1
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Liu Y, Liu L, Wang L, Zang M, Li L, Zhang Y. MOF-Derived ZrO 2-Supported Bimetallic Pd-Ni Catalyst for Selective Hydrogenation of 1,3-Butadiene. Molecules 2024; 29:2217. [PMID: 38792077 PMCID: PMC11123826 DOI: 10.3390/molecules29102217] [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: 03/19/2024] [Revised: 05/01/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
A series of MOF-derived ZrO2-supported Pd-Ni bimetallic catalysts (PdNi/UiO-67-CTAB(n)-A500) were prepared by co-impregnation and pyrolysis at 500 °C under air atmosphere using UiO-67-CTAB(n) (CTAB: cetyltrimethylammonium bromide; n: the concentration of CTAB; n = 0, 3, 8, 13, 18) as a sacrificial template. The catalytic activity of PdNi/UiO-66-CTAB(n)-A500 in 1,3-butadiene hydrogenation was found to be dependent on the crystal morphology of the UiO-67 template. The highest activity was observed over the PdNi/UiO-67-CTAB(3)-A500 catalyst which was synthesized using UiO-67-CTAB(3) with uniform octahedral morphology as the template for the 1,3-butadiene selective hydrogenation. The 1,3-butadiene conversion and total butene selectivity were 98.4% and 44.8% at 40 °C within 1 h for the PdNi/UiO-67-CTAB(3)-A500 catalyst, respectively. The catalyst of PdNi/UiO-67-CTAB(3)-A500 can be regenerated in flowing N2 at 200 °C. Carbon deposited on the surface of the catalyst was the main reason for its deactivation. This work is valuable for the high-efficiency bimetallic catalyst's development on the selective hydrogenation of 1,3-butadiene.
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Affiliation(s)
| | - Lili Liu
- School of Chemistry & Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China; (Y.L.); (L.W.); (M.Z.); (L.L.); (Y.Z.)
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2
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Zhang Y, Wei D, Liu Y, Li S, Lei W, He X, Qiao M. Porous FeNi Prussian blue cubes derived carbon-based phosphides as superior sulfur hosts for high-performance lithium-sulfur batteries. NANOTECHNOLOGY 2024; 35:235701. [PMID: 38497442 DOI: 10.1088/1361-6528/ad2ee2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 02/29/2024] [Indexed: 03/19/2024]
Abstract
In contrast to lithium-ion batteries, lithium-sulfur batteries have higher theoretical energy density and lower cost, so they would become competitive in the practical application. However, the shuttle effect of polysulfides and slow oxidation-reduction kinetics can degrade their electrochemical performance and cycle life. In this work, we have first developed the porous FeNi Prussian blue cubes as precursors. The calcination in different atmospheres was employed to make precursors convert into common pyrolysis products or novel carbon-based phosphides, and sulfides, labeled as FeNiP/A-C, FeNiP/A-P, and FeNiP/A-S. When these products serve as host materials in the sulfur cathode, the electrochemical performance of lithium-sulfur batteries is in the order of S@FeNiP/A-P > S@FeNiP/A-S > S@FeNiP/A-C. Specifically, the initial discharge capacity of S@FeNiP/A-P can reach 679.1 mAh g-1at 1 C, and the capacity would maintain 594.6 mAh g-1after 300 cycles. That is because the combination of carbon-based porous structure and numerous well-dispersed Ni2P/Fe2P active sites contribute FeNiP/A-P to obtain larger lithium-ion diffusion, lower resistance, stronger chemisorption, and more excellent catalytic effect than other samples. This work may deliver that metal-organic framework-derived carbon-based phosphides are more suitable to serve as sulfur hosts than carbon-based sulfides or common pyrolysis products for enhancing Li-S batteries' performance.
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Affiliation(s)
- Yulong Zhang
- College of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xian 710055, Shaanxi, People's Republic of China
| | - Dan Wei
- College of Pharmacy, Shaanxi Institute of International Trade & Commerce, Xi'an 712046, People's Republic of China
| | - Yuelin Liu
- College of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xian 710055, Shaanxi, People's Republic of China
| | - Shunan Li
- College of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xian 710055, Shaanxi, People's Republic of China
| | - Wanying Lei
- College of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xian 710055, Shaanxi, People's Republic of China
| | - Xiaowei He
- MOE Key Laboratory of Material Physics and Chemistry under Extraordinary Condition, Ministry of Education, Northwestern Polytechnical University, Xi'an 710072, People's Republic of China
| | - Mingtao Qiao
- College of Materials Science and Engineering, Xi'an University of Architecture & Technology, Xian 710055, Shaanxi, People's Republic of China
- College of Pharmacy, Shaanxi Institute of International Trade & Commerce, Xi'an 712046, People's Republic of China
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3
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Kawashima K, Márquez RA, Smith LA, Vaidyula RR, Carrasco-Jaim OA, Wang Z, Son YJ, Cao CL, Mullins CB. A Review of Transition Metal Boride, Carbide, Pnictide, and Chalcogenide Water Oxidation Electrocatalysts. Chem Rev 2023. [PMID: 37967475 DOI: 10.1021/acs.chemrev.3c00005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Transition metal borides, carbides, pnictides, and chalcogenides (X-ides) have emerged as a class of materials for the oxygen evolution reaction (OER). Because of their high earth abundance, electrical conductivity, and OER performance, these electrocatalysts have the potential to enable the practical application of green energy conversion and storage. Under OER potentials, X-ide electrocatalysts demonstrate various degrees of oxidation resistance due to their differences in chemical composition, crystal structure, and morphology. Depending on their resistance to oxidation, these catalysts will fall into one of three post-OER electrocatalyst categories: fully oxidized oxide/(oxy)hydroxide material, partially oxidized core@shell structure, and unoxidized material. In the past ten years (from 2013 to 2022), over 890 peer-reviewed research papers have focused on X-ide OER electrocatalysts. Previous review papers have provided limited conclusions and have omitted the significance of "catalytically active sites/species/phases" in X-ide OER electrocatalysts. In this review, a comprehensive summary of (i) experimental parameters (e.g., substrates, electrocatalyst loading amounts, geometric overpotentials, Tafel slopes, etc.) and (ii) electrochemical stability tests and post-analyses in X-ide OER electrocatalyst publications from 2013 to 2022 is provided. Both mono and polyanion X-ides are discussed and classified with respect to their material transformation during the OER. Special analytical techniques employed to study X-ide reconstruction are also evaluated. Additionally, future challenges and questions yet to be answered are provided in each section. This review aims to provide researchers with a toolkit to approach X-ide OER electrocatalyst research and to showcase necessary avenues for future investigation.
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Affiliation(s)
- Kenta Kawashima
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Raúl A Márquez
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Lettie A Smith
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Rinish Reddy Vaidyula
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Omar A Carrasco-Jaim
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Ziqing Wang
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Yoon Jun Son
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Chi L Cao
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - C Buddie Mullins
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
- Center for Electrochemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- H2@UT, The University of Texas at Austin, Austin, Texas 78712, United States
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4
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Chang X, Liu T, Li W, Gao R, Lei H, Ren Z. Porous prussian blue analogs derived nickel-iron bimetallic phosphide nanocubes on conductive hollow mesoporous carbon nanospheres for stable and flexible high-performance supercapacitor electrode. J Colloid Interface Sci 2023; 650:728-741. [PMID: 37441966 DOI: 10.1016/j.jcis.2023.07.036] [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: 04/07/2023] [Revised: 06/06/2023] [Accepted: 07/06/2023] [Indexed: 07/15/2023]
Abstract
Nickel-iron bimetallic phosphide (Ni-Fe-P) is the ideal battery-type materials for supercapacitor in virtue of high theoretical specific capacitance. Nevertheless, its actual adhibition is astricted on account of inferior rate capability and cyclic stability. Herein, we constructed hierarchical core-shell nanocomposites with hollow mesoporous carbon nanospheres (HMCS) packaged via prussian blue analogs derived Ni-Fe-P nanocubes (Ni-Fe-P@HMCS), as a positive electrode for hybrid supercapacitor (HSC). Profiting from the cooperative effects of Ni-Fe-P nanocubes with small size and good dispersibility, and HMCS with continuously conductive network, the Ni-Fe-P@HMCS composite electrode with abundantly porous architectures presents an ultrahigh gravimetric specific capacity for 739.8 C g-1 under 1 A g-1. Specially, the Ni-Fe-P@HMCS electrode presents outstanding rate capability of 78.4% (1 A g-1 to 20 A g-1) and cyclic constancy for 105% after 5000 cycles. Density functional theory implies that the composite electrode possesses higher electrical conductivity than bare Ni-Fe-P electrode by reason of the incremental charge density, and the electrons transferring from NiFe3P4 to HMCS layers. Additionally, the assembled Ni-Fe-P@HMCS//HMCS HSC facility delivers the high energy density for 64.1 Wh kg-1, remarkable flexibility and mechanical stability. Thus, this work proffers a viable and efficacious measure to construct ultra-stability electrode for high-performance portable electronic facilities.
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Affiliation(s)
- Xinwei Chang
- Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China; College of Physics & Electronic Engineering, Xianyang Normal University, Xianyang 712000, China
| | - Tingting Liu
- College of Physics & Electronic Engineering, Xianyang Normal University, Xianyang 712000, China
| | - Weilong Li
- Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China.
| | - Rongxin Gao
- Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China
| | - Hao Lei
- Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China
| | - Zhaoyu Ren
- Institute of Photonics and Photon-Technology, Northwest University, Xi'an 710069, China
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5
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Mukherjee P, Sathiyan K, Bar-Ziv R, Zidki T. Chemically Etched Prussian Blue Analog-WS 2 Composite as a Precatalyst for Enhanced Electrocatalytic Water Oxidation in Alkaline Media. Inorg Chem 2023; 62:14484-14493. [PMID: 37610830 PMCID: PMC10481376 DOI: 10.1021/acs.inorgchem.3c02537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Indexed: 08/25/2023]
Abstract
The electrochemical water-splitting reaction is a promising source of ecofriendly hydrogen fuel. However, the oxygen evolution reaction (OER) at the anode impedes the overall process due to its four-electron oxidation steps. To address this issue, we developed a highly efficient and cost-effective electrocatalyst by transforming Co-Fe Prussian blue analog nanocubes into hollow nanocages using dimethylformamide as a mild etchant and then anchoring tungsten disulfide (WS2) nanoflowers onto the cages to boost OER efficiency. The resulting hybrid catalyst-derived oxide demonstrated a low overpotential of 290 mV at a current density of 10 mA cm-2 with a Tafel slope of 75 mV dec-1 in 1.0 M KOH and a high faradaic efficiency of 89.4%. These results were achieved through the abundant electrocatalytically active sites, enhanced surface permeability, and high electronic conductivity provided by WS2 nanoflowers and the porous three-dimensional (3D) architecture of the nanocages. Our research work uniquely combines surface etching of Co-Fe PBA with WS2 growth to create a promising OER electrocatalyst. This study provides a potential solution to the challenge of the OER in electrochemical water-splitting, contributing to UN SDG 7: Affordable and clean energy.
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Affiliation(s)
- Poulami Mukherjee
- Department
of Chemical Sciences and the Centers for Radical Reactions and Material
Research, Ariel University, Ariel 4077625, Israel
| | - Krishnamoorthy Sathiyan
- Department
of Chemical Sciences and the Centers for Radical Reactions and Material
Research, Ariel University, Ariel 4077625, Israel
| | - Ronen Bar-Ziv
- Department
of Chemistry, Nuclear Research Centre, Negev, Beer-Sheva 84190, Israel
| | - Tomer Zidki
- Department
of Chemical Sciences and the Centers for Radical Reactions and Material
Research, Ariel University, Ariel 4077625, Israel
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6
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Sarkar DK, Selvanathan V, Mottakin M, Hasan AKM, Islam MA, Almohamadi H, Alharthi NH, Akhtaruzzaman M. Phytochemical-assisted green synthesis of CuFeO x nano-rose electrocatalysts for oxygen evolution reaction in alkaline media. RSC Adv 2023; 13:19130-19139. [PMID: 37362330 PMCID: PMC10288342 DOI: 10.1039/d3ra02512h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023] Open
Abstract
This study represents a green synthesis method for fabricating an oxygen evolution reaction (OER) electrode by depositing two-dimensional CuFeOx on nickel foam (NF). Two-dimensional CuFeOx was deposited on NF using in situ hydrothermal synthesis in the presence of Aloe vera extract. This phytochemical-assisted synthesis of CuFeOx resulted in a unique nano-rose-like morphology (petal diameter 30-70 nm), which significantly improved the electrochemical surface area of the electrode. The synthesized electrode was analyzed for its OER electrocatalytic activity and it was observed that using 75% Aloe vera extract in the phytochemical-assisted synthesis of CuFeOx resulted in improved OER electrocatalytic performance by attaining an overpotential of 310 mV for 50 mA cm-2 and 410 mV for 100 mA cm-2. The electrode also sustained robust stability throughout the 50 h of chronopotentiometry studies under alkaline electrolyte conditions, demonstrating its potential as an efficient OER electrode material. This study highlights the promising use of Aloe vera extract as a green and cost-effective way to synthesize efficient OER electrode materials.
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Affiliation(s)
- D K Sarkar
- Solar Energy Research Institute, Universiti Kebangsaan Malaysia Bangi Selangor Darul Ehsan 43600 Malaysia
- Department of Applied Chemistry and Chemical Engineering, Rajshahi University Rajshahi-6205 Bangladesh
| | - V Selvanathan
- Institute of Sustainable Energy, Universiti Tenaga Nasional (The Energy University) Jalan Ikram-Uniten Kajang 43000 Selangor Malaysia
| | - M Mottakin
- Solar Energy Research Institute, Universiti Kebangsaan Malaysia Bangi Selangor Darul Ehsan 43600 Malaysia
- Department of Applied Chemistry and Chemical Engineering, Bangabandhu Sheikh Mujibur Rahman Science and Technology University Gopalganj-8100 Bangladesh
| | - A K Mahmud Hasan
- Solar Energy Research Institute, Universiti Kebangsaan Malaysia Bangi Selangor Darul Ehsan 43600 Malaysia
| | - Md Ariful Islam
- Solar Energy Research Institute, Universiti Kebangsaan Malaysia Bangi Selangor Darul Ehsan 43600 Malaysia
| | - Hamad Almohamadi
- Department of Chemical Engineering, Faculty of Engineering, Islamic University of Madinah Madinah Saudi Arabia
| | - Nabeel H Alharthi
- Department of Mechanical Engineering, Faculty of Engineering, Islamic University of Madinah Madinah Saudi Arabia
- Department of Mechanical Engineering, College of Engineering, King Saud University Riyadh 11421 Saudi Arabia
| | - Md Akhtaruzzaman
- Solar Energy Research Institute, Universiti Kebangsaan Malaysia Bangi Selangor Darul Ehsan 43600 Malaysia
- Graduate School of Pure and Applied Sciences, University of Tsukuba Tsukuba Ibaraki 305-8573 Japan
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7
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Wang L, Wang H, Deng J, Liu J, Wu Y, Huang S, Ma X, Li X, Dietrich AM. Enhanced dehalogenation of brominated DBPs by catalyzed electrolysis using Vitamin B 12 modified electrodes: Kinetics, mechanisms, and mass balances. JOURNAL OF HAZARDOUS MATERIALS 2023; 449:131052. [PMID: 36827722 DOI: 10.1016/j.jhazmat.2023.131052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 06/18/2023]
Abstract
Vitamin B12 (VB12) modified electrodes were prepared for the electrocatalytic reductive debromination of tribromoacetic acid (TBAA). Under galvanostatic conditions set as 5 mmol/L VB12 loading, 20 mmol/L Na2SO4 as electrolyte, 10.0 mA/cm2 current density, pH 3, and 298 K, the degradation efficiency of 200 μg/L TBAA at the VB12 modified electrode could reach 99.9 % after 6 h. The debromination of TBAA followed the first-order kinetic model. The masses of carbon and bromine elements were conserved before and after the reaction, together with the qualitative analysis of the degradation products showed the likely degradation pathways as TBAA→dibromoacetic acid (DBAA)→monobromoacetic acid (MBAA)→acetic acid (AA). ESR detection and quenching experiments confirmed the role of atomic H* in TBAA debromination. In-situ Raman spectroscopy showed that the Co-Br bond was strongly enriched to the electrode surface, accelerating the electron transfer. The H2O dissociation performance and transition states searching catalyzed by VB12 were calculated by Density Functional Theory (DFT) and proved that the composite electrode can effectively promote atomic H* generation. Material characterization and electrochemical performance tests showed that the VB12 modified electrode had excellent stability and atomic H* catalytic activity. The electrocatalytic debromination of TBAA at VB12 modified electrodes mainly involves two mechanisms, direct reduction by electron transfer and indirect reduction by the strongly reducing atom H*. The results provide an efficient way to achieve safe removal of brominated DBPs from drinking water after chlorination and before human consumption.
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Affiliation(s)
- Lei Wang
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hong Wang
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Jing Deng
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Junping Liu
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yifei Wu
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Sinong Huang
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xiaoyan Ma
- College of Civil Engineering, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Xueyan Li
- School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Andrea M Dietrich
- Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA
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8
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He X, Wu Q, Hou C, Hu M, Wang Q, Wang X. A Compartmentalized Nanoreactor Formed by Interfacial Hydrogelation for Cascade Enzyme Catalytic Therapy. Angew Chem Int Ed Engl 2023; 62:e202218766. [PMID: 36780198 DOI: 10.1002/anie.202218766] [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: 12/21/2022] [Revised: 01/27/2023] [Accepted: 02/13/2023] [Indexed: 02/14/2023]
Abstract
Some cellular enzymatic pathways are located within a single organelle, while most others involve enzymes that are located within multiple compartmentalized cellular organelles to realize the efficient multi-step enzymatic process. Herein, bioinspired by enzyme-mediated biosynthesis and biochemical defense, a compartmented nanoreactor (Burr-NCs@GlSOD ) was constructed through a self-confined catalysis strategy with burr defect-engineered molybdenum disulfide/Prussian blue analogues (MoS2 /PBA) and an interfacial diffusion-controlled hydrogel network. The specific catalytic mechanism of the laccase-like superactivity induced hydrogelation and cascade enzyme catalytic therapy were explored. The confined hydrogelation strategy introduces a versatile means for nanointerface functionalization and provides insight into biological construction of simulated enzymes with comparable activity and also the specificity to natural enzymes.
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Affiliation(s)
- Xingyue He
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China.,Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Qing Wu
- School of Materials Science and Engineering, Shanghai University, Shanghai, 200444, China
| | - Chen Hou
- Shanghai Synchrotron Radiation Facility (SSRF) from Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Min Hu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
| | - Qigang Wang
- Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Xia Wang
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, China
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9
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Gu LL, Gao J, Qiu SY, Wang KX, Wang C, Sun KN, Zhu XD. Prussian-blue-derived FeS2 spheres with abundant pore canals for efficient hydrogen evolution reaction. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.118028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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10
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Systematic development of bimetallic MOF and its phosphide derivative as an efficient multifunctional electrocatalyst for urea-assisted water splitting in alkaline medium. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Nam D, Lee G, Kim J. Hollow CoFe-based hybrid composites derived from unique S-modulated coordinated transition bimetal complexes for efficient oxygen evolution from water splitting under alkaline conditions. Dalton Trans 2022; 51:14250-14259. [PMID: 36065899 DOI: 10.1039/d2dt02415b] [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 oxygen evolution reaction (OER) is an important reaction in water splitting. However, the high cost and slow-rate catalysts hinder commercial applications. Although an important process for manufacturing of hollow structures, it is difficult to construct complicated hollow structures with an excellent and regulable shape for multi-component materials. In this study, we demonstrate that sulfur-Co,Fe bimetallic nitrogen carbon hollow composite hybrids (x-S-CoFe@NC) can be synthesized by regulating the amount of sulfur and using the hydrothermal method. For OER, 32-S-CoFe@NC exhibits excellent electrocatalytic activity with a low overpotential of 232 mV, which is higher than those of 0-S-CoFe@NC (270 mV), 23-S-CoFe@NC (247 mV), and RuO2 (243 mV) catalysts at 10 mA cm-2. In addition, with air as the cathode, a rechargeable Zn-air battery with outstanding long-life cycling stability for 80 hours based on 32-CoFe@NC + Pt/C is proposed. The advanced technique described here supplies a new route for preparing hollow transition bimetal carbon hybrids with an adjustable composite arrangement for electrocatalysis and water splitting.
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Affiliation(s)
- Dukhyun Nam
- School of Chemical Engineering & Materials Science, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, Korea.
| | - Geunhyeong Lee
- School of Chemical Engineering & Materials Science, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, Korea.
| | - Jooheon Kim
- School of Chemical Engineering & Materials Science, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, Korea. .,Department of Advanced Materials Engineering, Chung-Ang University, Anseong-si, Gyeonggi-do 17546, Republic of Korea.,Department of Intelligent Energy and Industry, Graduate School, Chung-Ang University, Seoul 06974, Republic of Korea
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12
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Liu X, Pei Y, Huang L, Lei W, Li F, Li Y, Zhang H, Jia Q, Zhang S. Rational design of ultrahigh porosity Co foam supported flower-like FeNiP-LDH electrocatalysts towards hydrogen evolution reaction. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.11.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Zhu X, Zhu T, Chen Q, Peng W, Li Y, Zhang F, Fan X. FeP-CoP Nanocubes In Situ Grown on Ti 3C 2T x MXene as Efficient Electrocatalysts for the Oxygen Evolution Reaction. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoquan Zhu
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Tanrui Zhu
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Qiming Chen
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Wenchao Peng
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Yang Li
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Fengbao Zhang
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Xiaobin Fan
- State Key Laboratory of Chemical Engineering, Collaborative Innovation Centre of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, People’s Republic of China
- Institute of Shaoxing, Tianjin University, Zhejiang 312300, People’s Republic of China
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14
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The High Electrocatalytic Performance of NiFeSe/CFP for Hydrogen Evolution Reaction Derived from a Prussian Blue Analogue. Catalysts 2022. [DOI: 10.3390/catal12070739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Non-noble-metal-based chalcogenides are promising candidates for hydrogen evolution reaction (HER) by harnessing the architectural design and the synergistic effect between the elements. Herein, a porous bimetallic selenide (NiFeSe) nanocube deposited on carbon fiber paper (NiFeSe/CFP) was synthesized through a facile selenization reaction based on Prussian blue analogues (PBAs) as precursors. The NiFeSe/CFP exhibited excellent HER activity with an overpotential of just 186 mV for a current density of 10 mA cm−2 in 1.0 M KOH at ambient temperature, similar to most of the state-of-the-art transition metal chalcogenides. The corresponding Tafel slope was calculated to be 52 mV dec−1, indicating fast discharge of the proton during the HER. Furthermore, the catalyst could endure long-term catalytic tests and showed remarkable durability. The enhanced electrocatalytic performance of NiFeSe/CFP is attributed to the unique 3D porous configuration inherited from the PBA templates, enhanced charge transfer occurring at the heterogeneous interface due to the synergistic effect between the bimetallic phases, and the high conductivity improved by the formation of amorphous carbon shells during the selenization. These findings prove that the combination of inexpensive metal–organic framework precursors and hybrid metallic compounds is a feasible way to realize the performance enhancement of non-noble-metal-based chalcogenides towards alkaline HER.
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Future of Hydrogen as an Alternative Fuel for Next-Generation Industrial Applications; Challenges and Expected Opportunities. ENERGIES 2022. [DOI: 10.3390/en15134741] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A general rise in environmental and anthropogenically induced greenhouse gas emissions has resulted from worldwide population growth and a growing appetite for clean energy, industrial outputs, and consumer utilization. Furthermore, well-established, advanced, and emerging countries are seeking fossil fuel and petroleum resources to support their aviation, electric utilities, industrial sectors, and consumer processing essentials. There is an increasing tendency to overcome these challenging concerns and achieve the Paris Agreement’s priorities as emerging technological advances in clean energy technologies progress. Hydrogen is expected to be implemented in various production applications as a fundamental fuel in future energy carrier materials development and manufacturing processes. This paper summarizes recent developments and hydrogen technologies in fuel refining, hydrocarbon processing, materials manufacturing, pharmaceuticals, aircraft construction, electronics, and other hydrogen applications. It also highlights the existing industrialization scenario and describes prospective innovations, including theoretical scientific advancements, green raw materials production, potential exploration, and renewable resource integration. Moreover, this article further discusses some socioeconomic implications of hydrogen as a green resource.
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Application of Attapulgite Clay-Based Fe-Zeolite 5A in UV-Assisted Catalytic Ozonation for the Removal of Ciprofloxacin. J CHEM-NY 2022. [DOI: 10.1155/2022/2846453] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
For the first time, Fe-zeolite 5A (Fe-Z5A) efficacy in the UV-assisted ozonation process to remove ciprofloxacin (CF) in wastewater is investigated. FTIR, SEM, EDX, BET, and the mass transfer process for point of zero charge are used to characterize the catalyst. Furthermore, the synergic process (UV/O3/Fe-Z5A) is compared with O3, O3/UV, and Fe-Z5A/O3 processes. The influence of catalyst dose, hydroxyl radical scavenger, and off-gas ozone released is discussed. The removal efficiency of CF in wastewater (for the synergic process) is compared with a single ozonation process. The results indicate that the synergic process was more efficient than others, with about 73% CF being removed (in 60 minutes) in the synergic process. The results also show that synergic processes produce less off-gas ozone than other processes, suggesting more ozone consumption in the synergic process, and confirmed by the radical scavenger effect and hydrogen peroxide decomposition studies. The Fe-Z5A was found to operate through a hydroxyl mechanism in which Fe worked as an active site that promotes the formation of hydroxyl radicals. Finally, the synergic process was more efficient than the ozonation process in the wastewater matrix. Hence, Fe-Z5A/O3/UV pathway is highly efficient for the degradation of pharmaceuticals in wastewater.
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Mazhar S, Qazi UY, Nadeem N, Zahid M, Jalil A, Khan F, Ul-Hasan I, Shahid I. Photocatalytic degradation of methylene blue using polyaniline-based silver-doped zinc sulfide (PANI-Ag/ZnS) composites. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:9203-9217. [PMID: 34494196 DOI: 10.1007/s11356-021-16181-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 08/23/2021] [Indexed: 06/13/2023]
Abstract
This study set out to determine the photocatalytic degradation potential of polyaniline-based silver-doped zinc sulfide composite (PANI-Ag/ZnS) for effective degradation of methylene blue. The heterogeneous photocatalytic experiments were carried out by irradiating aqueous dye solutions with ultraviolet light (UV-254 nm). The catalysts (ZnS, Ag/ZnS, PANI-ZnS, and PANI-Ag/ZnS) were prepared successfully and characterized by Fourier Transforms Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and Energy-dispersive X-ray diffraction (EDX). Combined with density functional theory calculations, a set of calculations has been performed for optimization, computation, and accuracy of the structure. After the optimization, the equilibrium lattice were a=b= (0.54447 nm), in good agreement with experimental results (a=b=c=0.54093 nm). Fermi energy levels Ef, indicating Ag-doped in ZnS as the impurity acceptor and for better visible-light photo-catalysis, narrow bandgap, and acceptor states are beneficial. The optimization of effective parameters like pH, catalyst dose, oxidant dose, dye concentration, and reaction time was carried out. The best degradation efficiency (> 95%) of PANI-Ag/ZnS composite against methylene was achieved within 60 min of reaction time under optimized conditions. The optimized conditions were recoded as follows: pH = 7, catalysts dose = 30 mg/L, oxidant dose = 3 mM, and irradiation time = 60 min under UV-254 nm for all catalysts. The central composite design (CCD) under the Response Surface Methodology (RSM) was chosen as a statistical tool to obtain the correlation of influential parameters. Five successive reusability trials were carried out to check the stability of catalysts.
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Affiliation(s)
- Sidra Mazhar
- Department of Chemistry, University of Agriculture, Faisalabad, Pakistan
| | - Umair Yaqub Qazi
- Department of Chemistry, College of Science, University of Hafr Al Batin, P. O Box 1803, Hafr Al Batin, 39524, Kingdom of Saudi Arabia.
| | - Nimra Nadeem
- Department of Chemistry, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Zahid
- Department of Chemistry, University of Agriculture, Faisalabad, Pakistan.
| | - Abdul Jalil
- Department of Physics , Allama Iqbal Open University, Islamabad, Pakistan
| | - Fareeda Khan
- Department of Chemistry, University of Agriculture, Faisalabad, Pakistan
| | - Iftikhar Ul-Hasan
- Department of Chemistry, College of Science, University of Hafr Al Batin, P. O Box 1803, Hafr Al Batin, 39524, Kingdom of Saudi Arabia
| | - Imran Shahid
- Environmental Science Center, Qatar University, Doha, Qatar
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Yu Z, Wang C, Guo S, Yao H, Liang Z, Liu R, Shi K, Li C, Ma S. Triangle nanowall arrays of ultrathin MoS2 nanosheets vertically grown on Co-Fe bimetallic disulfide as highly efficient electrocatalysts for hydrogen evolution reaction. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Shan Y, Zhang G, Yin W, Pang H, Xu Q. Recent Progress in Prussian Blue/Prussian Blue Analogue-Derived Metallic Compounds. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210324] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yang Shan
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China (Y. Shan, G.X. Zhang, W. Yin, Prof. H. Pang, Prof. Q. Xu)
| | - Guangxun Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China (Y. Shan, G.X. Zhang, W. Yin, Prof. H. Pang, Prof. Q. Xu)
| | - Wei Yin
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China (Y. Shan, G.X. Zhang, W. Yin, Prof. H. Pang, Prof. Q. Xu)
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China (Y. Shan, G.X. Zhang, W. Yin, Prof. H. Pang, Prof. Q. Xu)
| | - Qiang Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China (Y. Shan, G.X. Zhang, W. Yin, Prof. H. Pang, Prof. Q. Xu)
- Department of Materials Science and Engineering, SUSTech Academy for Advanced Interdisciplinary Studies and Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Southern University of Science and Technology (SUSTech), Shenzhen 518055, P. R. China. (Prof. Q. Xu)
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan. (Prof. Q. Xu)
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Zhou X, Zi Y, Xu L, Li T, Yang J, Tang J. Core-Shell-Structured Prussian Blue Analogues Ternary Metal Phosphides as Efficient Bifunctional Electrocatalysts for OER and HER. Inorg Chem 2021; 60:11661-11671. [PMID: 34282615 DOI: 10.1021/acs.inorgchem.1c01694] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Electrochemical water splitting is regarded as the most potential sustainable hydrogen production technology. However, the slow reaction kinetics and high overpotential of this process will result in low energy conversion efficiency. Therefore, it is of great practical value to research low-cost, efficient, and stable transition-metal-based bifunctional electrocatalysts. Herein, Fe-Co Prussian blue analogue (PBA) was coated with Ni-Co PBA to prepare the trimetallic PBA precursor, and the trimetallic phosphate (Fe-Co-Ni-P-1) has been prepared via the low-temperature phosphating process. The effects of metal ratios, the amount of sodium hypophosphite, and phosphating temperature on the catalytic performances were studied. When Fe-Co-Ni-P-1 was used as an electrocatalyst, the overpotential of oxygen evolution reaction and hydrogen evolution reaction was 247 and 215 mV, respectively, at a current density of 10 mA cm-2. At the same time, Fe-Co-Ni-P-1 showed faster kinetics and better long-term stability in the catalytic process. The catalytic performances of unary metal, binary metal, and ternary metal phosphides, oxides, and sulfides were systematically studied. It is demonstrated that the ternary metal phosphide Fe-Co-Ni-P-1 manifests the best catalytic performance, which is mainly attributed to the monodisperse core-shell structure, low resistance, large electrochemical active area, and the synergistic effect among metals.
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Affiliation(s)
- Xiangyang Zhou
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Youju Zi
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Lei Xu
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Ting Li
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Juan Yang
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
| | - Jingjing Tang
- School of Metallurgy and Environment, Central South University, Changsha 410083, China
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21
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Duan D, Feng J, Liu S, Wang Y, Zhou X. MOF-derived cobalt phosphide as highly efficient electrocatalysts for hydrogen evolution reaction. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115300] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Wei B, Xu G, Hei J, Zhang L, Huang T, Wang Q. CoFeP hierarchical nanoarrays supported on nitrogen-doped carbon nanofiber as efficient electrocatalyst for water splitting. J Colloid Interface Sci 2021; 602:619-626. [PMID: 34147752 DOI: 10.1016/j.jcis.2021.06.045] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
Developing high-efficient bifunctional electrocatalysts is significant for the overall water splitting. Bimetallic phosphides show great potential for the bifunctional hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) catalysts due to the excellent catalytic performance. Herein, the CoFeP two-dimensional nanoarrays successfully grown on nitrogen doped electrospun carbon nanofibers (CoFeP NS@NCNF) through template-directed growth and following phosphorization treatment. Benefiting from the hierarchical nanoarrays structure, synergistic effect of high electrical conductivity carbon nanofiber substrate and bimetallic phosphide, the CoFeP NS@NCNF exhibits efficient bifunctional electrocatalytic activities for OER and HER in 1 M KOH with overpotentials of 268 mV (η20) and 113 mV (η10), respectively. Moreover, the CoFeP NS@NCNF coupled two-electrode system needs a low voltage of 1.59 V at 10 mA cm-2 for overall water splitting. This work provides a promising way for the preparation of transition metal-based electrocatalysts with hierarchical structure derived from Prussian blue analogues (PBAs) for OER and HER.
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Affiliation(s)
- Bei Wei
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China
| | - Guancheng Xu
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China.
| | - Jincheng Hei
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China
| | - Li Zhang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China
| | - Tingting Huang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China
| | - Qian Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, Key Laboratory of Advanced Functional Materials, Autonomous Region, Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi, 830046 Xinjiang, PR China
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Choi WH, Kim K, Lee H, Choi JW, Park DG, Kim GH, Choi KM, Kang JK. Metal-Organic Fragments with Adhesive Excipient and Their Utilization to Stabilize Multimetallic Electrocatalysts for High Activity and Robust Durability in Oxygen Evolution Reaction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2100044. [PMID: 34105280 PMCID: PMC8188218 DOI: 10.1002/advs.202100044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/07/2021] [Indexed: 06/12/2023]
Abstract
Multimetallic electrocatalysts have shown great potential to improve electrocatalytic performance, but their deteriorations in activity and durability are yet to be overcome. Here, metal-organic fragments with adhesive excipient to realize high activity with good durability in oxygen evolution reaction (OER) are developed. First, a leaf-like zeolitic-imidazolate framework (ZIF-L) is synthesized. Then, ionized species in hydrogen plasma attack preferentially the organic linkers of ZIF-L to derive cobalt-imidazole fragments (CIFs) as adhesive excipient, while they are designed to retain the coordinated cobalt nodes. Moreover, the vacant coordination sites at cobalt nodes and the unbound nitrogen at organic linkers induce high porosity and conductivity. The CIFs serve to stably impregnate trimetallic FeNiMo electrocatalysts (CIF:FeNiMo), and CIF:FeNiMo containing Fe contents of 22% and hexavalent Mo contents show to enable high activity with low overpotentials (203 mV at 10 mA cm-2 and 238 mV at 100 mA cm-2 ) in OER. The near O K-edge extended X-ray absorption fine structure proves further that high activity for OER originates from the partially filled eg orbitals. Additionally, CIF:FeNiMo exhibit good durability, as demonstrated by high activity retention during at least 45 days in OER.
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Affiliation(s)
- Won Ho Choi
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Keon‐Han Kim
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Heebin Lee
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Jae Won Choi
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Dong Gyu Park
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Gi Hwan Kim
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
| | - Kyung Min Choi
- Department of Chemical and Biological EngineeringSookmyung Women's UniversityCheongpa‐ro 47‐gil 100, Yongsan‐guSeoul04310Republic of Korea
| | - Jeung Ku Kang
- Department of Materials Science and EngineeringKorea Advanced Institute of Science and Technology (KAIST)291 Daehak‐ro, Yuseong‐guDaejeon34141Republic of Korea
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Diao F, Huang W, Ctistis G, Wackerbarth H, Yang Y, Si P, Zhang J, Xiao X, Engelbrekt C. Bifunctional and Self-Supported NiFeP-Layer-Coated NiP Rods for Electrochemical Water Splitting in Alkaline Solution. ACS APPLIED MATERIALS & INTERFACES 2021; 13:23702-23713. [PMID: 33974401 DOI: 10.1021/acsami.1c03089] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Designing efficient and robust nonprecious metal-based electrocatalysts for overall water electrolysis, which is mainly limited by the oxygen evolution reaction (OER), for hydrogen production remains a major challenge for the hydrogen economy. In this work, a bimetallic NiFeP catalyst is coated on nickel phosphide rods grown on nickel foam (NiFeP@NiP@NF). This self-supported and interfacially connected electrode structure is favorable for mass transfer and reducing electrical resistance during electrocatalysis. The preparation of NiFeP@NiP@NF is optimized in terms of (i) the coprecipitation time of the NiFe Prussian blue analogue layer that serves as phosphides precursor and (ii) the phosphidation temperature. The optimized sample exhibits excellent OER performance delivering current densities of 10 and 100 mA cm-2 at low overpotentials of 227 and 252 mV in 1.0 M KOH, respectively, and maintaining 10 mA cm-2 for more than 120 h without obvious degradation. Moreover, it can also be operated as a hydrogen evolution electrocatalyst, requiring an overpotential of 105 mV at 10 mA cm-2 in the same medium. Thus, the as-prepared material was tentatively utilized as a bifunctional electrocatalyst in a symmetric electrolyzer, requiring a voltage bias of 1.57 V to afford 10 mA cm-2 in 1.0 M KOH, while exhibiting outstanding stability.
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Affiliation(s)
- Fangyuan Diao
- Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
| | - Wei Huang
- Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
| | - Georgios Ctistis
- Department of Photonic Sensor Technology, Institut für Nanophotonik Göttingen, Hans-Adolf-Krebs-Weg 1, 37077 Göttingen, Germany
| | - Hainer Wackerbarth
- Department of Photonic Sensor Technology, Institut für Nanophotonik Göttingen, Hans-Adolf-Krebs-Weg 1, 37077 Göttingen, Germany
| | - Yuan Yang
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Research Center for Carbon Nanomaterials, School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
| | - Pengchao Si
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Research Center for Carbon Nanomaterials, School of Materials Science and Engineering, Shandong University, Jinan 250061, P. R. China
| | - Jingdong Zhang
- Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
| | - Xinxin Xiao
- Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
| | - Christian Engelbrekt
- Department of Chemistry, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark
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Abstract
Of all the available resources given to mankind, the sunlight is perhaps the most abundant renewable energy resource, providing more than enough energy on earth to satisfy all the needs of humanity for several hundred years. Therefore, it is transient and sporadic that poses issues with how the energy can be harvested and processed when the sun does not shine. Scientists assume that electro/photoelectrochemical devices used for water splitting into hydrogen and oxygen may have one solution to solve this hindrance. Water electrolysis-generated hydrogen is an optimal energy carrier to store these forms of energy on scalable levels because the energy density is high, and no air pollution or toxic gas is released into the environment after combustion. However, in order to adopt these devices for readily use, they have to be low-cost for manufacturing and operation. It is thus crucial to develop electrocatalysts for water splitting based on low-cost and land-rich elements. In this review, I will summarize current advances in the synthesis of low-cost earth-abundant electrocatalysts for overall water splitting, with a particular focus on how to be linked with photoelectrocatalytic water splitting devices. The major obstacles that persist in designing these devices. The potential future developments in the production of efficient electrocatalysts for water electrolysis are also described.
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Combined Iron-Loaded Zeolites and Ozone-Based Process for the Purification of Drinking Water in a Novel Hybrid Reactor: Removal of Faecal Coliforms and Arsenic. Catalysts 2021. [DOI: 10.3390/catal11030373] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
This study was carried out to provide a novel solution to treat drinking water at household levels, specifically removing arsenic (As) and faecal coliforms (microbes). In the current investigation, a synergistic iron-loaded zeolites and ozonation process (O3/Fe-ZA) was used for the first time in a modified batch reactor to remove coliform bacteria and arsenic in tap water. Moreover, the study utilizes the human health risk assessment model to confirm the health risk due to As intake in drinking water. The risk assessment study revealed a health risk threat among the residents suffering from the adverse effects of As through its intake in drinking water. Furthermore, the results also suggested that the O3/Fe-ZA process significantly removes faecal coliforms and As, when compared with single ozonation processes. Additionally, the ozone dose 0.2 mg/min and Fe-ZA dose of 10 g (in the O3/Fe-ZA process) gives the maximum removal efficiency of 100% within 15 min for faecal coliform removal. In 30 min, the removal efficiency of 88.4% was achieved at the ozone dose of 0.5 mg/min and 93% removal efficiency was achieved using 10 g Fe-ZA for the removal of As in the O3/Fe-ZA process. Hence, it was concluded that the O3/Fe-ZA process may be regarded as an effective method for removing faecal coliforms and As from drinking water compared to the single ozonation processes.
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Yoon SJ, Bui HT, Lee SJ, Patil SA, Bathula C, Shrestha NK, Im H. Self-supported anodic film of Fe(III) redox center doped Ni-Co Prussian blue analogue frameworks with enhanced catalytic activity towards overall water electrolysis. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114594] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Yamane M, Tabe H, Kawakami M, Tanaka H, Kawamoto T, Yamada Y. Single Open Sites on Fe II Ions Stabilized by Coupled Metal Ions in CN-Deficient Prussian Blue Analogues for High Catalytic Activity in the Hydrolysis of Organophosphates. Inorg Chem 2020; 59:16000-16009. [PMID: 33076661 DOI: 10.1021/acs.inorgchem.0c02528] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
CN-deficient Prussian blue analogues (PBAs), [MN(H2O)x]y[FeII(CN)5(NH3)] (MN = CuII, CoII, or GaIII), were synthesized and examined as a new class of heterogeneous catalysts for hydrolytic decomposition of organophosphates often used as pesticides. The active species of the CN-deficient PBAs were mainly C-bound FeII ions with only single open sites generated by liberation of the NH3 ligand during the catalytic reactions. [CuII(H2O)8/3]3/2[FeII(CN)5(NH3)] showed higher catalytic activity than [CoII(H2O)8/3]3/2[FeII(CN)5(NH3)] and [GaIII(H2O)][FeII(CN)5(NH3)], although N-bound CuII species has been reported as less active than CoII and GaIII species in conventional PBAs. IR measurements of a series of the CN-deficient PBAs after the catalytic reactions clarified that a part of the NH3 ligands remained on [CoII(H2O)8/3]3/2[FeII(CN)5(NH3)] and that hydrogen phosphate formed as a product strongly adsorbed on the FeII ions of [GaIII(H2O)][FeII(CN)5(NH3)]. Hydrogen phosphate also adsorbed, but weakly, on the FeII ions of [CuII(H2O)8/3]3/2[FeII(CN)5(NH3)]. These results suggest that heterogeneous catalysis of the FeII ions with single open sites were tuned by the MN ions through metal-metal interaction.
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Affiliation(s)
- Mari Yamane
- Department of Applied Chemistry and Bioengineering, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Hiroyasu Tabe
- Department of Applied Chemistry and Bioengineering, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.,Research Center of Artificial Photosynthesis (ReCAP), Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Masami Kawakami
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Hisashi Tanaka
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Tohru Kawamoto
- Nanomaterials Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Yusuke Yamada
- Department of Applied Chemistry and Bioengineering, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.,Research Center of Artificial Photosynthesis (ReCAP), Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
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Li X, Huang W, Xia L, Li Y, Zhang H, Ma S, Wang Y, Wang X, Huang G. NiFe
2
O
4
/NiFeP Heterostructure Grown on Nickel Foam as an Efficient Electrocatalyst for Water Oxidation. ChemElectroChem 2020. [DOI: 10.1002/celc.202000958] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xin Li
- College of Life Science and Technology Central South University of Forestry & Technology Changsha 410004 China
| | - Wei‐Qing Huang
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
| | - Li‐Xin Xia
- Department of Physics Kashgar University Kashgar 844006 China
| | - Yuan‐Yuan Li
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
| | - Hua‐Wei Zhang
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
| | - Shao‐Fang Ma
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
| | - Yi‐Meng Wang
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
| | - Xin‐Jun Wang
- College of Life Science and Technology Central South University of Forestry & Technology Changsha 410004 China
- School of Materials Science and Energy Engineering Foshan University Foshan, Guangdong 528000 China
| | - Gui‐Fang Huang
- Department of Applied Physics, School of Physics and Electronics Hunan University Changsha 410082 China
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Kumaravel S, Karthick K, Thiruvengetam P, Johny JM, Sankar SS, Kundu S. Tuning Cu Overvoltage for a Copper–Telluride System in Electrocatalytic Water Reduction and Feasible Feedstock Conversion: A New Approach. Inorg Chem 2020; 59:11129-11141. [DOI: 10.1021/acs.inorgchem.0c01648] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Sangeetha Kumaravel
- Materials Electrochemistry Division (MED), CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi 630003, Tamil Nadu, India
- Academy of Scientific and Innovative Research (AcSIR), Ghazizbad 201002, India
| | - Kannimuthu Karthick
- Materials Electrochemistry Division (MED), CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi 630003, Tamil Nadu, India
- Academy of Scientific and Innovative Research (AcSIR), Ghazizbad 201002, India
| | | | - Jinta Merlin Johny
- Materials Electrochemistry Division (MED), CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi 630003, Tamil Nadu, India
| | - Selvasundarasekar Sam Sankar
- Materials Electrochemistry Division (MED), CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi 630003, Tamil Nadu, India
- Academy of Scientific and Innovative Research (AcSIR), Ghazizbad 201002, India
| | - Subrata Kundu
- Materials Electrochemistry Division (MED), CSIR-Central Electrochemical Research Institute (CECRI), Karaikudi 630003, Tamil Nadu, India
- Academy of Scientific and Innovative Research (AcSIR), Ghazizbad 201002, India
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31
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Jo S, Noh S, Wee K, Shim JH. Structural Features of Porous CoFe Nanocubes and Their Performance for Oxygen‐involving Energy Electrocatalysis. ChemElectroChem 2020. [DOI: 10.1002/celc.202000630] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sujin Jo
- Department of Chemistry Daegu University Gyeongsan 38453 Republic of Korea
| | - Sunguk Noh
- Department of Chemistry Daegu University Gyeongsan 38453 Republic of Korea
| | - Kyung‐Ryang Wee
- Department of Chemistry Daegu University Gyeongsan 38453 Republic of Korea
| | - Jun Ho Shim
- Department of Chemistry Daegu University Gyeongsan 38453 Republic of Korea
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32
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Du Y, Ding X, Han M, Zhu M. Morphology and Composition Regulation of FeCoNi Prussian Blue Analogues to Advance in the Catalytic Performances of the Derivative Ternary Transition‐Metal Phosphides for OER. ChemCatChem 2020. [DOI: 10.1002/cctc.202000466] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Yuanxin Du
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials Anhui University 111 Jiu Long Rd Hefei Anhui Province 230601 P. R. China
| | - Xin Ding
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials Anhui University 111 Jiu Long Rd Hefei Anhui Province 230601 P. R. China
| | - Meng Han
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials Anhui University 111 Jiu Long Rd Hefei Anhui Province 230601 P. R. China
| | - Manzhou Zhu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials Anhui University 111 Jiu Long Rd Hefei Anhui Province 230601 P. R. China
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33
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Wang C, Ren G, Yuan B, Zhang W, Lu M, Liu J, Li K, Lin Y. Enhancing Enzyme-like Activities of Prussian Blue Analog Nanocages by Molybdenum Doping: Toward Cytoprotecting and Online Optical Hydrogen Sulfide Monitoring. Anal Chem 2020; 92:7822-7830. [PMID: 32378404 DOI: 10.1021/acs.analchem.0c01028] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Artificial nanozymes have been designed to solve the problems of high cost and poor stability involving natural enzymes in analytical applications. Nevertheless, the catalytic efficiency of the nanozyme still needs to be improved so that it can meet the stability and sensitivity requirements of continuous biological detection. We presented an effective tailoring strategy to enhance the enzyme-like activities of Prussian-blue-analog-based nanozymes. Molybdenum-polysulfide-deposited nickel-iron bimetal Prussian-blue-analog-based hollow nanocages (Nanocages) with peroxidase-, catalase-, and laccase-mimicking activities were synthesized. The doping of molybdenum successfully tailored the size, morphology, composition, and complex structure of the Nanocage, and the peroxidase- and laccase-mimicking activities of the Nanocage nanozyme were enhanced by over 37 and 27 times, respectively, compared with pristine Prussian blue analogs. Moreover, in environments of harsh pH, high temperature, and high salt concentration, Nanocages exhibited much higher stability than natural enzymes. The peroxidase- and catalase-mimicking activities were applied to eliminate reactive oxygen species in cells, whereas the laccase-like activity of Nanocages was integrated with an online sensing platform for in vivo and continuous optical hydrogen sulfide monitoring in the brains of living rats. Our findings may provide possibilities for advancing the design strategy of highly active nanozymes as well as nanozyme-based in vivo detection methods and will offer unique opportunities for their involvement in bioanalytical chemistry.
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Affiliation(s)
- Chao Wang
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Guoyuan Ren
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Binbin Yuan
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Wang Zhang
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Mingju Lu
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Jia Liu
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Kai Li
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
| | - Yuqing Lin
- Department of Chemistry, Capital Normal University, 105 West Third Ring Road North, Haidian District, Beijing 100048, China
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34
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Zhang X, Zhang L, Zhu GG, Zhu YX, Lu SY. Mixed Metal Phosphide Chainmail Catalysts Confined in N-Doped Porous Carbon Nanoboxes as Highly Efficient Water-Oxidation Electrocatalysts with Ultralow Overpotentials and Tafel Slopes. ACS APPLIED MATERIALS & INTERFACES 2020; 12:7153-7161. [PMID: 31913590 DOI: 10.1021/acsami.9b19504] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Electrocatalytic hydrogen production driven by surplus electric energies is considered a promising sustainable process for hydrogen supply. The high overpotential and low energy-conversion efficiency caused by the slow kinetics of the four-electron transfer oxygen-evolution reaction (OER), however, hamper its competitiveness. Herein, a highly stable, efficient OER catalyst was developed, taking the effects of both composition and nanostructure into account for the catalyst design. N-doped carbon-armored mixed metal phosphide nanoparticles confined in N-doped porous carbon nanoboxes, a particle-in-box nanostructure, were synthesized from monodisperse Ni3[Fe(CN)6]2·H2O nanocubes through sequential conformal polydopamine coating, ammonia etching, and thermal phosphorization. The product exhibited outstanding catalytic abilities for the OER in 1.0 M KOH, delivering 10, 100, and 250 mA/cm2 at ultrasmall overpotentials of 203, 242, and 254 mV, respectively, with an ultrasmall Tafel slope of 38 mV/dec, outperforming most recently reported top-notch iron-group-based OER catalysts. The long-term stability was also excellent, showing a small chronopotentiometric decay of 2.5% over a 24 h operation at 50 mA/cm2. The enhanced catalytic efficiency and stability may be attributable to the unique particle-in-box structure as a nanoreactor offering a local, fast reaction environment, the conductive N-doped porous carbon shell for fast charge and mass transport, the synergistic effect between multicomponent metal phosphides for enhanced intrinsic activities, and the carbon protection layer to prevent/delay the catalyst core from being deactivated. This combined particle-in-box and chainmail design concept for electrocatalysts is unique and advantageous and may be readily applied to the general field of heterogeneous reactions.
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Affiliation(s)
- Xin Zhang
- School of Materials Science and Engineering , Anhui University of Science and Technology , Huainan 232001 , Anhui , P. R. China
| | - Lei Zhang
- School of Materials Science and Engineering , Anhui University of Science and Technology , Huainan 232001 , Anhui , P. R. China
| | - Guo-Gang Zhu
- School of Materials Science and Engineering , Anhui University of Science and Technology , Huainan 232001 , Anhui , P. R. China
| | - Yuan-Xin Zhu
- School of Materials Science and Engineering , Anhui University of Science and Technology , Huainan 232001 , Anhui , P. R. China
| | - Shih-Yuan Lu
- Department of Chemical Engineering , National Tsing Hua University , Hsinchu 30013 , Taiwan
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35
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Guo J, Zhang G, Tang Z, Zhang J. Design of Prussian blue analogue-derived double-cone structure Ce–Fe catalysts and their enhanced performance for the selective catalytic reduction of NO x with NH 3. NEW J CHEM 2020. [DOI: 10.1039/d0nj04419a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Prussian blue (PB) and its analogues (PBA) with different structures and adjustable compositions have been recognized as promising materials for catalysis, energy storage, and biological applications.
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Affiliation(s)
- Jie Guo
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- National Engineering Research Center for Fine Petrochemical Intermediates
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Guodong Zhang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- National Engineering Research Center for Fine Petrochemical Intermediates
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Zhicheng Tang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- National Engineering Research Center for Fine Petrochemical Intermediates
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
| | - Jiyi Zhang
- School of Petroleum and Chemical
- Lanzhou University of Technology
- Lanzhou 730050
- China
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36
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Li Y, Ge L, Zhou Y, Li L, Li W, Xu J, Li Y. KB-templated in situ synthesis of highly dispersed bimetallic NiFe phosphides as efficient oxygen evolution catalysts. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00627k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
KB-templated in situ synthesized highly dispersed bimetallic NiFe phosphides function as efficient oxygen evolution catalysts.
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Affiliation(s)
- Yunheng Li
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
| | - Lin Ge
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Yajun Zhou
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
| | - Liang Li
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
| | - Wei Li
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
| | - Jieyu Xu
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
| | - Yongsheng Li
- Lab of Low-Dimensional Materials Chemistry
- Key Laboratory for Ultrafine Materials of Ministry of Education
- Shanghai Engineering Research Center of Hierarchical Nanomaterials
- School of Materials Science and Engineering
- East China University of Science and Technology
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37
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Wang C, Wang M, Zhang W, Liu J, Lu M, Li K, Lin Y. Integrating Prussian Blue Analog-Based Nanozyme and Online Visible Light Absorption Approach for Continuous Hydrogen Sulfide Monitoring in Brains of Living Rats. Anal Chem 2019; 92:662-667. [PMID: 31834784 DOI: 10.1021/acs.analchem.9b04931] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The continuous detection of hydrogen sulfide (H2S) is significant for revealing its role in the neuron protection and diagnosis of various diseases. In this study, a Prussian blue analog nanocubes (PBA NCs)-based oxidase-like mimic was synthesized and designed for continuous H2S monitoring in a visible light absorption-based online optical detection platform (OODP). A specific chemical reaction between H2S and the PBA NCs induce a decreasing oxidase-like activity of the PBA NCs, generating lower amounts of oxidized products of 3,3'5,5'-tetramethylbenzidine (TMB) and increasing the light intensity. By coupling the microdialysis techniques with OODP, excellent linearity in the range of 0.1-20 μM H2S with a limit of detection of 33 nM and outstanding stability, reproducibility, and specificity in the response to H2S were exhibited. By using this OODP, near real-time response and continuous H2S measurements in the brains of living rats were successfully achieved. This new idea of integrating enzyme-like mimics with specific chemical reactions to form an online optical detection platform for continuous monitoring of neurochemical in the brain may be highly meaningful for thoroughly understanding the function of the brain.
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Affiliation(s)
- Chao Wang
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Manchao Wang
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Wang Zhang
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Jia Liu
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Mingju Lu
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Kai Li
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
| | - Yuqing Lin
- Department of Chemistry , Capital Normal University , 105 West Third Ring Road North , Haidian District, Beijing 100048 , China
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38
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Tabe H, Matsushima M, Tanaka R, Yamada Y. Creation and stabilisation of tuneable open metal sites in thiocyanato-bridged heterometallic coordination polymers to be used as heterogeneous catalysts. Dalton Trans 2019; 48:17063-17069. [PMID: 31697295 DOI: 10.1039/c9dt03679b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of thiocyanato-bridged heterometallic coordination polymers with a 3D reticular network have been synthesised by the reaction of [PtIV(SCN)6]2- with MII ions to form {MII[PtIV(SCN)6]}n and {[MII(CH3OH)2][PtIV(SCN)6]}n (MII = MnII, FeII, CoII, NiII or CuII) in water and methanol, respectively. Single-crystal X-ray analyses revealed the absence of open metal sites in {MII[PtIV(SCN)6]}ns and the formation of potential open metal sites at the MII ions of {[MII(CH3OH)2][PtIV(SCN)6]}ns by the coordination of methanol. One of the two coordinating methanol molecules in {[CoII(CH3OH)2][PtIV(SCN)6]}n was replaced with pyridine to stabilise the open metal sites, because the methanol molecules are too labile to maintain open metal sites in water. The heterogeneous catalysis of coordination polymers with and without open metal sites was examined for organophosphate hydrolysis and photocatalytic water oxidation to clarify the requisites for heterogeneous catalysts.
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Affiliation(s)
- Hiroyasu Tabe
- Graduate School of Engineering, Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan. and The OCU Advanced Research Institute for Natural Science and Technology (OCARINA), Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Masaaki Matsushima
- Graduate School of Engineering, Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.
| | - Rika Tanaka
- Graduate School of Engineering, Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan. and Analytical Centre of Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Yusuke Yamada
- Graduate School of Engineering, Osaka City University, Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.
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39
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Yang W, Tian J, Hou L, Deng B, Wang S, Li R, Yang F, Li Y. Hierarchical MoP Hollow Nanospheres Anchored on a N,P,S-Doped Porous Carbon Matrix as Efficient Electrocatalysts for the Hydrogen Evolution Reaction. CHEMSUSCHEM 2019; 12:4662-4670. [PMID: 31444951 DOI: 10.1002/cssc.201902043] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/23/2019] [Indexed: 06/10/2023]
Abstract
Developing efficient, nonprecious, and durable electrocatalysts with favorable nanostructures is a persistent challenge yet is significant for the hydrogen evolution reaction (HER). Herein, for the first time, a rationally designed strategy is reported for the synthesis of hierarchical hollow MoP nanospheres anchored on N,P,S co-doped porous carbon (hs-MoP/NPSC). Importantly, the porous shell of the hollow nanosphere is constructed of a number of interwoven MoP subunits, which is beneficial for exposing surface active sites as much as possible and promoting the mass transport during the HER process. In addition, the heteroatom-enriched porous carbon networks can further reduce the electron/ion transfer resistance. As expected, the hs-MoP/NPSC electrocatalyst exhibits an encouraging HER activity with a low overpotential of only 70 mV at a current density of 10 mA cm-2 , a small Tafel slope, and long-term durability in alkaline media, outperforming most of reported Pt-free MoP-based electrocatalysts to date. This present work not only develops a highly efficient electrocatalyst for HER but also opens up opportunities to engineer novel architectures for various applications.
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Affiliation(s)
- Wang Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Jingbo Tian
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Liqiang Hou
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Bijian Deng
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Shuo Wang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Rui Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Fan Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
| | - Yongfeng Li
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Changping, 102249, P.R. China
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40
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Facile synthesis of CoxFe1−xP microcubes derived from metal-organic frameworks for efficient oxygen evolution reaction. J Colloid Interface Sci 2019; 554:202-209. [DOI: 10.1016/j.jcis.2019.07.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 06/06/2019] [Accepted: 07/03/2019] [Indexed: 11/23/2022]
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41
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Wang K, Zhang F, Zhu G, Zhang H, Zhao Y, She L, Yang J. Surface Anchoring Approach for Growth of CeO 2 Nanocrystals on Prussian Blue Capsules Enable Superior Lithium Storage. ACS APPLIED MATERIALS & INTERFACES 2019; 11:33082-33090. [PMID: 31418549 DOI: 10.1021/acsami.9b11212] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Prussian blue (PB) and its analogues (PBAs) have been acknowledged as promising materials for the catalysis, energy storage, and bioapplications because of different constructions and tunable composition. The approach for surface modification with metal oxides for boosting the performance, however, is rarely reported. Herein, a facile surface anchoring strategy has been proposed to realize CeO2 nanocrystals uniformly depositing on the surface of PB. Besides, the size, thickness, and depositing density of CeO2 nanocrystals can be regulated by adjusting the amount of the precursor and the proportion of ethanol and deionized water. Furthermore, after a step of confined pyrolysis treatment under an air atmosphere, CeO2 nanocrystals with an encapsulated iron oxide structure have been obtained. This shows a remarkable cycling and rate performance when evaluated as an anode of the lithium-ion battery. The surface anchoring approach of the CeO2 nanocrystals may not only promote the various applications of PB-based materials but also provide an opportunity for developing the architecture of other CeO2-based core-shell nanostructures.
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Affiliation(s)
- Kai Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
| | - Fangzhou Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
| | - Guanjia Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
| | - Hui Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
| | - Yuye Zhao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
| | - Lan She
- Department of Inorganic Chemistry, School of Pharmacy , Second Military Medical University , 325 Guohe Road , Shanghai 200433 , China
| | - Jianping Yang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering , Donghua University , Shanghai 201620 , China
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42
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Nai J, Lou XWD. Hollow Structures Based on Prussian Blue and Its Analogs for Electrochemical Energy Storage and Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1706825. [PMID: 30155969 DOI: 10.1002/adma.201706825] [Citation(s) in RCA: 232] [Impact Index Per Article: 46.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 03/03/2018] [Indexed: 05/27/2023]
Abstract
Due to their special structural characteristics, hollow structures grant fascinating physicochemical properties and widespread applications, especially in electrochemical energy storage and conversion. Recently, the research of Prussian blue (PB) and its analog (PBA) related nanomaterials has emerged and has drawn considerable attention because of their low cost, facile preparation, intrinsic open framework, and tunable composition. Here, the recent progress in the study of PB- and PBA-based hollow structures for electrochemical energy storage and conversion are summarized and discussed. First, some remarkable examples in the synthesis of hollow structures from PB- and PBA-based materials are illustrated in terms of the structural architectures, i.e., closed single-shelled hollow structures, open hollow structures, and complex hollow structures. Thereafter, their applications as potential electrode materials for lithium-/sodium-ion batteries, hybrid supercapacitors, and electrocatalysis are demonstrated. Finally, the current achievements in this field together with the limits and urgent challenges are summarized. Some perspectives on the potential solutions and possible future trends are also provided.
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Affiliation(s)
- Jianwei Nai
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
| | - Xiong Wen David Lou
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
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43
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Ma L, Zhou B, Tang L, Guo J, Liu Q, Zhang X. Template confined synthesis of NiCo Prussian blue analogue bricks constructed nanowalls as efficient bifunctional electrocatalyst for splitting water. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.06.103] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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44
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Liu D, Wan J, Pang G, Tang Z. Hollow Metal-Organic-Framework Micro/Nanostructures and their Derivatives: Emerging Multifunctional Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1803291. [PMID: 30548351 DOI: 10.1002/adma.201803291] [Citation(s) in RCA: 112] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 09/05/2018] [Indexed: 05/20/2023]
Abstract
Hollow metal-organic framework (MOF) micro/nanostructures and their derivatives are attracting a great amount of research interest in recent years because their hierarchical porous structures not only provide abundant, easily accessed metal sites but also endow 3D channels for rapid mass transport. As a result, they demonstrate significant advantages in many applications including catalysis, gas sensors, batteries, supercapacitors, and so on. Nevertheless, studies on hollow MOFs and their derivatives are still at the beginning of this field, and the relationship between their structures and application performances is not yet reviewed comprehensively. Herein, the synthetic strategies and practical applications of hollow micro/nanostructured MOFs and their derivatives are summarized, and their corresponding prospects are also discussed.
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Affiliation(s)
- Di Liu
- Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Chinese Academy of Sciences, No. 11, Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Jiawei Wan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Beiertiao, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Guangsheng Pang
- Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology, Chinese Academy of Sciences, No. 11, Beiyitiao, Zhongguancun, Beijing, 100190, P. R. China
| | - Zhiyong Tang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
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Wang Y, Wang Y, Zhang L, Liu CS, Pang H. PBA@POM Hybrids as Efficient Electrocatalysts for the Oxygen Evolution Reaction. Chem Asian J 2019; 14:2790-2795. [PMID: 31246373 DOI: 10.1002/asia.201900791] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 06/18/2019] [Indexed: 01/14/2023]
Abstract
To realize the effective conversion of renewable energy through water decomposition, efficient electrocatalysts for the oxygen evolution reaction (OER) are essential. In this article, PBA@POM was successfully prepared with a Prussian blue analogue (PBA) as the initial structure. A facile hydrothermal process is reported for obtaining PBA@POM by etching the cubic PBA with a strong Brønsted acid, H3 PMo12 O40 (HPMo). The hollow cube structure not only exposes more active sites but also promotes electron transport, which results in excellent electrocatalytic activity for the OER. Compared with the PBA, which initially simply adhered to POM, the optimum PBA@POM hybrids display remarkably enhanced OER catalytic activity, with an almost constant overpotential of 440 mV at a current density of 10 mA cm-2 and a small Tafel slope (23.45 mV dec-1 ). The facilely prepared PBA@POM with good electrochemical activity and stability promises great potential for the OER.
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Affiliation(s)
- Yuyin Wang
- Guangling College, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225009, Jiangsu, P. R. China
| | - Yan Wang
- Guangling College, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225009, Jiangsu, P. R. China
| | - Li Zhang
- Guangling College, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225009, Jiangsu, P. R. China
| | - Chun-Sen Liu
- Henan Provincial Key Laboratory of Surface&Interface Science, Zhengzhou University of Light Industry, Zhengzhou, 450002, P. R. China
| | - Huan Pang
- Guangling College, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225009, Jiangsu, P. R. China
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Zhang K, Lee TH, Bubach B, Ostadhassan M, Jang HW, Choi JW, Shokouhimehr M. Layered metal-organic framework based on tetracyanonickelate as a cathode material for in situ Li-ion storage. RSC Adv 2019; 9:21363-21370. [PMID: 35521296 PMCID: PMC9066163 DOI: 10.1039/c9ra03975a] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 07/01/2019] [Indexed: 11/21/2022] Open
Abstract
Prussian blue analogs (PBAs) formed with hexacyanide linkers have been studied for decades. The framework crystal structure of PBAs mainly benefits from the six-fold coordinated cyano functional groups. In this study, in-plane tetracyanonickelate was utilized to engineer an organic linker and design a family of four-fold coordinated PBAs (FF-PBAs; Fe2+Ni(CN)4, MnNi(CN)4, Fe3+Ni(CN)4, CuNi(CN)4, CoNi(CN)4, ZnNi(CN)4, and NiNi(CN)4), which showed an interesting two-dimensional (2D) crystal structure. It was found that these FF-PBAs could be utilized as cathode materials of Li-ion batteries, and the Ni/Fe2+ system exhibited superior electrochemical properties compared to the others with a capacity of 137.9 mA h g-1 at a current density of 100 mA g-1. Furthermore, after a 5000-cycle long-term repeated charge/discharge measurement, the Ni/Fe2+ system displayed a capacity of 60.3 mA h g-1 with a coulombic efficiency of 98.8% at a current density of 1000 mA g-1. In addition, the capacity of 86.1% was preserved at 1000 mA g-1 as compared with that at 100 mA g-1, implying a good rate capability. These potential capacities can be ascribed to an in situ reduction of Li+ in the interlayer of Ni/Fe2+ instead of the formation of other compounds with the host material according to ex situ XRD characterization. These specially designed FF-PBAs are expected to inspire new concepts in electrochemistry and other applications requiring 2D materials.
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Affiliation(s)
- Kaiqiang Zhang
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea
- Electronic Materials Center, Korea Institute of Science and Technology (KIST) Seoul 136-791 Republic of Korea
| | - Tae Hyung Lee
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea
| | - Bailey Bubach
- Department of Petroleum Engineering, University of North Dakota Grand Forks ND 58202 USA
| | - Mehdi Ostadhassan
- Department of Petroleum Engineering, University of North Dakota Grand Forks ND 58202 USA
| | - Ho Won Jang
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea
| | - Ji-Won Choi
- Electronic Materials Center, Korea Institute of Science and Technology (KIST) Seoul 136-791 Republic of Korea
| | - Mohammadreza Shokouhimehr
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea
- Department of Petroleum Engineering, University of North Dakota Grand Forks ND 58202 USA
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Wang Q, Astruc D. State of the Art and Prospects in Metal–Organic Framework (MOF)-Based and MOF-Derived Nanocatalysis. Chem Rev 2019; 120:1438-1511. [DOI: 10.1021/acs.chemrev.9b00223] [Citation(s) in RCA: 894] [Impact Index Per Article: 178.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Qi Wang
- ISM, UMR CNRS N°5255, University of Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Didier Astruc
- ISM, UMR CNRS N°5255, University of Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
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48
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Shen Y, Guo SG, Du F, Yuan XB, Zhang Y, Hu J, Shen Q, Luo W, Alsaedi A, Hayat T, Wen G, Li GL, Zhou Y, Zou Z. Prussian blue analogue-derived Ni and Co bimetallic oxide nanoplate arrays block-built from porous and hollow nanocubes for the efficient oxygen evolution reaction. NANOSCALE 2019; 11:11765-11773. [PMID: 31184359 DOI: 10.1039/c9nr01804b] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Effective oxygen evolution reaction (OER) catalysts composed of Earth-abundant transition metals are crucial for sustainable energy conversion and storage. Metal-organic frameworks (MOFs) with tunable compositions are promising precursors for the fabrication of hollow and porous electrocatalysts. However, pulverous MOFs usually suffer from agglomeration during pyrolysis, greatly reducing the activity of their derived catalysts. In this work, Prussian blue analogue (PBA) arrays with hierarchical multidimensional architecture were directly grown on nickel foam (NF) using a template-oriented method. The subsequent calcination in air allowed for obtaining NixCo3-xO4 nanoplate arrays consisting of porous and hollow nanocubes. The derived bimetallic NixCo3-xO4/NF required only an overpotential of 287 mV to achieve a current density of 10 mA cm-2 in 1.0 M KOH solution, which is much lower than that of the monometallic NiO and the RuO2 benchmark. The 3D intersectional architecture of the NixCo3-xO4 nanoplates and the porous and hollow nanocube subunits contributed to the large specific surface area and reduced charge-transfer resistance of the NixCo3-xO4/NF electrode. Density functional theory (DFT) calculations and post-OER characterization revealed that the incorporated Co was the active sites and electrochemical active CoOOH intermediates were in situ formed during the OER. Our study provides a facile and efficient strategy for the rational design of MOF-derived materials towards effective and low-cost electrocatalysis.
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Affiliation(s)
- Yan Shen
- College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
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Xu C, Li Q, Shen J, Yuan Z, Ning J, Zhong Y, Zhang Z, Hu Y. A facile sequential ion exchange strategy to synthesize CoSe 2/FeSe 2 double-shelled hollow nanocuboids for the highly active and stable oxygen evolution reaction. NANOSCALE 2019; 11:10738-10745. [PMID: 31120471 DOI: 10.1039/c9nr02599e] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Transition metal-based nanostructures have been considered as promising substitutes for rare-earth metal oxide electrocatalysts toward the oxygen evolution reaction (OER). Herein, we report for the first time on a novel multicomponent metal selenide electrocatalyst based on CoSe2/FeSe2 double-shelled hollow nanocuboids (CoSe2/FeSe2 DS-HNCs) with the highly oxidative Co3+ species, which is synthesized via a facile sequential ion exchange strategy. The solid Co-precursor nanocuboids are first converted into the intermediate Co2[Fe(CN)6] with a mesoporous and double-shelled hollow structure produced through a facile ligand exchange at room temperature, and then the final CoSe2/FeSe2 DS-HNCs are obtained by a subsequent Se ion exchange reaction. The intermediate product of Co2[Fe(CN)6] plays an important role not only in constructing a double-shelled hollow structure but also in providing the Fe source for the growth of the final multicomponent metal selenides. Benefiting from the nanosized double-shelled hollow structure and mesoporous double-metal selenide shells with the highly oxidative Co3+ species, the as-prepared CoSe2/FeSe2 DS-HNCs exhibit superior OER performance to state-of-the-art metal selenides, including a small overpotential of 240 mV at a current density of 10 mA cm-2 and the excellent electrochemical durability over 50 h. This work opens up a new avenue towards developing highly active multicomponent noble-metal-free electrocatalysts.
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Affiliation(s)
- Chunyang Xu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua 321004, China.
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50
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Jia Q, Su F, Li Z, Huang X, He L, Wang M, Zhang Z, Fang S, Zhou N. Tunable Hollow Bimetallic MnFe Prussian Blue Analogue as the Targeted pH-Responsive Delivery System for Anticancer Drugs. ACS APPLIED BIO MATERIALS 2019; 2:2143-2154. [DOI: 10.1021/acsabm.9b00129] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Qiaojuan Jia
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Fangfang Su
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Zhenzhen Li
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Xiaoyu Huang
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou 450052, People’s Republic of China
| | - Linghao He
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Minghua Wang
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Zhihong Zhang
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Shaoming Fang
- School of Materials and Chemical Engineering, Zhengzhou University of Light Industry, No. 136, Science Avenue, Zhengzhou 450001, People’s Republic of China
| | - Nan Zhou
- Department of Orthopedics, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou 450052, People’s Republic of China
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