国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 XIANG C（2）
公开年 2019（2）
申请年
专利权人

Coral shaped cobalt-nickel oxide-graphene oxide based composite material for use as electrode material of supercapacitor, is prepared by preparing nickel oxide-cobalt-supported graphene oxide precursor material followed by calcining.

XIANG C, YANG X, ZOU Y, LIU Y, OU L, XU F, SUN L

Extracting fluorescent nanostructures from carbon source involves chemically reacting carbon source into powder by ball milling and mixing with reducing agent, where fluorescent nanostructure comprises graphene quantum dots.

XIANG C