国家/地区 中国（6）
IPC部 C（4） B（3）
IPC大类 B82（2） C09（2）
IPC小类 B82Y（2） C09K（2）
IPC B82Y020/00（2） B82Y030/00（2） C09K011/65（2）
发明人 ZENG Q（6）
公开年 2018（6）
申请年 2017（3）  2018（3） 
专利权人 UNIV GUILIN .（2）

Silicon-doped graphene quantum dot preparation involves placing sulfuric acid and phosphorus pentoxide in round bottom flask with stirring, slowly adding graphite powder, and then cooling at room temperature to prepare mixture.

DU F, ZENG Q, LIAO X, RUAN G

Radial graphene cluster preparation involves providing aqueous dispersion of graphene, uniformly mixing oily organic solvent and reducing agent to form mixed solution, and then adding aqueous graphene dispersion to obtained mixed solution.

LIU L, GAO L, LI Q, ZENG Q, ZHANG H, GUO Y

Half-bridge power module, has semiconductor chip forming electric connection with conductive layer by path of insulation layer of substrate and forming electric connection with graphene conductive layer by path of insulation layer of module.

LI H, YANG S, LIAO W, YANG Q, LI Y, ZHANG J, ZENG Q

Preparation of nitrogen-doped graphene quantum dot by stirring and mixing sulfuric acid and phosphorus pentoxide, heating and adding graphite powder, cooling, diluting using distilled water, filtering, drying and adding sulfuric acid.

DU F, ZENG Q, LIAO X, RUAN G

Graphene/titanium dioxide composite material used for photocatalytic degradation of volatile organic compounds comprises graphene sheet tightly jointed with titanium dioxide particles.

SUN J, LIN W, XIE X, WANG Y, WANG X, LU G, HU Y, ZENG Q

Graphene-plastic composite material used as photoanode of solar cell, comprises plastic, graphene or graphene oxide, titanium dioxide, dye and plasticizer.

PAN Y, YANG H, DU Y, CHEN D, ZHANG Y, XU W, ZENG Q