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Preparation and Electrochemical Properties of ZnCoO4@CoWO4 Nanocomposites AITranslate

XU Song-lin; LI Jia; ZHOU Zhong-hong; CUI Shi-tao; MA Xiao-xue; TIAN Yue; XIANG Jun; ZHAO Rong-da
School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology;School of Materials Science and Engineering,Liaoning University of Technology
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

ZnCo2O4 nanoneedle arrays were grown on nickel foam by hydrothermal synthesis method,and then CoWO4 nanosheets were deposited on the surface to prepare a core-shell ZnCo2O4@CoWO4 composite electrode material.The microstructure,phase structure,and electrochemical properties of the electrode material were characterized by SEM,XRD,and electrochemical workstation.The results show that the ZnCo2O4@CoWO4 electrode material exhibits a rod-like microstructure,with CoWO4 nanosheets tightly wrapping the surface of ZnCo2O4 nanoneedles.Meanwhile,the electrochemical properties of ZnCo2O4@CoWO4 electrode material are significantly improved on the basis of the monomer.Additionally,ZnCo2O4@CoWO4 composite electrode material has a high specific capacity and an enhanced charge-discharge cycle perfor-mance,effectively addressing the problems of poor conductivity and cycle stability caused by the volume expansion of momoner ZnCo2O4 material.

KeyWords AITranslate

electrode material ZnCoO4 CoWO4 nanocomposite hydrothermal synthesis method electro-chemical property

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3杨文耀,黄昊,朱欣月,李杰,向静.基于毛竹笋壳生物质碳材料的制备及其超级电容器性能[J].电子元件与材料,2020,39(7):66-71. 被引量：12

Basic Information:

DOI：

Chinese Library Classification Number:TB34[一般工业技术—材料科学与工程]

Citation Information:

ZnCo2O4 nanoneedle arrays were grown on nickel foam by hydrothermal synthesis method,and then CoWO4 nanosheets were deposited on the surface to prepare a core-shell ZnCo2O4@CoWO4 composite electrode material.The microstructure,phase structure,and electrochemical properties of the electrode material were characterized by SEM,XRD,and electrochemical workstation.The results show that the ZnCo2O4@CoWO4 electrode material exhibits a rod-like microstructure,with CoWO4 nanosheets tightly wrapping the surface of ZnCo2O4 nanoneedles.Meanwhile,the electrochemical properties of ZnCo2O4@CoWO4 electrode material are significantly improved on the basis of the monomer.Additionally,ZnCo2O4@CoWO4 composite electrode material has a high specific capacity and an enhanced charge-discharge cycle perfor-mance,effectively addressing the problems of poor conductivity and cycle stability caused by the volume expansion of momoner ZnCo2O4 material.

quote

GB/T 7714-2015 [1] XU Song-lin, LI Jia, ZHOU Zhong-hong, et al. Preparation and Electrochemical Properties of ZnCoO4@CoWO4 Nanocomposites[J]. Rare Metals and Cemented Carbides, 2024(2): 23-31.
MLA [1] XU Song-lin, et al., "Preparation and Electrochemical Properties of ZnCoO4@CoWO4 Nanocomposites." Rare Metals and Cemented Carbides, no. 2, 2024, pp. 23-31.
APA [1] XU Song-lin, LI Jia, ZHOU Zhong-hong, CUI Shi-tao, MA Xiao-xue, TIAN Yue, XIANG Jun, & ZHAO Rong-da. (2024). Preparation and Electrochemical Properties of ZnCoO4@CoWO4 Nanocomposites. Rare Metals and Cemented Carbides(2), 23-31.
IEEE [1] XU Song-lin, LI Jia, ZHOU Zhong-hong, CUI Shi-tao, MA Xiao-xue, TIAN Yue, XIANG Jun, and ZHAO Rong-da, "Preparation and Electrochemical Properties of ZnCoO4@CoWO4 Nanocomposites," Rare Metals and Cemented Carbides, no. 2, pp. 23-31, 2024. keywords: {electrode material;ZnCoO;CoWO;nanocomposite;hydrothermal synthesis method;electro-chemical property}