国家/地区 中国（5）
IPC部 B（4） H（4） C（3）
IPC大类 H01（4） B01（2） B82（2）
C01（2）
IPC小类 B82Y（2） C01B（2） H01G（2）
H01M（2）
IPC B82Y030/00（2） C01B032/184（2）
发明人 DONG L（6）
公开年 2018（2）
申请年 2017（3） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（6）

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

Surface-chemically grafted graphene oxide modified polyamide reverse osmosis membrane, is prepared by utilizing polyamino compound as linker and N-hydroxysuccinimide as catalysts and catalyzing amidation reaction.

DONG L, SHAO F, YU L, DONG H, XU C

Preparing graphene quantum dot with uniform size as electrode material of an energy storage device, involves preparing graphene oxide by using graphite powder, sodium nitrate, potassium permanganate, and concentrated sulfuric acid.

SUI L, DONG H, ZHANG S, YU L, DONG L

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

Preparing method for graphene/copper-nickel one-dimensional nano-composite material, involves obtaining graphene/copper-nickel nanometer composite material by reaction of graphene solution with de-ionized water.

DONG H, DONG L, WANG X, YU J