国家/地区
IPC部 B（2）
IPC大类 B01（2） C01（2）
IPC小类 B01J（2）
IPC C01B032/184（2）
发明人
公开年
申请年 2013（2）
专利权人

Preparing graphene material, comprises adding graphene oxide into dispersion medium to obtain suspension of oxidized graphene, spray drying the suspension to obtain graphene granules; and reducing graphene particles by atmosphere reduction.

WANG Y, HONG M

Making graphene powder useful in carbon-based electrical devices involves preparing graphene solution in which graphene particles are dispersed in a solvent; aggregating the particles; separating aggregated particles from solvent and drying.

LEE S, LEE D, SEO B, BYUN N