国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） C09（3） C23（3）
A61（2） B08（2） F26（2）
G01（2） H01（2）
IPC小类 C01B（21）
IPC C01B032/184（7） C01B032/194（6） C01B032/198（5）
C23C016/26（3） C01B032/05（2） C01B032/186（2）
C01B032/19（2） C01B032/196（2） C09K011/65（2）
发明人 LIU Z（21）
公开年 2019（21）
申请年 2019（16）  2018（5） 
专利权人 UNIV PEKING（5） BEIJING GRAP.（4） NINGBO GRAPH.（3） UNIV NORTHWE.（3）
SHANGHAI INS.（2）

Preparing polydopamine-coated graphene oxide-based ternary synthetic pearl layer material, comprises e.g. preparing tris(hydroxymethyl)aminomethane hydrochloride buffer solution, adjusting pH, preparing dopamine solution and post processing.

LIU Z, LI M

Graphene film roll-to-roll production device comprises a vacuum cavity, a vacuum pump assembly and a filling assembly, where the process gas further comprises one monitoring component, and a parameter control assembly.

PENG H, YANG Q, DONG G, ZHA B, LIU Z

Preparing red light-doped graphene quantum dot comprises mixing e.g. a precursor material with a solvent to obtain a precursor solution, subjecting precursor solution to hydrothermal synthesis treatment and purifying.

DING G, XU A, YANG S, WANG G, CHEN D, LIU Z

Cleaning method of graphene comprises rolling the surface of graphene through curved body provided with adsorbent on curved surface.

LIU Z, PENG H, SUN L, LI Y, LIU X, LIN L, ZHANG J, JIA K

Preparing graphene, involves dispersing carbon source in phosphoric acid aqueous solution, heating, performing solid-liquid separation and drying, where carbon source comprises mixture of graphene oxide and/or graphite oxide.

WANG L, FEI W, LIU Z, LI J

Graphene film repair solution comprises organic semiconductor molecule with self-assembly function and solvent, where organic semiconductor molecule comprises pi-conjugated semiconductor group and anchoring group.

LU K, LIU Z

Cleaning graphene surface for preparing clean graphene used in e.g. transparent electrode, involves providing carbon nanomaterial, contacting nanomaterial with graphene surface, applying pressure and separating nanomaterial from graphene.

LIU Z, PENG H, LI Y, SUN L, WANG K, ZHANG J, JIA K, LIU X

Device useful for preparing graphene oxide by electrolytic oxidation comprises e.g. console, power supply I, power supply II, electrolytic cell I, electrolytic cell II, lifter, suction pump, GO recoverer and sulfuric acid recovery tank.

QIN J, LI X, FENG F, LI L, BAI Y, KE J, LU Z, LIU Z

Preparation of composite material for e.g. sensor, involves mixing chitosan beta-cyclodextrin powder containing carboxylated beta-cyclodextrin and N-hydroxysuccinimide, water, nitrogen-sulfur doped graphene, stirring and centrifuging.

MO Z, WANG J, NIU X, YANG X, SHUAI C, LIU Z, GUO R, LIU N

Preparing graphene-reinforced biomass porous carbon electromagnetic wave-absorbing material, involves pretreating egg white, preparing graphene oxide slurry, crushing, heating, denaturing protein, freezing and carbonizing carbon precursor.

PENG Q, LIU Z, HE X