国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B025/45（5）
发明人 PAN J（2） WANG Y（2） ZHOU M（2）
公开年 2012（2）
申请年 2010（2） 
专利权人 HAIYANGWANG .（2） OCEAN S KING.（2） OCEANS KING .（2）

Coated cathode active material used for slurry for cathode for secondary battery, comprises cathode active material and coating layer comprising coated cathode active material which is derived from phosphorus-containing compound.

HO K P, JIANG Y, DU F, HUEN P, XUAN S, HE J, DUFENGJUAN, HUENPRISCILLA

Electrode material for paste used for electrodes of lithium ion battery comprises carbonaceous film which has graphene layer and is formed on surface of electrode active material particle with olivine-type crystal structure.

KITAGAWA T, MINE H, YASUMIISHI H, ONO K, OONO K

Lithium-iron phosphate composite material used as cathode material, has micrograin structure including internal portion containing crystal nano-grain of lithium-iron phosphate and graphene, and external layer including carbon nano-grains.

ZHOU M, PAN J, WANG Y

Lithium salt-graphene-containing composite material has microstructure comprising carbon nanoparticles, lithium salt nanocrystals and graphene.

ZHOU M, PAN J, WANG Y

Cathode active material for lithium-ion secondary battery, is prepared by dispersing graphene or oxidized graphene and lithium iron phosphate into water solution to obtain cathode active material.

LIU Z, YANG S, ZHOU X