大学化学 >> 2025, Vol. 40 >> Issue (10): 225-232.doi: 10.12461/PKU.DXHX202412017

化学实验 上一篇    下一篇

泡沫镍负载Ni (OH)2-NiMoO4电极材料的制备及其电化学性能

林峰1, 靳忠欣1,2, 李彩莹1, 邵秤1, 徐扬1, 李芳泽1, 刘思琦1, 顾睿宁1   

  1. 1 大庆师范学院化学工程学院, 黑龙江 大庆 163000;
    2 哈尔滨理工大学材料科学与化学工程学院, 哈尔滨 150000
  • 收稿日期:2024-12-02 录用日期:2025-01-23 发布日期:2025-09-17
  • 通讯作者: 靳忠欣 E-mail:jzx1128@126.com
  • 基金资助:
    黑龙江省大学生创新创业训练计划项目(202310235A025);黑龙江省基本科研业务费(2023KYYWF0022);大庆市科学技术局项目(zd-2024-68);大庆师范学院校基金(14ZR18)

Preparation and Electrochemical Properties of Nickel Foam-Supported Ni(OH)2-NiMoO4 Electrode Material

Feng Lin1, Zhongxin Jin1,2, Caiying Li1, Cheng Shao1, Yang Xu1, Fangze Li1, Siqi Liu1, Ruining Gu1   

  1. 1 School of Chemical Engineering, Daqing Normal University, Daqing 163000, Heilongjiang Province, China;
    2 Materials Physics and Chemistry, Harbin University of Science and Technology, Harbin 150000, China
  • Received:2024-12-02 Accepted:2025-01-23 Published:2025-09-17
  • Contact: Zhongxin Jin E-mail:jzx1128@126.com

摘要: 电化学理论知识作为物理化学、仪器分析中的重要内容,超级电容器性能评价能够充分将电化学理论知识运用于实践。本实验先合成(NH4)6[NiMo9O32]∙6H2O镍钼九多酸前驱体,然后用水热方法合成电极材料Ni(OH)2-NiMoO4/NF,最后利用电化学工作站对其进行超级电容器性能评价。实验过程结合了无机化学、物理化学、仪器分析知识特点,多学科交叉融合,属于综合创新性实验。该实验能够促进学生对理论知识的巩固、学生实验操作能力的提升、实验数据图表的处理、理论和生活实际结合,激发学生实验兴趣,培养分析、解决问题的能力和创新意识。

关键词: 电化学, 多金属氧酸盐, 超级电容器, 电极材料, 综合实验

Abstract: As a fundamental component of physical chemistry and instrumental analysis, electrochemical theory finds practical application in supercapacitor performance evaluation. This study initially synthesized the (NH4)6[NiMo9O32]·6H2O polyoxometalate precursor, followed by the hydrothermal synthesis of Ni(OH)2-NiMoO4/NF electrode material. The supercapacitor performance was subsequently evaluated using an electrochemical workstation. The experimental procedure integrates knowledge from inorganic chemistry, physical chemistry, and instrumental analysis, representing a comprehensive, interdisciplinary innovation experiment. This approach enhances students’ theoretical understanding, improves experimental skills, facilitates data processing, bridges theory with practical applications, stimulates research interest, and cultivates problem-solving abilities and innovative thinking.

Key words: Electrochemistry, Polyoxometalates, Supercapacitors, Electrode material, Comprehensive experiment