MnO 2 nanoflowers and polyaniline nanoribbons grown on hybrid graphene/Ni 3D scaffolds by in situ electrochemical techniques for high-performance asymmetric supercapacitors

作者：Liqiong Wu, Lihua Hao, Bowen Pang, Guofeng Wang, Yin Zhang, Xinheng Li · 发表于：Journal of Materials Chemistry A · 年份：2017 · DOI：10.1039/c6ta10757e · 被引用次数：60 · 研究领域：Supercapacitor Materials and Fabrication、Advancements in Battery Materials、Advanced battery technologies research

MnO 2 nanoflowers and polyaniline nanoribbons on nickel–graphene foams for supercapacitors provide an energy density of 41.0 W h kg −1 at 787.3 W kg −1 .