Effects of Polypyrrole / Graphene Oxide Composites with Different Reaction Times on Electrochemical Performance

• 作者: Minzhen Feng Ranran Zhen Wei Lu Ya Wang Yun Zhou
• 来源期刊: 非金属材料科学(英文)
• 学科: 工学
• 关键词: GRAPHENE OXIDE POLYPYRROLE SUPERCAPACITORS
• 年，卷（期）: fjsclkxyw_2020,（1）
• 页码范围: 6-8
• 页数: 3页
• 分类号: TB3

摘要

Graphene oxide(GO)was prepared using the modified Hummers method and used as a template for polypyrrole.Polypyrrole was polymerized in situ on the surface of GO to finally obtain the polypyrrole/graphene oxide composite material.The effects of different reaction times on the electrochemical performance of polypyrrole/graphene oxide in the second step were studied.It was obtained that the composite material had optimal properties when the reaction time was 24 h.