电极材料是影响超级电容器、电池等储能元件性能的核心要素。双金属氧化物电极材料具有比单一金属氧化物高几个数量级的电导率因而可以实现更高的输出功率密度。其中,双金属氧化物钴酸镍(NiCo2O4)由于具有良好的高电导率、超高的理论比容量、耐腐蚀性和低毒性等优点备受关注。通过对NiCo2O4形貌的调控可以获得高性能电极材料。主要针对纳米线、纳米片、纳米管、纳米球、纳米花等多形态双金属氧化物NiCo2O4电极材料,探索了各种制备方法的基本原理、特点以及对纳米NiCo2O4形貌的调控规律;简要说明了材料形貌与尺寸对其性能影响的机理及规律。
Electrode materials are an important factor affecting the performance of energy storage components such as supercapacitors and batteries.Bimetallic oxide electrode materials have conductivity several orders of magnitude higher than single metal oxides,enabling higher output power density.Among them,bimetallic oxide NiCo2O4 electrode material has attracted much attention due to its excellent high conductivity,ultra-high theoretical specific capacity,corrosion resistance,and low toxicity.High performance electrode materials can be obtained by regulating the morphology of NiCo2O4 electrode material.This article mainly focused on multi-morphology bimetallic oxide NiCo2O4 electrode materials such as nanowires,nanosheets,nanotubes,nanospheres,and nanoflowers.The basic principles and characteristics of various preparation methods,as well as regulation rules for nano NiCo2O4 morphology were studied.The influence of the morphology and size of the materials on the their performance was breifly discussed.
[1] Wang Y,Wu X,Han Y,et al.Flexible supercapacitor:overview and outlooks[J].Journal of Energy Storage,2021,42:103053.
[2] Wang Y,Zhang L,Hou H,et al.Recent progress in carbon-based materials for supercapacitor electrodes:a review[J].Journal of Materials Science,2021,56(1):173-200.
[3] Mladenova B,Dimitrova M,Stoyanova A,et al.MnO2/AgNPs composite as flexible electrode material for solid-state hybrid supercapacitor[J].Batteries-Basel,2024,10(4):122.
[4] Korivi N S,Vangari M,Jiang L,et al.Carbon nanotube nanocomposite-modified paper electrodes for supercapacitor applications[J].Applied Nanoscience,2017,7(1-2):41-45.
[5] Salleh N A,Kheawhom S,Hamid N A A,et al.Electrode polymer binders for supercapacitor applications:a review[J].Journal of Materials Research and Technology,2023,23:3470-3491.
[6] Tu L,Jia C.Conducting polymers as electrode materials for supercapacitors[J].Progress in Chemistry,2010,22(8):1610-1618.
[7] Chen Y C,Wen C Y,Wang C M,et al.Characterization of transition-metal oxide deposition on carbon electrodes of a supercapacitor[J].Applied Sciences-Basel,2016,6(12):413.
[8] Hu J,Qian F,Song G,et al.Hierarchical heterostructures of NiCo2O4@XMoO4(X=Ni,Co) as an electrode material for high-performance supercapacitors[J].Nanoscale Research Letters,2016,11:257.
[9] Anjana P M,Kumar S R S,Rakhi R B,et al.Manganese cobalt oxide nanoflakes for electrochemical energy storage[J].Journal of Materials Science-Materials in Electronics,2022,33(11):8484-8492.
[10] Qin J,Chi X,You J,et al.Temperature-induced hollow hierarchical NiCo2O4 microspheres for high performance pseudocapacitors[J].International Journal of Electrochemical Science,2022,17(3):220335.
[11] Thonge P N,Dhas S D,Waghmare S D,et al.Facile hydrothermal synthesis of NiMn2O4/C nanosheets for solid-state asymmetric supercapacitor and electrocatalytic oxygen evolution reaction[J].ACS Applied Nano Materials,2024,7(16):18579-18589.
[12] Yang J,Zou Y,Zhang S,et al.Fe2O3 particles loaded on sea urchin-like CoMn2O4 nanoneedles for high-performance supercapacitors[J].Journal of Alloys and Compounds,2025,1010:178127.
[13] Mo X,Xu G.,Kang X,et al.A facile microwave hydrothermal synthesis of ZnFe2O4/rGO nanocomposites for supercapacitor electrodes[J].Nanomaterials,2023,13(6):1034.
[14] Charapale M R,Dongale T D,Patil O A,et al.Hierarchical 3D flowers of 1T@2H-MoS2 assembled with an array of ultrathin nano-petals for high-performance supercapacitor electrodes[J].Journal of Solid State Electrochemistry,2024,28(1):181-195.
[15] Min X,Liu W,Wen B,et al.Nanosheet@nanosheet NiZn2O4@NiZn2S4 core-shell mesoporous heterostructure as an electrode material for aqueous hybrid supercapacitors[J].Journal of Energy Storage,2024,81:110410.
[16] Zhang X,Su S,Ouyang T,et al.Synthesis of Fe3O4 nanocubes anchored in MgCo2O4 nanoneedle arrays for flexible all-solid-state asymmetric supercapacitor[J].International Journal of Hydrogen Energy,2023,48(6):2101-2111.
[17] BoopathiRaja R,Parthibavarman M.Desert rose like heterostructure of NiCo2O4/NF@PPy composite has high stability and excellent electrochemical performance for asymmetric super capacitor application[J].Electrochimica Acta,2020,346:136270.
[18] Yu M,Chen J,Liu J,et al.Mesoporous NiCo2O4 nanoneedles grown on 3D graphene-nickel foam for supercapacitor and methanol electro-oxidation[J].Electrochimica Acta,2015,151:99-108.
[19] Guo G,Mei Y,Chen X,et al.Performance degradation study of NiCo2O4-based asymmetric supercapacitors[J].RSC Advances,2023,13(36):25018-25028.
[20] Shinde S K,Jalak M B,Ghodake G S,et al.Flower-like NiCo2O4/NiCo2S4 electrodes on Ni mesh for higher supercapacitor applications[J].Ceramics International,2019,45(14):17192-17203.
[21] Cai D,Xiao S,Wang D,et al.Morphology controlled synthesis of NiCo2O4 nanosheet array nanostructures on nickel foam and their application for pseudocapacitors[J].Electrochimica Acta,2014,142:118-124.
[22] Deokate R J,Kalubarme R S,Park C J,et al.Simple synthesis of NiCo2O4 thin films using spray pyrolysis for electrochemical supercapacitor application:a novel approach[J].Electrochimica Acta,2017,224:378-385.
[23] Zhu Y R,Peng P P,Wu J Z,et al.Co3O4@NiCo2O4 microsphere as electrode materials for high-performance supercapacitors[J].Solid State Ionics,2019,336:110-119.
[24] Yadav A A,Hunge Y M,Liu S,et al.Ultrasound assisted growth of NiCo2O4@carbon cloth for high energy storage device application[J].Ultrason Sonochem,2019,56:290-296.
[25] Kong D,Ren W,Cheng C,et al.Three-dimensional NiCo2O4@polypyrrole coaxial nanowire arrays on carbon textiles for high-performance flexible asymmetric solid-state supercapacitor[J].ACS Applied Materials & Interfaces,2015,7(38):21334-21346.
[26] Li L,Gao J,Cecen V,et al.Hierarchical WS2@NiCo2O4 core-shell heterostructure arrays supported on carbon cloth as high-performance electrodes for symmetric flexible supercapacitors[J].ACS Omega,2020,5(9):4657-4667.
[27] Tong Y L,Qi D L,Chi B Q,et al.NiCo2O4 nanosheet arrays for high performance energy storage device[J].Science of Advanced Materials,2019,11(3):338-344.
[28] Yin X,Li H,Fu Y,et al.Hierarchical core-shell structure of NiCo2O4 nanosheets@HfC nanowires networks for high performance flexible solid-state hybrid supercapacitor[J].Chemical Engineering Journal,2020,392:124820.
[29] Tian X,Dai J,Wang L,et al.Vertically/parallelly orientated growth of NiCo2O4 nanosheet onto surface of hierarchically N-doped porous carbon for improved supercapacitor[J].Materials Technology,2020,35(8):463-474.
[30] Zhu J,Xu Z,Lu B N.Ultrafine Au nanoparticles decorated NiCo2O4 nanotubes as anode material for high-performance supercapacitor and lithium-ion battery applications[J].Nano Energy,2014,7:114-123.
[31] Ma F X,Yu L,Xu C Y,et al.Self-supported formation of hierarchical NiCo2O4 tetragonal microtubes with enhanced electrochemical properties[J].Energy & Environmental Science,2016,9(3):862-866.
[32] Xu K B,Yang J M,Hu J Q.Synthesis of hollow NiCo2O4 nanospheres with large specific surface area for asymmetric supercapacitors[J].Journal of Colloid and Interface Science,2018,511:456-462.
[33] Chen Q,Guo R,Jiang Y,et al.Facile preparation of CoMoO4/NiCo2O4 nano-sphere anode materials and their performance in asymmetric supercapacitors[J].Chemical Engineering Science,2024,284:119436.
[34] Li D,Gong Y,Zhang Y,et al.Facile dynthesis of carbon nanosphere/NiCo2O4 core-shell sub-microspheres for high performance supercapacitor[J].Scientific Reports,2015,5:12903.
[35] Li C,Liu Y,Li G,et al.Preparation and electrochemical properties of nanostructured porous spherical NiCo2O4 materials[J].RSC Advances,2020,10(16):9438-9443.
[36] Zhang J,Liu F,Cheng J P,et al.Binary Nickel-Cobalt oxides electrode materials for high-performance supercapacitors:influence of its composition and porous nature[J].ACS Applied Materials & Interfaces,2015,7(32):17630-17640.
[37] Lei Y,Li J,Wang Y,et al.Rapid microwave-assisted green synthesis of 3D hierarchical flower-shaped NiCo2O4 microsphere for high-performance supercapacitor[J].ACS Applied Materials & Interfaces,2014,6(3):1773-1780.
[38] Yao C,Su Y,Li Y,et al.Preparation and electrochemical properties of NiCo2O4/rGO composites[J].International Journal of Electrochemical Science,2021,16(1):150917.
基金资助
江苏省自然科学基金项目(BK20191041);江苏省高校自然科学基金面上项目(22KJD480002);新能源汽车材料与结构设计协同创新中心项目(KYPT23307)
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