国家/地区 中国（2）
IPC部 H（3） B（2）
IPC大类 H01（3） B82（2）
IPC小类 B82Y（2）
IPC B82Y030/00（2）
发明人 PANG B（3）
公开年
申请年
专利权人 UNIV QINGDAO SCI TECHNOLOGY（3）

Preparing graphene quantum dots with uniform size used as electrode materials of electric double layer supercapacitors, involves using graphite powder, sodium nitrate, potassium permanganate and concentrated sulfuric acid as raw materials.

SUI L, DONG H, YU L, PANG B, DONG L, GAN Z

Nanocomposite material prepared by supporting silver-ferrite heterogeneous nanoparticles to graphene, then dispersing in organic solvent, adding graphene, ultrasonic dispersing, stirring and magnetic separating, washing and refluxing.

DONG L, CHEN Y, LIU S, DONG H, YU L, PANG B, ZHANG Q, YU J, FENG B

Producing graphene-based transparent electrically-conductive thin film by ultrasonically dispersing modified reduction graphene powder in organic solvent, adding polyurethane to graphene solution, mixing, coating mixture on substrate.

DONG L, PANG B