国家/地区 中国（4）
IPC部 C（4） H（4） B（2）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/05（2） H01M004/36（2） H01M004/38（2）
H01M004/62（2） H01M010/0525（2）
发明人 ZHANG F（4）
公开年 2021（3）
申请年 2021（4）
专利权人 HENAN BATTER.（2）

Silicon carbon cathode material comprises core that is sphere or sphere formed by nano-silicon particles and carbon material, and shell that is porous silicon dioxide layer and amorphous carbon layer coated outside inner core.

JIA W, ZHENG Y, ZHANG F, YANG S

Preparing zinc/cobalt-nitrogen-carbon carbon nanotube oxygen reduction catalyst for metal-air battery, involves dispersing zinc nitrate hexahydrate, cobalt(III) acetylacetonate and graphene oxide in methanol solution, pouring in solution dispersed with 2-methylimidazole, mixing, and calcining.

GAO S, LI X, ZHANG C, LIU Y, WANG K, YANG T, ZHANG F, ZHANG J

Preparing nano composite material of phosphorus-doped graphene, comprises weighing graphene oxide and diammonium phosphate, putting in beaker, adding deionized water, freezing and drying, and putting mixture into quartz boat.

ZHANG F, GE M, LIU P, CUI D

Carbon-silicon-tin composite cathode material comprises carbon material particle substrate and coating layer comprising coating inner layer and coating outer layer, and silicon-tin composite material is honeycomb silicon-based material.

YANG S, DONG H, ZHANG F, ZHENG Y