strengthen the EM attenuation ability. Herein, novel laminated Co/TiO2-C hybrids were derived from Ti3C2T x/Co-MOF using heat treatment. Compared with pristine MOF-derived carbon-based composites, the EM absorption ability of Co/TiO2-C was improved by multiple reflections between multilayered microstructures and the improved polarization loss (due to the heterogeneous interfaces, residual defects, and dipole polarization) and the strengthened conductivity loss caused by the carbon layers. Specifically, for the Co/TiO2-C hybrids at thicknesses of 3.0 and 2.0 mm, the optimal reflection loss (RL) was -41.1 dB at 9.0 GHz and -31.0 dB at 13.9 GHz, with effective bandwidths (RL ≤ -10 dB) of 3.04 and 4.04 GHz, respectively. This study will underline the preparation of carbon-based absorbing materials starting from MXene/MOF hybrids.
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Affiliation(s)
- Qiang Liao
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering , Guangxi University , Nanning 530004 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
| | - Man He
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
| | - Yuming Zhou
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
| | - Shuangxi Nie
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering , Guangxi University , Nanning 530004 , China
| | - Yongjuan Wang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
| | - Beibei Wang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
| | - Xiaoming Yang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| | - Xiaohai Bu
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
| | - Ruili Wang
- School of Chemistry and Chemical Engineering , Southeast University , Nanjing 211189 , China
- Jiangsu Optoelectronic Functional Materials and Engineering Laboratory, Nanjing 211189 , China
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48
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Fabrication of electrospun trace NiO-doped hierarchical porous carbon nanofiber electrode for capacitive deionization. J Colloid Interface Sci 2018; 532:343-351. [DOI: 10.1016/j.jcis.2018.07.129] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/26/2018] [Accepted: 07/29/2018] [Indexed: 11/19/2022]
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49
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Samuel MS, Bhattacharya J, Parthiban C, Viswanathan G, Pradeep Singh ND. Ultrasound-assisted synthesis of metal organic framework for the photocatalytic reduction of 4-nitrophenol under direct sunlight. ULTRASONICS SONOCHEMISTRY 2018; 49:215-221. [PMID: 30150024 DOI: 10.1016/j.ultsonch.2018.08.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/20/2018] [Accepted: 08/09/2018] [Indexed: 05/21/2023]
Abstract
In this study, the metal organic framework MOF [Zn(BDC)(DMF)] crystal was synthesized via ultrasonic irradiation and solvothermal method. The synthesized MOF [Zn(BDC)(DMF)] crystal was characterized by PXRD, FTIR, FESEM-EDX, TGA, UV-DRS and BET. The catalytic activity of MOF [Zn(BDC)(DMF)] was investigated by 4-nitrophenol (4-NP) degradation under direct sunlight irradiation. The influence of various degradation parameters such as initial 4-NP concentration, dosage, pH and H2O2 concentration were investigated. The results indicated that the synthesized MOF [Zn(BDC)(DMF)] exhibited strong photocatalytic activity in the presence of NaBH4 under sunlight irradiation and the reduction of 4-NP to 4-aminophenol (4-AP) completed within 10 min. The study provides the synthesized MOF [Zn(BDC)(DMF)] crystal can be used as a high performance catalyst for the treatment of dyes in wastewater.
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Affiliation(s)
- Melvin S Samuel
- School of Environmental Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Jayanta Bhattacharya
- School of Environmental Science and Engineering, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - C Parthiban
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Gayathri Viswanathan
- Department of Cardiology, Duke University Health System, North Carolina, United States
| | - N D Pradeep Singh
- Department of Cardiology, Duke University Health System, North Carolina, United States.
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50
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Shen J, Li Y, Wang C, Luo R, Li J, Sun X, Shen J, Han W, Wang L. Hollow ZIFs-derived nanoporous carbon for efficient capacitive deionization. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.04.004] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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