纺织高校基础科学学报2025，Vol.38Issue(3)：30-38,9.DOI:10.13338/j.issn.1006-8341.2025.03.004
β-环糊精/聚丙烯酰胺/聚吡咯导电水凝胶的制备及性能
Preparation and properties of β-CD/PAM/PPy conducting hydrogel
摘要
Abstract
To obtain flexible electronic materials with energy storage and sensing properties,β-cyclo-dextrin/polyacrylamide/polypyrrole(β-CD/PAM/PPy)conductive hydrogel was prepared by in-situ polymerization,and the mechanical,electrochemical and sensing properties of the hydrogels were investigated.The results show that the β-CD/PAM/PPy conductive hydrogel possess more than 300％elongation at break.The flexible supercapacitor assembled from the conductive hy-drogel possess the largest area specific capacitance(26.158 mF/cm2)with 0.04 mmol β-CD and 0.48 mol/L pyrrole.Meanwhile the capacity retention rate is up to 86％after 1 500 charging-dis-charging cycles and 83.2％after 300 times of bending.Moreover,the flexible sensor based on β-CD/PAM/PPy conductive hydrogel is able to detect human body motion which can be applied in energy storage and sensors.关键词
导电水凝胶/柔性超级电容器/柔性传感器/人体运动监测Key words
conductive hydrogel/flexible supercapacitor/flexible sensor/human motion monito-ring分类
化学化工引用本文复制引用
周应学,师林洋,王锐欣,苏宇恒,季增光..β-环糊精/聚丙烯酰胺/聚吡咯导电水凝胶的制备及性能[J].纺织高校基础科学学报,2025,38(3):30-38,9.基金项目
陕西省石油精细化学品重点实验室开放课题(SH1420SKF0002) （SH1420SKF0002）
