国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC H01M004/62（4）
发明人 ZHANG D（4）
公开年
申请年
专利权人

Preparing lithium ion carbon cathode material by using organophosphorus modified graphene oxide surface method comprises dispersing graphene oxide in tetrahydrofuran, oscillating, adding thionyl chloride, refluxing, filtering, washing, adding e.g. triethyl phosphite, reacting, washing and drying.

WANG S, MENG X, ZHANG W, ZHANG D, LI L, LI J, XU G, ZHOU W, WANG L, MO B, WANG K

Preparation of composite graphene catalyst of double metal hydroxide used in anode material of lithium-sulfur battery, involves dispersing graphene oxide in formamide water solution, adding metal source, and stirring.

ZHANG D, XU J, LIU M, TANG R, KONG X

Preparing high solid content carbon nanotube graphene composite conductive paste, comprises preparing graphene slurry by physical mechanical peeling method, mixing the graphene slurry, carbon nanotubes and carbon black.

YU Z, HE B, FENG X, ZHANG G, MA H, ZHANG D, HUO M, LIU Y

Preparation of manganese dioxide nanowire/graphene composite film by adding crystalline flake graphite powder in sulfuric acid, adding sodium nitrate and potassium permanganate, reacting, heating and washing, filtering, and drying.

ZHANG D