摘要
文章根据电化学中的氧化还原"赝电容"理论,设计关于超级电容器电极材料的研究型物理化学实验。本实验采用水热合成法,以葡萄糖为原料,水热合成"胶质碳球",再以"醋酸镍"为金属前驱体,以"胶质碳球"为碳前驱体,制备"纳米碳球/氧化镍"复合物。利用电化学工作站的循环伏安法测试所制备材料的电化学性能。
Based on electrochemical theory of redox pseudocapacitance, we design a physical chemistry research experiment on the supercapaeitor electrode materials. The colloidal carbon spheres were first synthetized by hydrothermal method with glucose as raw material. The carbon spheres/nickel oxide composite was further synthetized by using nickelous acetate as metal source and colloidal carbon spheres as carbon source. The electrochemical performances were tested by cyclic voltammetry on electrochemical workstation.
作者
车景华
罗威
李泽胜
Che Jinghua Luo Wei Li Zesheng(School of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, Chin)
出处
《广东化工》
CAS
2016年第21期210-211,共2页
Guangdong Chemical Industry
基金
国家自然科学基金(21606052)
广东石油化工学院教改项目(643026)
关键词
水热合成
纳米碳球
氧化镍
超级电容器
hydrothermal synthesis： nano carbon spheres： nickel oxide； supercapacitors
