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Awais Ahmad S, Zia Ullah Shah M, Arif M, Sana Ullah Shah M, Ullah E, Shah A, Sajjad M, Aftab J, Song P. Rational design of a novel MnO2-FeSe2 nanohybrid with nanowires/cubic architecture as promising supercapattery electrode materials. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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2
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Preparation of GO-based Cr-Zn bimetallic layered porous sulfide by ZIF template method for high performance supercapacitors. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Popardowski A, Pasierb P. Influence of electrolyte and redox active electrode materials properties on working mechanism and performance of manganese oxide-based supercapacitors. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Wang Z, Lu S, Xu W, Wang Z, Zuo H. Fabrication of an ultra-stable composite electrode material of La 2O 3/Co 3O 4/graphene on nickel foam for high-performance supercapacitors. NEW J CHEM 2022. [DOI: 10.1039/d2nj00089j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three-dimensional lily-like structure was constructed by the novel combination of La2O3, Co3O4, and graphene on nickel foam (LCGN) through hydrothermal synthesis and thermal annealing.
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Affiliation(s)
- Zijing Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Shixiang Lu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Wenguo Xu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Ziwen Wang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Hao Zuo
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China
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One-step hydrothermal synthesis of bimetallic oxides (NiO@Mn3O4) supported on rGO: A highly efficient electrode material for supercapacitors. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Gong J, Yang J, Wang J, Lv L, Wang W, Pu L, Zhang H, Dai Y. A dual NiCo metal-organic frameworks derived NiCo2S4 core-shell nanorod arrays as high-performance electrodes for asymmetric supercapacitors. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137794] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Zhang D, Yang Z, Yang Y, Li H, Wang X. Highly active hollow mesoporous NiFeCr hydroxide as an electrode material for the oxygen evolution reaction and a redox capacitor. Chem Commun (Camb) 2020; 56:15549-15552. [PMID: 33242046 DOI: 10.1039/d0cc05421f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hollow mesoporous trimetallic NiFeCr hydroxide electrode is prepared via a four-step procedure involving the fast electrodeposition of an Ni/Cr/Fe alloy onto a nickel foam substrate, followed by dealloying, oxidation, and activation. The title electrode shows an ultralow onset overpotential of 210 mV for the oxygen evolution reaction and a high specific capacity of 1768 F g-1 as a redox capacitor.
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Affiliation(s)
- Ding Zhang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, P. R. China.
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Huang S, Shi XR, Sun C, Duan Z, Ma P, Xu S. The Application of Metal-Organic Frameworks and Their Derivatives for Supercapacitors. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2268. [PMID: 33207732 PMCID: PMC7696577 DOI: 10.3390/nano10112268] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/03/2020] [Accepted: 11/12/2020] [Indexed: 02/03/2023]
Abstract
Supercapacitors (SCs), one of the most popular types of energy-storage devices, present lots of advantages, such as large power density and fast charge/discharge capability. Being the promising SCs electrode materials, metal-organic frameworks (MOFs) and their derivatives have gained ever-increasing attention due to their large specific surface area, controllable porous structure and rich diversity. Herein, the recent development of MOFs-based materials and their application in SCs as the electrode are reviewed and summarized. The preparation method, the morphology of the materials and the electrical performance of various MOFs and their derivatives (such as carbon, metal oxide/hydroxide and metal sulfide) are briefly discussed. Most of recent works concentrate on Ni-, Co- and Mn-MOFs and their composites/derivatives. Conclusions and our outlook for the researches are also given, which would be a valuable guideline for the rational design of MOFs materials for SCs in the near future.
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Affiliation(s)
- Simin Huang
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
| | - Xue-Rong Shi
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
- Institute of Physical Chemistry, University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria
| | - Chunyan Sun
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
| | - Zhichang Duan
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
| | - Pan Ma
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
| | - Shusheng Xu
- School of Material Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Songjiang District, Shanghai 201620, China; (S.H.); (C.S.); (Z.D.); (P.M.)
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Li Y, Peng L, Guo J, Chen Z. An Enhanced Reduction-Adsorption Strategy for Cr(VI): Fabrication and Application of L-Cysteine-doped Carbon@Polypyrrole with a Core/Shell Composite Structure. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:11508-11516. [PMID: 32787056 DOI: 10.1021/acs.langmuir.0c01849] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Reclamation and recycling of heavy metal ions can offer environmental protection and sustainable development. Here, we report the preparation of L-cysteine (L-cys)-doped glucose carbon sphere (GCS)@polypyrrole (PPy) composites (GCS@PPy/L-cys). The adsorption performance and mechanism of GCS@PPy/L-cys toward Cr(VI) from water were investigated in detail. The chromate enrichment on GCS@PPy is significantly facilitated by doping with L-cys, which prevents the oxidative collapse of the structure. This approach leads to many reduction-adsorption sites that reduce the highly hazardous Cr(VI) into less toxic Cr(III). More significantly, the composite can be reused to fabricate supercapacitors that avoid secondary pollution. This strategy offers high-efficiency treatment and sustainable utilization of hypervalent metals in water.
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Affiliation(s)
- Yinhui Li
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, PR China
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization, Tianjin 300130, PR China
| | - Longfei Peng
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, PR China
| | - Jun Guo
- Key Laboratory of Membrane and Membrane Process, China National Offshore Oil Corporation Tianjin Chemical Research & Design Institute, Tianjin 300131, PR China
| | - Zan Chen
- Key Laboratory of Membrane and Membrane Process, China National Offshore Oil Corporation Tianjin Chemical Research & Design Institute, Tianjin 300131, PR China
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
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Hu Q, Zou X, Huang Y, Wei Y, YaWang, Chen F, Xiang B, Wu Q, Li W. Graphene oxide-drove transformation of NiS/Ni3S4 microbars towards Ni3S4 polyhedrons for supercapacitor. J Colloid Interface Sci 2020; 559:115-123. [DOI: 10.1016/j.jcis.2019.10.010] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 09/27/2019] [Accepted: 10/01/2019] [Indexed: 11/17/2022]
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Enhanced pseudocapacitive performance of CoSnO3 through Mn2+ doping by ion-exchange method for all-printed supercapacitors. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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12
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Shi Z, Chu W, Hou Y, Gao Y, Yang N. Asymmetric supercapacitors with high energy densities. NANOSCALE 2019; 11:11946-11955. [PMID: 31188368 DOI: 10.1039/c9nr02607j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The low energy densities of supercapacitors (SCs) are generally limited by the used anodes. To develop SCs with high energy densities, Fe3+ modified V2O5@GQDs (m-V2O5@GQDs) and ZIF-67-derived nanoporous carbon loaded with Mn3O4 (C/N-Mn3O4) were synthesized. After their detailed characterization using electron microscopy, X-ray methods and electrochemical techniques, they were further utilized as the anode and the cathode, respectively, to construct asymmetric supercapacitors (ASCs). The as-synthesized m-V2O5@GQDs improve the poor conductivity of V2O5, contributing greatly to a specific capacitance of 761 F g-1 at a current density of 2 A g-1. With application of a cell voltage of 2 V, an energy density of up to 99.4 W h kg-1 is achieved at a power density of 1000 W kg-1. Such ASCs also exhibit outstanding cycling performance (95% of initial capacitance even after 10 000 charging/discharging cycles). This study thus provides a new way to design and construct ASCs with high energy densities.
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Affiliation(s)
- Zijun Shi
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, People's Republic of China.
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Muhammad R, Mohanty P. Iodine sequestration using cyclophosphazene based inorganic-organic hybrid nanoporous materials: Role of surface functionality and pore size distribution. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.03.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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14
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Homogeneous reduced graphene oxide supported NiO-MnO2 ternary hybrids for electrode material with improved capacitive performance. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.084] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Pujari R, Lokhande V, Patil U, Lee D, Lokhande C. Controlled sulfurization of MnCO3 microcubes architectured MnS2 nanoparticles with 1.7 fold capacitance increment for high energy density supercapacitor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.01.185] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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