National Natural Science Foundation of China [32071851, 31670572]; Natural Science Foundation of Hunan Province [2022JJ31007, 2023JJ30998]
机构署名：
本校为第一且通讯机构
院系归属：
材料科学与工程学院
摘要：
Exploring new electrode structures and co-doped composite biomass material electrodes is considered to be an effective way of developing cheap, efficient carbon-based supercapacitors. A bamboo-based sandwich-structured matrix was prepared from thin bamboo veneer and bamboo fiber by pretreatment with H(3)PO(4) and Co(2+)-catalyzed graphitization. The pore structure was modulated by hydrothermal activation with NaOH and electrodeposition of carbon nanotubes (CNTs) to obtain CNTs modified, Co/P co-doped sandwich-structured woodceramics electrode (CNT@Co/P). It not only has an obvious sandwich str...
