%0 Journal Article
%T MnO<sub>2</sub> Nanosheets Anchored on  a Biomass-Derived Porous Carbon for High-Performance Supercapacitors
%A Xiangyu Ding
%A Guojiang Wu
%J Open Journal of Energy Efficiency
%P 73-80
%@ 2169-2645
%D 2021
%I Scientific Research Publishing
%R 10.4236/ojee.2021.103005
%X <span style=\"font-family:&quot;\"><span style=\"font-family:Verdana;\">Considering the great potential of composite electrode with carbon and
transition metal oxides as a future ideal form of electrode for future energy
storing system, many efforts have been devoted into such aspect of research.
Sweet potato-derived carbon framework with nanosheet form of MnO</span><sub><span style=\"font-family:Verdana;\">2</span></sub><span style=\"font-family:Verdana;\"> anchored on it was carried out through the low-temperature solution grown
technique, which is simple, low-cost, and applicable for large-scale commercial
production. Such form of composite electrode can facilitate the inner
transportation of electrons and ions, and offer high specific capacitance (309 F/g
at 0.5 A/g) with comparable discharging rate capability (94 F/g at 20 A/g),
which reasonably can be regarded as a superior form of composite electrode.
%K Composite Electrode
%K MnO2
%K Sweet Potato
%K Biomass
%K Supercapacitors
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=111839