国家/地区 中国（5）
IPC部 C（4） B（2）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC
发明人 SHI G（5）
公开年 2018（5）
申请年 2018（3） 
专利权人

Graphene quantum dot-biological active carbon composite material useful for preparing lithium battery cathode, comprises biological active carbon.

SHI G, LI Y, WANG L, WANG D, NI C, SANG X

Preparing graphene film rolled material comprises e.g. ultrasonically soaking graphene oxide in water, coating the graphene oxide solution onto the polyimide film, drying and subjecting rolled graphene film substrate to carbonization.

SHI G, ZHOU J

Silicon nitride/silicon carbide composite wave absorption ceramic phase comprises silicon nitride, silicon carbide and graphene, has excellent performance, and strictly controls raw material proportion and preparation condition.

LI Q, WANG Z, SHI G, HUANG S, CHENG X

Preparing sulfur doped graphene quantum dot involves adding acetylene black into reflux device, adding concentrated sulfuric acid, hydrogen peroxide and de-ionized water, heating reaction liquid and cooling to room temperature.

LI X, TANG L, SHI G, QIAN F, HU Z

Manufacture of controlled-interlayer spacing graphene oxide film for filtering aqueous solution, involves infiltrating graphene oxide film in salt aqueous solution containing specified amount of metal cation, and swelling.

FANG H, WU M, SHI G, XU G, CHEN L, JIN W, SHEN J