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3D NiO nanowires@NiO nanosheets core-shell structures grown on nickel foam for high performance supercapacitor electrode. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2019.113710] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wu Y, Yang Y, Zhao X, Tan Y, Liu Y, Wang Z, Ran F. A Novel Hierarchical Porous 3D Structured Vanadium Nitride/Carbon Membranes for High-performance Supercapacitor Negative Electrodes. NANO-MICRO LETTERS 2018; 10:63. [PMID: 30393711 PMCID: PMC6199110 DOI: 10.1007/s40820-018-0217-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 06/28/2018] [Indexed: 05/26/2023]
Abstract
Transition-metal nitrides exhibit wide potential windows and good electrochemical performance, but usually experience imbalanced practical applications in the energy storage field due to aggregation, poor circulation stability, and complicated syntheses. In this study, a novel and simple multi-phase polymeric strategy was developed to fabricate hybrid vanadium nitride/carbon (VN/C) membranes for supercapacitor negative electrodes, in which VN nanoparticles were uniformly distributed in the hierarchical porous carbon 3D networks. The supercapacitor negative electrode based on VN/C membranes exhibited a high specific capacitance of 392.0 F g-1 at 0.5 A g-1 and an excellent rate capability with capacitance retention of 50.5% at 30 A g-1. For the asymmetric device fabricated using Ni(OH)2//VN/C membranes, a high energy density of 43.0 Wh kg-1 at a power density of 800 W kg-1 was observed. Moreover, the device also showed good cycling stability of 82.9% at a current density of 1.0 A g-1 after 8000 cycles. This work may throw a light on simply the fabrication of other high-performance transition-metal nitride-based supercapacitor or other energy storage devices.
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Affiliation(s)
- Yage Wu
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Yunlong Yang
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Xiaoning Zhao
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Yongtao Tan
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Ying Liu
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Zhen Wang
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China
| | - Fen Ran
- State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China.
- School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou, 730050, People's Republic of China.
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Brisse AL, Stevens P, Toussaint G, Crosnier O, Brousse T. Ni(OH)₂ and NiO Based Composites: Battery Type Electrode Materials for Hybrid Supercapacitor Devices. MATERIALS 2018; 11:ma11071178. [PMID: 29996510 PMCID: PMC6073142 DOI: 10.3390/ma11071178] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 06/27/2018] [Accepted: 07/06/2018] [Indexed: 12/02/2022]
Abstract
Nanocomposites of Ni(OH)2 or NiO have successfully been used in electrodes in the last five years, but they have been falsely presented as pseudocapacitive electrodes for electrochemical capacitors and hybrid devices. Indeed, these nickel oxide or hydroxide electrodes are pure battery-type electrodes which store charges through faradaic processes as can be shown by cyclic voltammograms or constant current galvanostatic charge/discharge plots. Despite this misunderstanding, such electrodes can be of interest as positive electrodes in hybrid supercapacitors operating under KOH electrolyte, together with an activated carbon-negative electrode. This study indicates the requirements for the implementation of Ni(OH)2-based electrodes in hybrid designs and the improvements that are necessary in order to increase the energy and power densities of such devices. Mass loading is the key parameter which must be above 10 mg·cm−2 to correctly evaluate the performance of Ni(OH)2 or NiO-based nanocomposite electrodes and provide gravimetric capacity values. With such loadings, rate capability, capacity, cycling ability, energy and power densities can be accurately evaluated. Among the 80 papers analyzed in this study, there are indications that such nanocomposite electrode can successfully improve the performance of standard Ni(OH)2 (+)//6 M KOH//activated carbon (−) hybrid supercapacitor.
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Affiliation(s)
- Anne-Lise Brisse
- Department Electric Equipment Laboratory (LME), EDF R&D, Avenue des Renardières, 77818 Morêt-sur-Loing CEDEX, France.
- Institut des Matériaux Jean Rouxel (IMN), Université de Nantes, UMR CNRS 6502, 2 rue de la Houssinière BP32229, 44322 Nantes CEDEX 3, France.
- Réseau sur le Stockage Electrochimique de l'Energie, FR CNRS no. 3459, 80039 Amiens CEDEX, France.
| | - Philippe Stevens
- Department Electric Equipment Laboratory (LME), EDF R&D, Avenue des Renardières, 77818 Morêt-sur-Loing CEDEX, France.
- Réseau sur le Stockage Electrochimique de l'Energie, FR CNRS no. 3459, 80039 Amiens CEDEX, France.
| | - Gwenaëlle Toussaint
- Department Electric Equipment Laboratory (LME), EDF R&D, Avenue des Renardières, 77818 Morêt-sur-Loing CEDEX, France.
- Réseau sur le Stockage Electrochimique de l'Energie, FR CNRS no. 3459, 80039 Amiens CEDEX, France.
| | - Olivier Crosnier
- Institut des Matériaux Jean Rouxel (IMN), Université de Nantes, UMR CNRS 6502, 2 rue de la Houssinière BP32229, 44322 Nantes CEDEX 3, France.
- Réseau sur le Stockage Electrochimique de l'Energie, FR CNRS no. 3459, 80039 Amiens CEDEX, France.
| | - Thierry Brousse
- Institut des Matériaux Jean Rouxel (IMN), Université de Nantes, UMR CNRS 6502, 2 rue de la Houssinière BP32229, 44322 Nantes CEDEX 3, France.
- Réseau sur le Stockage Electrochimique de l'Energie, FR CNRS no. 3459, 80039 Amiens CEDEX, France.
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Das HT, Mahendraprabhu K, Maiyalagan T, Elumalai P. Performance of Solid-state Hybrid Energy-storage Device using Reduced Graphene-oxide Anchored Sol-gel Derived Ni/NiO Nanocomposite. Sci Rep 2017; 7:15342. [PMID: 29127411 PMCID: PMC5681587 DOI: 10.1038/s41598-017-15444-z] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 10/27/2017] [Indexed: 01/08/2023] Open
Abstract
The influence of (nickel nitrate/citric acid) mole ratio on the formation of sol-gel end products was examined. The formed Ni/NiO nanoparticle was anchored on to reduced graphene-oxide (rGO) by means of probe sonication. It was found that the sample obtained from the (1:1) nickel ion: citric acid (Ni2+: CA) mole ratio resulted in a high specific capacity of 158 C/g among all (Ni2+: CA) ratios examined. By anchoring Ni/NiO on to the rGO resulted in enhanced specific capacity of as high as 335 C/g along with improved cycling stability, high rate capability and Coulombic efficiency. The high conductivity and increased surface area seemed responsible for enhanced electrochemical performances of the Ni/NiO@rGO nanocomposite. A solid-state hybrid energy-storage device consisting of the Ni/NiO@rGO (NR2) as a positive electrode and the rGO as negative electrode exhibited enhanced energy and power densities. Lighting of LED was demonstrated by using three proto-type (NR2(+)|| rGO(−)) hybrid devices connected in series.
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Affiliation(s)
- Himadri Tanaya Das
- Electrochemical Energy and Sensors Lab, Department of Green Energy Technology, Madanjeet School of Green Energy Technologies, Pondicherry University, Puducherry, 605014, India
| | - Kamaraj Mahendraprabhu
- Electrochemical Energy and Sensors Lab, Department of Green Energy Technology, Madanjeet School of Green Energy Technologies, Pondicherry University, Puducherry, 605014, India.,Department of Bioelectronics and Biosensors, Alagappa University, Karaikudi, 630003, Tamilnadu, India
| | - Thandavarayan Maiyalagan
- SRM Research Institute & Department of Chemistry, SRM University, Kattankulathur, Chennai, 603203, India
| | - Perumal Elumalai
- Electrochemical Energy and Sensors Lab, Department of Green Energy Technology, Madanjeet School of Green Energy Technologies, Pondicherry University, Puducherry, 605014, India.
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Hierarchical three-dimensional FeCo2O4@MnO2 core-shell nanosheet arrays on nickel foam for high-performance supercapacitor. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.01.022] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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