偏钒酸根掺杂的NiCo-LDH电极的制备及性能研究

doi:10.19964/j.issn.1006-4990.2022-0398

Abstract

Abstract:

Supercapacitor is one of the hot spots in the research and development of chemical energy storage devices in recent years，and electrode materials play a decisive role in its performance.In order to synthesize NiCo based two-dimensional layered double hydroxide（LDH） electrode materials with excellent supercapacitor performance，NiCo-LDH nanoarrays were first prepared on the surface of Ni foam by one-step hydrothermal method.Then，in a water-glycol system，VO₃^- doped NiCo-LDH nanoarrays were prepared through a secondary solvothermal reaction.Finally，electrode materials with excellent performance were obtained through alkali conversion.Using this electrode and activated carbon to assemble an all solid-state asymmetric supercapacitor device，the device showed an energy density of 0.416 mW·h/cm² at a voltage of 0 to 1.8 V and a power density of 9 mW/cm²，and it had good cycle stability.

Key words: Ni foam, NiCo-LDH, vanadate, nanoarray, supercapacitor

CLC Number:

O611.6

XU Xuetang, WANG Xukai, ZHANG Shenhe, HUANG Meixiang, NONG Shuliu, XU Nuo. Study on preparation and properties of vanadate doped NiCo-LDH electrode[J]. Inorganic Chemicals Industry, 2023, 55(5): 52-58.

Figures/Tables 5

References 17

1	LIU Yongkun， JIANG Guohua， YU Bo，et al.Growth of phosphorus-substituted Ni-Co-S and iron oxide nanosheets on N-doped carbon bon nanofibers for high performance hybrid supercapacitor[J].Journal of Alloys and Compounds，2020，832：154909.
2	YANG Zhoufei， TIAN Jiarui， YIN Zefang，et al.Carbon nanotube-and graphene-based nanomaterials and applications in high-voltage supercapacitor：A review[J].Carbon，2019，141：467-480.
3	MOHD ABDAH M A A， AZMAN N H N， KULANDAIVALU S，et al.Review of the use of transition-metal-oxide and conducting polymer-based fibres for high-performance supercapacitors[J].Materials & Design，2020，186：108199.
4	JING Chuan， DONG Biqin， ZHANG Yuxin.Chemical modifications of layered double hydroxides in the supercapacitor[J].Energy & Environmental Materials，2020，3（3）：346-379.
5	LIANG Ruibin， DU Yongquan， XIAO Peng，et al.Transition metal oxide electrode materials for supercapacitors：A review of recent developments[J].Nanomaterials 2021，11（5）：1248.
6	FENG Yanyan， LI Yanjie， YANG Wen，et al.Facile synthesis of nickel cobalt layered double hydroxide nanosheets intercalated with sulfate anion for high-performance supercapacitor[J].Journal of Nanoscience and Nanotechnology，2020，20（2）：1260-1268.
7	SOUNDARYA G G， NALINI B， LAKSHMI D，et al.Structural rearrangement by Ni，Cr doping in zinc cobaltite and its influence on supercapacitance[J].Ceramics International，2021，47（13）：18635-18645.
8	POONAM， SHARMA K， ARORA A，et al.Review of supercapacitors：Materials and devices[J].Journal of Energy Storage，2019，21：801-825.
9	蒋甜甜，许雪棠，王凡.卤离子调控的镍钴基电极材料生长及电容影响研究[J].无机盐工业，2022，54（8）：66-73.
	JIANG Tiantian， XU Xuetang， WANG Fan.Research on growth and supercapacitance of NiCo based electrode materials regulated by halogen ions[J].Inorganic Chemicals Industry，2022，54（8）：66-73.
10	LIANG Qunfang， JIANG Tiantian， ZHANG Shenhe，et al.Mechanistic insight into hierarchical nickel cobalt layered double hydroxide nanosheet-supported-nanowires arrays for high-performance hybrid supercapacitors[J].Journal of Energy Storage，2021，41：102858.
11	杨天怡.导电碳布表面高性能Ni-Co LDH超电容电极的研究[D].南宁：广西大学，2020.
	YANG Tianyi.Study of carbon cloth based high-performance Ni-Co LDH electrode for supercapacitor[D].Nanning：Guangxi University，2020.
12	梁群芳，许雪棠，王凡.基于阴离子交换反应的NiMn-LDH电极电容性能提升研究[J].无机盐工业，2022，54（2）：38- 44.
	LIANG Qunfang， XU Xuetang， WANG Fan.Study on improvement of capacitance performance of NiMn-LDH electrode material by anions exchange[J].Inorganic Chemicals Industry，2022，54（2）：38-44.
13	LIU Yangyang， TENG Xue， MI Yongli，et al.A new architecture design of Ni-Co LDH-based pseudocapacitors[J].Journal of Materials Chemistry A，2017，5（46）：24407-24415.
14	BAI Xue， LIU Qi， LIU Jingyuan，et al.Hierarchical Co₃O₄@Ni（OH）₂ core-shell nanosheet arrays for isolated all-solid state supercapacitor electrodes with superior electrochemical performance[J].Chemical Engineering Journal，2017，315：35-45.
15	PRZEŚNIAK-WELENC M， NADOLSKA M， KOŚCIELSKA B，et al.Tailoring the size and shape-new path for ammonium metavanadate synthesis[J].Materials，2019，12（20）：3446.
16	梁群芳.高性能NiCo-LDH和NiMn LDH纳米阵列超级电容器电极材料的活化研究[D].南宁：广西大学，2021.
	LIANG Qunfang.Study on activation of electrode materials for high performance NiCo-LDH and NiMn LDH nano-array supercapacitors[D].Nanning：Guangxi University，2021.
17	邹文茹.阴离子交换法增强Ni-Co基纳米阵列电极性能的研究[D].南宁：广西大学，2019.
	ZOU Wenru.Performance of Ni-Co based nanoarrays electrode enhanced by anion exchange[D].Nanning：Guangxi University，2019.

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National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Study on preparation and properties of vanadate doped NiCo-LDH electrode

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