高师理科学刊2025，Vol.45Issue(4)：46-49,4.DOI:10.3969/j.issn.1007-9831.2025.04.008
含锌POMCPs@V2CTx杂化材料的电容性能
Capacitive performance of Zinc-containing POMCPs@V2CTx hybrid material
王世铭 1王广宁1
作者信息
- 1. 哈尔滨师范大学光电带隙教育部重点实验室,黑龙江 哈尔滨 150025||哈尔滨师范大学物理与电子工程学院,黑龙江 哈尔滨 150025
- 折叠
摘要
Abstract
A kind of negative electrode material for supercapacitors is introduced.A polyoxometalate coordination polymer(POMCP1)was synthesized by a simple one-step hydrothermal method and its supercapacitors performance was tested by a three-electrode system.When the current density is 8 A·g-1,the specific capacitance reaches 184.6 F·g-1.and POMCP1 is combined with MXene material V2CTx,which has excellent electrochemical performance.The resulting hybrid material,called POMCP1@V2CTx.When the current density is 8 A·g-1,the specific capacitance is 550 F·g-1.When the current density is 30 A·g-1,the specific capacitance remains at 323.1 F·g-1,and provides an effective way to develop hybrid electrode materials based on polyacid-based coordination polymers as supercapacitors.关键词
多酸基配位聚合物/V2CTx/超级电容器Key words
polyacid complex polymer/V2CTx/supercapacitors分类
物理学引用本文复制引用
王世铭,王广宁..含锌POMCPs@V2CTx杂化材料的电容性能[J].高师理科学刊,2025,45(4):46-49,4.
