国家/地区 中国（8）
IPC部 C（3） A（2） B（2）
IPC大类 A61（2） B23（2） C01（2）
IPC小类 A61B（2） B23K（2） C01B（2）
IPC B23K035/363（2） B23K035/40（2） C01B032/184（2）
发明人 DU Q（8）
公开年 2018（5） 2019（2）
申请年 2018（8）
专利权人 GUANGXI ACAD.（2） INST FLEXIBL.（2） UNIV NORTH C.（2） UNIV TSINGHU.（2）

Vanadium-plated graphene reinforcing agent for brazing of high nitrogen steel, comprises vanadium-plated grapheme that is prepared by taking graphene oxide and performing roughening, sensitization and activation treatments in sequence.

WANG X, SHANGGUAN L, DU Q, YANG J, QIAO P

Blood sugar detector, has electrode provided with working electrode, reference electrode and auxiliary electrode, and graphene composite layer provided with three-dimensional graphene layer and loaded on nano metal particle in graphene layer.

FENG X, DU Q, CHEN Y

Blood sugar sensor, has reference electrode and auxiliary electrode separated from each other, and working electrode provided with graphene composite layer that is provided with three-dimensional graphene layer and loaded on nano metal particle.

FENG X, DU Q, CHEN Y

Reinforcing agent used for brazing filler metal for soldering high-nitrogen steel, is nickel-plated graphene and/or vanadium-plated graphene.

WANG X, DU Q, YANG J, YAN Z, SHANGGUAN L, QIAO P

Preparation of multi-petal shape graphene powder comprises using cane pulp as raw material, separating the clean cane pulp powder from the bagasse, dehydrating, carbonizing, performing graphitization, annealing and cooling.

DU Q, LI D, LONG S, TANG P

Preparation of cathode material with double buffer layer three-dimensional composite structure for silicon graphene-based lithium ion battery by mixing silicon powder dispersion solution and conductive polymer by ultrasonically stirring.

LI M, QU L, DU Q

Preparation of graphene copper/steel composite material for making coaxial cable inner conductor for transmitting signals, involves electroplating steel core wire using plating solution of graphene copper/steel composite material.

WEI K, ZHOU H, WEI W, DU Q, HU J

Graphene microcrystal is three-dimensional network structure of chemically bonded graphene crystallites, where graphene crystallite is composed of graphene segment of sp2 carbon atoms which are covalently bonded by sp3 carbon atoms.

DU Q, TANG P, DAI J, DU F, LI Y, LONG S, HUANG R