Synthesis of δ-MnO2/C assisted with carbon sheets by directly carbonizing from corn stalk for high-performance supercapacitor

Autor: Wang, Jianfang, Yang, Heping, Sun, Qiangqiang, Zhou, Chunsheng, Zhang, Xinzhao, Ge, Lanfeng, Ma, Xiangrong
Zdroj: In Materials Letters 15 February 2021 285
Databáze: ScienceDirect