Hierarchical MnO2 nanosheets standing on hollow NiO microspheres have been designed by a facile hydrothermal process. Furthermore, asymmetric supercapacitors via core/shell NiO/MnO2 cathode and biochar anode were assembled.
","author":[{"family":"Fan","given":"Meiqing"},{"family":"Zeng","given":"Xu"},{"family":"Yang","given":"Xiaodong"},{"family":"Zhang","given":"Xin"},{"family":"Ren","given":"Bo"}],"id":"unknown","issue":"72","issued":{"date-parts":[[2019,12,20]]},"language":"en","page-first":"42543","publisher":"Royal Society of Chemistry (RSC)","title":"Rational design of asymmetric supercapacitors via a hierarchical core\u2013shell nanocomposite cathode and biochar anode","type":"article-journal","volume":"9"}