Abstract
In my talk, I will introduce our recent work on energy storage nanocarbon composite materials. Several structural designs of graphene and nano silicon anode composites were prepared for high energy density lithium ion battery; We also produced double-shell of graphene and artificial solid state electrolytes, such as Li7P3S11(LPS), Li4SiO4, LiAlO2, encapsulated commercial Si nanoparticles structure for LIB anode with excellent cycling stability and superior rate capability. A simple ball milling method was found to be a suitable method to produce nano-sized LiMn2O4and nanocarbon (graphene, carbon nanotubes, or super P) composites for high performance hybrid supercapacitor application. I will also introduce our work using porous nanocarbons as Li host materials for Lithium metal battery application. Ref: Ai Q., Ci L., et al., Diamond and Related Materials 88, 60 (2018)Chen L., Ci L., et al., Journal of Power Sources 392, 116 (2018)Xu X., Ci L., et al., Electrochimica Acta 276, 325 (2018)Hou G., Ci L., et al., Journal of Power Sources 386,77 (2018)Ma X., Ci L., et al., Journal of Materials Chemistry A 6, 1574 (2018)Ma X., Ci L., et al., Scientific Reports 7, 9642 (2017)Zhai W., Ci L., et al., Nano Research 10, 4274 (2017) Feng J., Ci L., et al., Journal of Power Sources 287, 177 (2015)
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