supported by the National Natural Science Foundation of China(21806187,51802357)。
Transition metal selenides are regarded as prospective conversion-reaction anodes for potassium-ion batteries(PIBs)because of their relatively high electrical conductivity,large theoretical specific capacity,abundant ...
supported by the National Natural Science Foundation of China(51702155,51902036);the National Science Foundation for Distinguished Young Scholars(21625401);the Jiangsu Provincial Founds for Natural Science Foundation(BK20170975);the Natural Science Fund for Colleges and Universities in Jiangsu Province(17KJB480007);the National Key R&D Program of China(Grant No.2017YFA0207202 and 2017YFA0207201);the Natural Science Foundation of Chongqing Science&Technology Commission(No.cstc2019jcyj-msxm X0144)。
Lithium-sulfur battery(Li-S)is considered as one of the new-generation rechargeable batteries with high performance because of its extremely high theoretical capacity,energy density,environmental harmony and low cost....