高师理科学刊2025，Vol.45Issue(6)：48-51,4.DOI:10.3969/j.issn.1007-9831.2025.06.009
POMCPs@Ti3C2Tx复合膜的制备及超级电容器性能
Preparation of POMCPs@Ti3C2Tx composite film and supercapacitor performance
李小艺 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
Aiming to construct high-performance self-supporting electrode materials,a novel composite material 1@Ti3C2Tx was obtained by introducing a polyoxometalate-based coordination polymer(Compound 1)into a Ti3C2Tx film through a filtration method.The supercapacitor performance of Compound 1 and 1@Ti3C2Tx was tested using a three-electrode system.The composite material 1@Ti3C2Tx exhibited a specific capacitance as high as 407.1 F·g-1 at a current density of 8 A·g-1,significantly higher than that of Compound 1(161.5 F·g-1).At a current density of 30 A·g-1,the specific capacitance remained at 339.2 F·g-1.Experiments demonstrated that using polyoxometalate-based coordination polymers as interlayer spacers effectively prevented the secondary stacking of Ti3C2Tx and hindered the detachment of Compound 1.The composite material 1@Ti3C2Tx shows promising application prospects,providing an effective pathway for the development of polyoxometalate-based supercapacitor electrode materials.关键词
多酸基配位聚合物/Ti3C2Tx/超级电容器/自支撑Key words
polyoxometalate-based coordination polymers/Ti3C2Tx/supercapacitors/self-supporting分类
数理科学引用本文复制引用
李小艺,王广宁..POMCPs@Ti3C2Tx复合膜的制备及超级电容器性能[J].高师理科学刊,2025,45(6):48-51,4.
