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Shah SS, Albadrani A, Fettouhi M, Aziz MA, Helal A. Synthesis and Oxygen Evolution Reaction Application of a Co-Cd Based Bimetallic Metal-Organic Framework. Chem Asian J 2024:e202301039. [PMID: 38324734 DOI: 10.1002/asia.202301039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/23/2024] [Accepted: 02/06/2024] [Indexed: 02/09/2024]
Abstract
In the realm of renewable energy technologies, the development of efficient and durable electrocatalysts is paramount, especially for applications like electrochemical water splitting. This research focuses on synthesizing a novel bimetallic metal-organic framework (BMMOF11) using earth-abundant elements, cobalt (Co) and cadmium (Cd). BMMOF11 showcases a distinctive structure with distorted octahedral chains of CoO and CdO, linked by benzene tricarboxylic acid (BTC). Our study primarily investigates the electrocatalytic efficiency of BMMOF11, particularly in water oxidation reactions. For practical analysis, BMMOF11 was anchored onto nickel foam, forming BMMOF11/NF, to evaluate its electrocatalytic properties. Electrochemical testing revealed that BMMOF11/NF begins water oxidation at an onset potential of 1.62 V versus RHE, demonstrating high activity with a lower overpotential of 0.4 V to achieve a current density of 10 mA/cm2 . Moreover, BMMOF11/NF maintained stable water splitting performance, sustaining a current density of approximately 70 mA/cm2 under a voltage of 1.9 V relative to RHE. These findings indicate that BMMOF11/NF is a promising candidate for large-scale electrochemical water splitting, offering a blend of high activity and stability.
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Affiliation(s)
- Syed Shaheen Shah
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 615-8520, Japan
| | - Ahmed Albadrani
- Interdisciplinary Research Center for Hydrogen and Energy Storage, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| | - Mohammed Fettouhi
- Department of Chemistry, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| | - Md Abdul Aziz
- Interdisciplinary Research Center for Hydrogen and Energy Storage, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| | - Aasif Helal
- Interdisciplinary Research Center for Hydrogen and Energy Storage, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
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2
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Hosseini M, Shahrabi T, Darband GB, Fathollahi A. Durable Pulse-Electrodeposited Ni-Fe-S Nanosheets Supported on a Ni-S Three Dimensional Pattern as Robust Bifunctional Electrocatalysts for Hydrogen Evolution and Urea Oxidation Reactions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:2028-2038. [PMID: 38232324 DOI: 10.1021/acs.langmuir.3c02417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
This study aims to establish easy-to-fabricate and novel structures for the synthesis of highly active and enduring electrocatalysts for the hydrogen evolution reaction (HER) and urea oxidation reaction (UOR). Gradient electrodeposition and four different time regimes were utilized to synthesize Ni-S 3D patterns with the optimization of electrodeposition time. Pulse electrodeposition was employed for the synthesis of Ni-Fe-S nanosheets at three different frequencies and duty cycles to optimize the pulse electrodeposition parameters. The sample synthesized at 13 min of gradient electrodeposition with a 1 Hz frequency and 0.7 duty cycle for pulse electrodeposition demonstrated the best electrocatalytic performance. The optimized electrode further showed remarkable performance for HER and UOR reactions, requiring only 54 mV and 1.25 V to deliver 10 mA cm-2 for HER and UOR, respectively. Moreover, the overall cell voltage of the two-electrode system in 1 M KOH and 0.5 M urea was measured at 1.313 V, delivering 10 mA cm-2. Constructing Ni-Fe-S nanosheets on 3D Ni-S significantly increased the electrochemical surface area from 51 to 278 for the Ni-S and Ni-Fe-S layers. Tafel slopes were measured as 138 and 182 mV dec-1 for the HER and UOR for the Ni-S coating layer and 97 mV dec-1 for the HER and 131 mV dec-1 for the UOR for the optimal Ni-Fe-S nanosheets on Ni-S. Minimal changes in the potential were observed at 100 mA cm-2 in 50 h regarding the HER and UOR, signifying exceptional electrocatalytic stability. This study provides economically viable, highly active, and long-lasting electrocatalysts suitable for HER and UOR applications.
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Affiliation(s)
- Mohammad Hosseini
- Department of Materials Engineering, Faculty of Engineering, Tarbiat Modares University, P.O. Box: Tehran 14115-143, Iran
| | - Taghi Shahrabi
- Department of Materials Engineering, Faculty of Engineering, Tarbiat Modares University, P.O. Box: Tehran 14115-143, Iran
| | - Ghasem Barati Darband
- Materials and Metallurgical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad 91775-1111, Iran
| | - Amirreza Fathollahi
- Department of Materials Engineering, Faculty of Engineering, Tarbiat Modares University, P.O. Box: Tehran 14115-143, Iran
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3
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Zhang X, Zhao K, Li H, Li Y, Yang W, Liu J, Li D. Plasma-assisted synthesis of hierarchical defect N-doped iron–cobalt sulfide@Co foam as an efficient bifunctional electrocatalyst for overall water splitting. NEW J CHEM 2023. [DOI: 10.1039/d3nj00675a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
N-doped CoFeS was synthesized via an ion exchange method to prepare a precursor, followed by sulphidation and plasma-assisted engraving in nitrogen gas.
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4
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Wang S, Hu W, Ru Y, Shi Y, Guo X, Sun Y, Pang H. Synthesis Strategies and Electrochemical Research Progress of Nano/Microscale Metal–Organic Frameworks. SMALL SCIENCE 2022. [DOI: 10.1002/smsc.202200042] [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] Open
Affiliation(s)
- Shixian Wang
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Wenhui Hu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Yue Ru
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Yuxin Shi
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Xiaotian Guo
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Yangyang Sun
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
| | - Huan Pang
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou Jiangsu 225009 P. R. China
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5
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Four coordination polymers luminescent materials for selectively detection of Fe3+/Cr2O72−/nitrobenzene in solution phase. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Lee JH, Ahn Y, Kwak SY. Facile Sonochemical Synthesis of Flexible Fe-Based Metal-Organic Frameworks and Their Efficient Removal of Organic Contaminants from Aqueous Solutions. ACS OMEGA 2022; 7:23213-23222. [PMID: 35847297 PMCID: PMC9280777 DOI: 10.1021/acsomega.2c01068] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
An iron-based metal-organic framework, MIL-53(Fe), was synthesized via the simple sonochemical method, which is a facial and fast strategy, and their adsorption performance for organic contaminants removal from aqueous solutions was studied. The crystal structure and morphology analysis indicate that the sonochemical synthesis of MIL-53(Fe) particles was faster than the solvothermal preparation method, showing high crystallinity with a downsized hexagonal bipyramid shape. Furthermore, the prepared MIL-53(Fe) exhibited enhanced adsorption capability for the organic dyes compared to metal-organic framework prepared via the solvothermal method and showed excellent maximum adsorption capability for the methyl orange removal from aqueous solutions. Based on the superior adsorption properties and facile synthesis, MIL-53(Fe) prepared by ultrasound irradiation has a potential application for an efficient, economic, and ecofriendly wastewater purification process.
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Affiliation(s)
- Ji Hwan Lee
- Department
of Materials Science and Engineering, Seoul
National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Yongjun Ahn
- Department
of Materials Science and Engineering, Seoul
National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
| | - Seung-Yeop Kwak
- Department
of Materials Science and Engineering, Seoul
National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
- Research
Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
- Institute
of Engineering Research, Seoul National
University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, South Korea
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7
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Sirati MM, Hussain D, Mahmood K, Chughtai AH, Yousaf-Ur-Rehman M, Malik WMA, Alomairy S, Ahmed SB, Al-Buriahi MS, Ashiq MN. Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2022. [DOI: 10.1080/16583655.2022.2079310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Dilshad Hussain
- HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi Pakistan, Karachi, Pakistan
| | - Khalid Mahmood
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | | | | | | | - Sultan Alomairy
- Department of Physics, College of Science, Taif University, Taif, Saudi Arabia
| | - Samia ben Ahmed
- Departement of Chemistry, College of Sciences, King Khalid University, Abha, Saudi Arabia
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8
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Highly efficient As(III) removal through simultaneous oxidation and adsorption by N-CQDs modified MIL-53(Fe). Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120409] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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9
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Man W, Yuan Z, Qian W, Nan L, Xiao W, Hong-Mei C, Lou-Jun G, Xiang-Yang H. Cr2O72− anion fluorescent probe effective detection based on novel highly stable cadmium coordination polymers material. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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Fernandez-Delgado O, Puente Santiago AR, Galindo Betancourth J, Sanad MF, Sreenivasan ST, Echegoyen L. Diazonium functionalized fullerenes: a new class of efficient molecular catalysts for the hydrogen evolution reaction. NANOSCALE 2022; 14:3858-3864. [PMID: 35199813 DOI: 10.1039/d1nr05498h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Considerable efforts are being made to find cheaper and more efficient alternatives to the currently commercially available catalysts based on precious metals for the Hydrogen Evolution Reaction (HER). In this context, fullerenes have started to gain attention due to their suitable electronic properties and relatively easy functionalization. We found that the covalent functionalization of C60, C70 and Sc3N@IhC80 with diazonium salts endows the fullerene cages with ultra-active charge polarization centers, which are located near the carbon-diazonium bond and improve the efficiency towards the molecular generation of hydrogen. To support our findings, Electrochemical Impedance Spectroscopy (EIS), double layer capacitance (Cdl) and Mott-Schottky approximation were performed. Among all the functionalized fullerenes, DPySc3N@IhC80 exhibited a very low onset potential (-0.025 V vs. RHE) value, which is due to the influence of the inner cluster on the extra improvement of the electronic density states of the catalytic sites. For the first time, the covalent assembly of fullerenes and diazonium groups was used as an electron polarization strategy to build superior molecular HER catalytic systems.
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Affiliation(s)
- Olivia Fernandez-Delgado
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
| | - Alain R Puente Santiago
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
| | - Jolaine Galindo Betancourth
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
- Department of Chemistry, Universidad del Valle, Cali, Colombia
| | - Mohamed F Sanad
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
| | - Sreeprasad T Sreenivasan
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
| | - Luis Echegoyen
- Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, TX, 79968, USA.
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11
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Indium sulfide deposited MIL-53(Fe) microrods: Efficient visible-light-driven photocatalytic reduction of hexavalent chromium. J Colloid Interface Sci 2022; 606:1299-1310. [PMID: 34492467 DOI: 10.1016/j.jcis.2021.08.111] [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: 06/17/2021] [Revised: 08/08/2021] [Accepted: 08/16/2021] [Indexed: 12/30/2022]
Abstract
The ecosystems and human health were seriously threatened by hexavalent chromium (Cr(VI)) in wastewater. In this article, using the idea of the highly matched energy band structure between indium sulfide (In2S3) and MIL-53(Fe), a Type-II heterojunction has been constructed by loading In2S3 on MIL-53(Fe) microrod to overcome the fault like high recombination rates of photogenerated electron-holes of In2S3. The composite with 20:1 mass ratio of In2S3 to MIL-53(Fe) (IM-2) was adopted as an optimal sample for efficient photocatalytic Cr(VI) reduction under visible light. Various characterization techniques were used to verify the characteristics of composites and delved into the structure-effect relationship between this heterojunction and its activity. Results showed that the reaction rate constants of the photoreduction process over IM-2 was ~ 4 and 26 times higher than those of pure In2S3 and MIL-53(Fe), respectively, and the catalyst could maintain superior removal efficiency (88.6%) and steady crystal structure after four cycles. First-principles calculations further illustrated that the heterostructure formed between In2S3 and MIL-53(Fe) could effectively accelerate the separation of photogenerated electrons and holes, thus improving the photocatalytic reduction performance. Moreover, the active species analyses revealed that the superoxide radicals and electrons were mainly involved in the reduction of Cr(VI).
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12
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Zhang J, Wu Y, Hao H, Zhang Y, Chen X, Xing K, Xu J. Construction of amorphous Fe0.95S1.05 nanorods with high electrocatalytic activity for enhanced hydrogen evolution reaction. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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Photoluminescence properties and thermal stability of Eu3+-activated La7Ta3W4O30 red-emitting phosphors for near-UV-excited w-LEDs. J RARE EARTH 2021. [DOI: 10.1016/j.jre.2020.07.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Building CoP/Co-MOF heterostructure in 2D nanosheets for improving electrocatalytic hydrogen evolution over a wide pH range. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115514] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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15
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Chen W, Lv G, Liu X, Yan J, Zhang Q, Li DS. A universal high-efficient and reusable “on–off” switch for the on-demand hydrogen evolution. CHEMICAL ENGINEERING JOURNAL ADVANCES 2021. [DOI: 10.1016/j.ceja.2021.100128] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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16
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Zhang G, Jin L, Zhang R, Bai Y, Zhu R, Pang H. Recent advances in the development of electronically and ionically conductive metal-organic frameworks. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213915] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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17
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Gao J, Huang Q, Wu Y, Lan YQ, Chen B. Metal–Organic Frameworks for Photo/Electrocatalysis. ACTA ACUST UNITED AC 2021. [DOI: 10.1002/aesr.202100033] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Junkuo Gao
- School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Qing Huang
- Department of Chemistry South China Normal University Guangzhou 510006 China
| | - Yuhang Wu
- School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Ya-Qian Lan
- Department of Chemistry South China Normal University Guangzhou 510006 China
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials Jiangsu Key Laboratory of New Power Batteries School of Chemistry and Materials Science Nanjing Normal University Nanjing 210023 China
| | - Banglin Chen
- Department of Chemistry University of Texas at San Antonio One UTSA circle San Antonio TX 78249-0689 USA
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18
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Zhang B, Zheng Y, Ma T, Yang C, Peng Y, Zhou Z, Zhou M, Li S, Wang Y, Cheng C. Designing MOF Nanoarchitectures for Electrochemical Water Splitting. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2006042. [PMID: 33749910 DOI: 10.1002/adma.202006042] [Citation(s) in RCA: 133] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/18/2020] [Indexed: 02/05/2023]
Abstract
Electrochemical water splitting has attracted significant attention as a key pathway for the development of renewable energy systems. Fabricating efficient electrocatalysts for these processes is intensely desired to reduce their overpotentials and facilitate practical applications. Recently, metal-organic framework (MOF) nanoarchitectures featuring ultrahigh surface areas, tunable nanostructures, and excellent porosities have emerged as promising materials for the development of highly active catalysts for electrochemical water splitting. Herein, the most pivotal advances in recent research on engineering MOF nanoarchitectures for efficient electrochemical water splitting are presented. First, the design of catalytic centers for MOF-based/derived electrocatalysts is summarized and compared from the aspects of chemical composition optimization and structural functionalization at the atomic and molecular levels. Subsequently, the fast-growing breakthroughs in catalytic activities, identification of highly active sites, and fundamental mechanisms are thoroughly discussed. Finally, a comprehensive commentary on the current primary challenges and future perspectives in water splitting and its commercialization for hydrogen production is provided. Hereby, new insights into the synthetic principles and electrocatalysis for designing MOF nanoarchitectures for the practical utilization of water splitting are offered, thus further promoting their future prosperity for a wide range of applications.
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Affiliation(s)
- Ben Zhang
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Yijuan Zheng
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Tian Ma
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
- West China School of Medicine/West China Hospital Sichuan University Chengdu 610041 China
| | - Chengdong Yang
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Yifei Peng
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Zhihao Zhou
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Mi Zhou
- College of Biomass Science and Engineering Sichuan University Chengdu 610065 China
| | - Shuang Li
- Functional Materials Department of Chemistry Technische Universität Berlin Hardenbergstraße 40 10623 Berlin Germany
| | - Yinghan Wang
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
| | - Chong Cheng
- College of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering Sichuan University Chengdu 610065 China
- Department of Chemistry and Biochemistry Freie Universität Berlin Takustraße 3 14195 Berlin Germany
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Zhang M, Chen X, Jiang X, Wang J, Xu L, Qiu J, Lu W, Chen D, Li Z. Activate Fe 3S 4 Nanorods by Ni Doping for Efficient Dye-Sensitized Photocatalytic Hydrogen Production. ACS APPLIED MATERIALS & INTERFACES 2021; 13:14198-14206. [PMID: 33745273 DOI: 10.1021/acsami.0c22869] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Developing suitable catalysts capable of receiving injected electrons and possessing active sites for hydrogen evolution reaction (HER) is the key to building an efficient dye-sensitized system for hydrogen production. Fe3S4 is generally regarded as an inferior HER catalyst among the metal sulfide family, mainly due to its weak surface adsorption toward H atoms. In this work, we demonstrate a facile metal-organic framework-derived method to synthesize uniform Fe3S4 nanorods and active them for HER by Ni doping. Our experimental results and theoretical calculations reveal that Ni doping can greatly modify the electronic structure of Fe3S4 nanorods, improving their electron conductivity and optimizing their surface adsorption energy toward H atoms. Sensitized by a commercial organic dye (eosin-Y), 1%Ni-doped Fe3S4 nanorods display a high H2 production rate of 3240 μmol gcat-1 h-1 with an apparent quantum yield of 12% under 500 nm wavelength, which is significantly higher than that of pristine Fe3S4 and even higher than that of 1% Pt-deposited Fe3S4. The working mechanism of this dye-sensitized system is explored, and the effect of Ni-doping concentration has been studied. This work presents a facile strategy to synthesize metal-doped sulfide nanocatalysts with greatly enhanced activity toward photocatalytic H2 production.
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Affiliation(s)
- Meng Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Xujian Chen
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Xinyan Jiang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Jin Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Liyun Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Junhao Qiu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Wenrong Lu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Deli Chen
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
| | - Zhengquan Li
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua, Zhejiang 321004, P. R. China
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20
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Manganese oxide/Metal-Organic Frameworks-Based Nanocomposites for Tumr Micro-environment Sensitive 1H/19F Dual-mode Magnetic Resonance Imaging in Vivo. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121652] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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21
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Yang D, Chen Y, Su Z, Zhang X, Zhang W, Srinivas K. Organic carboxylate-based MOFs and derivatives for electrocatalytic water oxidation. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213619] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Wang ML, Yin D, Cao YD, Gao GG, Pang T, Ma L, Liu H. Ultralow Pt 0 loading on MIL-88A(Fe) derived polyoxometalate-Fe 3O 4@C micro-rods with highly-efficient electrocatalytic hydrogen evolution. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1809656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ming-Liang Wang
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Di Yin
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Yun-Dong Cao
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Guang-Gang Gao
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Tao Pang
- School of Materials Science and Engineering, University of Jinan, Jinan, China
- College of Pharmacy, Jiamusi University, Jiamusi, China
| | - Lulu Ma
- School of Materials Science and Engineering, University of Jinan, Jinan, China
| | - Hong Liu
- School of Materials Science and Engineering, University of Jinan, Jinan, China
- College of Pharmacy, Jiamusi University, Jiamusi, China
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23
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Wang C, Qi L. Heterostructured Inter‐Doped Ruthenium–Cobalt Oxide Hollow Nanosheet Arrays for Highly Efficient Overall Water Splitting. Angew Chem Int Ed Engl 2020; 59:17219-17224. [DOI: 10.1002/anie.202005436] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Indexed: 01/10/2023]
Affiliation(s)
- Cheng Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS) College of Chemistry Peking University Beijing 100871 China
| | - Limin Qi
- Beijing National Laboratory for Molecular Sciences (BNLMS) College of Chemistry Peking University Beijing 100871 China
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24
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Wang C, Qi L. Heterostructured Inter‐Doped Ruthenium–Cobalt Oxide Hollow Nanosheet Arrays for Highly Efficient Overall Water Splitting. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005436] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Cheng Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS) College of Chemistry Peking University Beijing 100871 China
| | - Limin Qi
- Beijing National Laboratory for Molecular Sciences (BNLMS) College of Chemistry Peking University Beijing 100871 China
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25
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Li C, Li XJ, Zhao ZY, Li FL, Xue JY, Niu Z, Gu HW, Braunstein P, Lang JP. Iron-doped NiCo-MOF hollow nanospheres for enhanced electrocatalytic oxygen evolution. NANOSCALE 2020; 12:14004-14010. [PMID: 32579652 DOI: 10.1039/d0nr01218a] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of metal-organic frameworks (MOFs) as high-efficiency electrocatalysts for water splitting has attracted special attention due to their unique structural features including high porosity, large surface areas, high concentrations of active sites, uniform pore sizes and shapes, etc. Most of the related reports focus on the in situ generation of high-efficiency electrocatalysts by annealed MOFs. However, the pyrolysis process usually destroys the porous structure of MOFs and reduces the number of active sites due to the absence of organic ligands and agglomeration of metal centers. In this work, we prepared unique NiCo-MOF hollow nanospheres (NiCo-MOF HNSs) by a solvothermal method and further fabricated Fe-doped NiCo-MOF HNSs (Fe@NiCo-MOF HNSs) by a simple impregnation-drying method. Significant enhancement of electrocatalytic activity of Fe@NiCo-MOF HNSs was witnessed because of the doped Fe. Compared with the parent NiCo-MOF HNSs, the optimized Fe@NiCo-MOF HNSs exhibited a lower overpotential of 244 mV at 10 mA·cm-2 with a smaller Tafel slope of 48.61 mV·dec-1, which was lowered by ca. 90 mV due to the influence of Fe doping on the electronic structure of the active centers of Ni and Co. The above materials also displayed excellent stability without obvious activity decay for at least 16 hours. These findings present a new entry in the design and fabrication of high-efficiency MOF-based electrocatalysts for energy conversion.
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Affiliation(s)
- Cong Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, Jiangsu, People's Republic of China.
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26
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Wu Q, Mao S, Wang Z, Tong Y, Lu Y. Improving LiNi
x
Co
y
Mn
1−x−y
O
2
cathode electrolyte interface under high voltage in lithium ion batteries. NANO SELECT 2020. [DOI: 10.1002/nano.202000008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Affiliation(s)
- Qian Wu
- State Key Laboratory of Chemical EngineeringInstitute of Pharmaceutical EngineeringCollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Shulan Mao
- State Key Laboratory of Chemical EngineeringInstitute of Pharmaceutical EngineeringCollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Zhuoya Wang
- State Key Laboratory of Chemical EngineeringInstitute of Pharmaceutical EngineeringCollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
| | - Yang Tong
- High‐Tech Research and Development CenterMinistry of Science and Technology of the People's Republic of China Beijing 100044 China
| | - Yingying Lu
- State Key Laboratory of Chemical EngineeringInstitute of Pharmaceutical EngineeringCollege of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 China
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27
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Zuo W, Fan Y, Yang L, Cui L. Synthesis, Structure and Photocatalytic Dye Degradation Ability of Co(II)-Based Coordination Polymers. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-019-01356-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Novel (Ni, Fe)S2/(Ni, Fe)3S4 solid solution hybrid: an efficient electrocatalyst with robust oxygen-evolving performance. Sci China Chem 2020. [DOI: 10.1007/s11426-020-9770-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Abstract
AbstractElectrocatalysis offers an alternative solution for the energy crisis because it lowers the activation energy of reaction to produce economic fuels more accessible. Non-noble electrocatalysts have shown their capabilities to practical catalytic applications as compared to noble ones, whose scarcity and high price limit the development. However, the puzzling catalytic processes in non-noble electrocatalysts hinder their advancement. In-situ techniques allow us to unveil the mystery of electrocatalysis and boost the catalytic performances. Recently, various in-situ X-ray techniques have been rapidly developed, so that the whole picture of electrocatalysis becomes clear and explicit. In this review, the in-situ X-ray techniques exploring the structural evolution and chemical-state variation during electrocatalysis are summarized for mainly oxygen evolution reaction (OER), hydrogen evolution reaction (HER), oxygen reduction reaction (ORR), and carbon dioxide reduction reaction (CO2RR). These approaches include X-ray Absorption Spectroscopy (XAS), X-ray diffraction (XRD), and X-ray Photoelectron Spectroscopy (XPS). The information seized from these in-situ X-ray techniques can effectively decipher the electrocatalysis and thus provide promising strategies for advancing the electrocatalysts. It is expected that this review could be conducive to understanding these in-situ X-ray approaches and, accordingly, the catalytic mechanism to better the electrocatalysis.
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30
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Ling Y, Chen H, Zhou J, Tao K, Zhao S, Yu X, Han L. Metal-Organosulfide Coordination Polymer Nanosheet Array as a Battery-Type Electrode for an Asymmetric Supercapacitor. Inorg Chem 2020; 59:7360-7369. [PMID: 32362120 DOI: 10.1021/acs.inorgchem.0c00916] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Metal-organosulfide coordination polymers (MOSCPs) are important functional materials with attractive application prospects. Herein a two-dimensional structural MOSCP was fabricated on nickel foam with nanosheet array morphology. When as the binder-free battery-type electrode for a supercapacitor, the as-prepared Co-based MOSCP showed high specific capacitance (759 F g-1/379.5 C g-1/105.4 mAh g-1 at 0.5 A g-1), excellent rate performance (58.8% after the current density increased 20 times), and good cycle stability (73.4% after 5000 cycles). In addition, a maximum energy density of 31.97 Wh kg-1 was obtained at a power density of 375.01 W kg-1 in the assembled asymmetric supercapacitor device. These results indicated that this work would open up a new path to design and prepare the battery-type electrode for a supercapacitor by exploring nanoscale MOSCP materials.
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Affiliation(s)
- Yuanyuan Ling
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Hongmei Chen
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Jiaojiao Zhou
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Kai Tao
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Shihang Zhao
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Xianbo Yu
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Lei Han
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
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31
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Syntheses, structure, photocatalytic degradation for methylene blue of Co(II)-Based coordination polymers. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.120932] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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32
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Anion-directed Silver(I) Coordination Assemblies Based on 1-(2-Pyridyl)-2-(4-pyridyl)-1,2,4-triazolewith Diverse Supramolecular Networks and Dichromate Removal Capabilities. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201900140] [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]
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33
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Gao Z, Yu ZW, Liu FQ, Yang C, Yuan YH, Yu Y, Luo F. Stable Iron Hydroxide Nanosheets@Cobalt-Metal-Organic-Framework Heterostructure for Efficient Electrocatalytic Oxygen Evolution. CHEMSUSCHEM 2019; 12:4623-4628. [PMID: 31407864 DOI: 10.1002/cssc.201902118] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Indexed: 06/10/2023]
Abstract
Most studies are devoted to the use of metal-organic frameworks (MOFs) as templates to construct desirable electrocatalysts in situ by high-temperature pyrolysis. The emergence of heterostructures invokes new opportunities to use the full potential of pristine MOFs as efficient catalysts in the oxygen evolution reaction (OER). Here, a MOF surface-reaction strategy is developed to synthesize MOF-based heterostructures without pyrolysis. Uniform Fe(OH)3 nanosheets are grown controllably on the Co-MOF-74 surface by a fast "phenol-Fe" reaction that takes advantage of the hydroxyl sites in Co-MOF-74. The resulting Fe(OH)3 @Co-MOF-74 heterostructure delivers an excellent performance in the OER with a low overpotential of 292 mV at 10 mA cm-2 . Notably, the introduction of Fe can improve the intrinsic activity of the original Co atom significantly. The turnover frequency in Fe(OH)3 @Co-MOF-74 (1.209 s-1 ) is more than 25 times higher than that in Co-MOF-74 (0.048 s-1 ). This work presents a fresh concept for the fundamental design of advanced pure-MOF-based heterostructures and, thereby, provides a new avenue for the fabrication of other energy-conversion and -storage materials.
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Affiliation(s)
- Zhi Gao
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
| | - Zhi Wu Yu
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, 230031, Anhui, P.R. China
| | - Feng Qing Liu
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
| | - Chuo Yang
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
| | - Ya Hong Yuan
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
| | - Yi Yu
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
| | - Feng Luo
- State Key Laboratory of Nuclear Resources and Environment, School of Biology, Chemistry and Material Science, East China University of Technology, Nanchang, Jiangxi, 330013, P.R. China
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34
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Wang XL, Xue C, Kong N, Wu Z, Zhang J, Wang X, Zhou R, Lin H, Li Y, Li DS, Wu T. Molecular Modulation of a Molybdenum–Selenium Cluster by Sulfur Substitution To Enhance the Hydrogen Evolution Reaction. Inorg Chem 2019; 58:12415-12421. [DOI: 10.1021/acs.inorgchem.9b02099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiao-Li Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Chaozhuang Xue
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Ningning Kong
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Zhou Wu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Jiaxu Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Xiang Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Rui Zhou
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Haiping Lin
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Youyong Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
| | - Dong-Sheng Li
- College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang, Hubei 443002, People’s Republic of China
| | - Tao Wu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, People’s Republic of China
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35
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Chen HM, You W, He H, Chen J. Sequential structural transformations via pseudohalide-anion exchange reactions in Cu(II) supramolecular complexes. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.07.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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36
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Xie J, Zhang X, Xie Y. Preferential Microstructure Design of Two‐Dimensional Electrocatalysts for Boosted Oxygen Evolution Reaction. ChemCatChem 2019. [DOI: 10.1002/cctc.201901088] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Junfeng Xie
- College of Chemistry, Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes (Ministry of Education) Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong Institute of Molecular and Nano ScienceShandong Normal University Shandong 250014 P. R. China
| | - Xiaodong Zhang
- Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Anhui 230026 P. R. China
| | - Yi Xie
- Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Anhui 230026 P. R. China
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37
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Li Y, Liu Y, Lu Y, Ma L, Hou L, Wang Y. Three New MOFs Induced by Organic Linker Coordination Modes: Gas Sorption, Luminescence, and Magnetic Properties. Chem Asian J 2019; 14:2988-2994. [DOI: 10.1002/asia.201900805] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/09/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Yong‐Zhi Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
| | - Yang Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
- Shaanxi Institute of International Trade & Commerce Xi'an 712046 P. R. China
| | - Yu‐Ke Lu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
| | - Li‐Na Ma
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
| | - Yao‐Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationNational Demonstration Center for Experimental Chemistry Education (Northwest University)Shaanxi Key Laboratory of Physico-Inorganic ChemistryCollege of Chemistry & Materials ScienceNorthwest University Xi'an 710069 P. R. China
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38
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Gao H, Liu MM, Zhai QG, Wei XX, Yang JX, Zhang XM. Continuous regulation of the architectures of cupric tetrazolate coordination polymers via the pH and temperature. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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39
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Ma HM, Yi JW, Li S, Jiang C, Wei JH, Wu YP, Zhao J, Li DS. Stable Bimetal-MOF Ultrathin Nanosheets for Pseudocapacitors with Enhanced Performance. Inorg Chem 2019; 58:9543-9547. [DOI: 10.1021/acs.inorgchem.9b00937] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Hai-Meng Ma
- 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
- College of Electrical Engineering & New Energy, China Three Gorges University, Yichang 443002, P. R. China
| | - Jing-Wei Yi
- 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
| | - Shuang 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
| | - Chong Jiang
- 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
| | - Jun-Hua Wei
- 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
| | - Ya-Pan Wu
- 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
| | - Jun Zhao
- 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
| | - 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
- State Key Laboratory of Structural Chemistry, Chinese Academy of Sciences, Fujian, Fuzhou 350002, P. R. China
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40
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Tang Y, Zheng S, Xue H, Pang H. Regulation of the Ni 2+ Content in a Hierarchical Urchin-Like MOF for High-Performance Electrocatalytic Oxygen Evolution. Front Chem 2019; 7:411. [PMID: 31231637 PMCID: PMC6561350 DOI: 10.3389/fchem.2019.00411] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 05/20/2019] [Indexed: 12/29/2022] Open
Abstract
The exploitation of efficient non-precious electrocatalysts for the oxygen evolution reaction is extremely important but remains tremendously challenging. Here, we prepared a series of hierarchical urchin-like bimetallic Ni/Zn metal-organic framework nanomaterials that served as high-performance electrocatalysts, by regulating the Ni2+/Zn2+ ratio and using a facile one-step hydrothermal method for the application of the oxygen evolution reaction. The structure of the hierarchical urchin-like microspheres could improve the utilization efficiency of the active species by facilitating the diffusion of gas and reducing the transport resistance of ions, due to its features of a large interfacial area and convenient diffusion channels. In addition, we found that the higher the Ni ratio was, the better the electrocatalytic performance of these bimetallic metal-organic framework nanomaterials.
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Affiliation(s)
- Yijian Tang
- School of Chemistry and Chemical Engineering, Guangling College, Yangzhou University, Yangzhou, China
| | - Shasha Zheng
- School of Chemistry and Chemical Engineering, Guangling College, Yangzhou University, Yangzhou, China
| | - Huaiguo Xue
- School of Chemistry and Chemical Engineering, Guangling College, Yangzhou University, Yangzhou, China
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Guangling College, Yangzhou University, Yangzhou, China
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