国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/15（2）
发明人
公开年 2016（2）
申请年 2015（2） 
专利权人

Preparation method of nitrogen doped graphene quantum point, involves adding acetylene black, concentrated nitric acid and deionized water to reflux device, setting heating temperature, and maintaining reaction liquid to slightly boil.

HU Z, LI X, SHI G, TANG L

Manufacturing belt involves mixing graphene, non-ferrous metal, tourmaline, bentonite, pozzolan, mica, red clay, zeolite, magnesium oxide, terra alba, calcium and silica to obtain a mixture.

PARK S H, JUNG L H, PIAO X, ZHENG L