国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/184（2） H01G011/36（2） H01M004/36（2）
H01M004/62（2）
发明人 LIN X（3）
公开年
申请年 2016（3）
专利权人 UNIV FUZHOU（2）

Preparation of nitrogen-doped porous graphene aggregate used for lithium ion batteries, comprises oxidizing layered graphite, oxidizing agent and acid solution and subjecting expandable graphite to high-temperature solid phase treatment.

LIN X, REN M, CHEN G, WU M, SUN R

Producing biomass-assisted nitrogen-doped graphene involves ultrasonically dispersing graphene oxide powder, adding biomass raw material powder to graphene oxide powder, and then ultrasonically dispersing obtained mixture.

LV Q, HONG S, LIN X, WANG W, SUN L, JIANG S, SU H

Preparing biomass assisted nitrogen-doped graphene-carbon nanohorn composite material, useful for preparing supercapacitor electrode material, comprises drying graphene oxide-biomass-nitrogen substance-carbon nanohorn mixture solution.

LV Q, WANG W, LIN X