Manganese oxide was obtained by selective chemical leaching of lithium ion out from the spent LiMn2O4 electrode materials and in-situ phase transformation.The prepared manganese oxide was characterized by X-ray power ...
the National Natural Science Foundation of China (NSFC 20576024);Anhui Provincial Natural Science Foundation (070414165);the Excellent Young Teachers Program of the Ministry of Education of China and the Innovation Fund of Hefei UniversityofTechnology.~~