Integrated System of Solar Cells with Hierarchical NiCo2O4 Battery-Supercapacitor Hybrid Devices for Self-Driving Light-Emitting Diodes

by Yuliang Yuan, Yangdan Lu, Bei-Er Jia, Haichao Tang, Lingxiang Chen, Yu-Jia Zeng, Yang Hou, Qinghua Zhang, Qinggang He, Lei Jiao, Jianxing Leng, Zhizhen Ye, Jianguo Lu
Published 2019-05-01