A vertical graphene enhanced Zn–MnO 2 flexible battery towards wearable electronic devices

作者：Junyan Chen, Jiaxing Liang, Yang Zhou, Sha Zhao, Sean Lim, Feng Huang, Zhaojun Han, S. A. Brown, Liuyue Cao, Dawei Wang, Chunhui Wang · 发表于：Journal of Materials Chemistry A · 年份：2020 · DOI：10.1039/d0ta08775k · 被引用次数：76 · 研究领域：Advanced battery technologies research、Supercapacitor Materials and Fabrication、Advanced Battery Materials and Technologies

A multilayer structured cathode for zinc ion batteries is created by using vertical graphene nano-maze to hold MnO 2 and encapsulating with an ionic conductive PEDOT:PSS layer. The new electrode exhibits exceptional capacity and cycle performance.