国家/地区 中国（5）
IPC部 H（4） C（3） B（2）
IPC大类 H01（4） C01（2）
IPC小类 H01M（3） C01B（2）
IPC H01M004/36（2） H01M004/62（2） H01M010/0525（2）
H01M010/54（2）
发明人 LEI Y（5）
公开年 2021（3） 2020（2）
申请年 2020（5）
专利权人 UNIV SOUTH C.（2）

Preparing Gr/silicon solar cell involves using graphite as anode, performing electrochemical reaction at constant pressure in quaternary ammonium salt/acetonitrile solution to obtain quaternary ammonium ion intercalation crystal.

MA W, WANG Q, LI S, CHEN X, WEI K, CHEN Z, LEI Y, YU J, WU J, XIE K

Double-metal doped graphene nano material useful in antibacterial, removing formaldehyde and tumor operation comprises e.g. using two-solvent method to adsorbing transition metal element and dicyandiamide on metal organic framework compound.

LEI Y, YANG R, YI K, SUN H, ZENG Y

In-situ synthesis of zinc-aluminum hydrotalcite-graphene nano composite comprises e.g. preparing or providing graphene oxide suspension, and adding zinc nitrate hexahydrate and aluminum nitrate nonahydrate to graphene suspension.

LI X, XIE Y, LUO X, YANG W, YANG L, LEI Y

Recovering lithium from graphite negative electrodes of waste lithium ion batteries and preparing porous graphene involves disassembling waste lithium ion battery to obtain graphite negative electrode sheet.

XU J, ZHANG J, LEI Y, XIAO F, WU Z

Preparation of porous graphene-coated lithium-vanadium phosphate involves mixing e.g. citric acid and water, adding vanadium pentoxide powder, stirring, adding lithium carbonate, stirring, adding porous graphene, and heat-treating.

XU J, LU H, ZHAO S, XIAO F, LEI Y, HUANG C