国家/地区 中国（10）
IPC部 C（5） G（3） A（2）
B（2） H（2）
IPC大类 C01（4） A61（2） C09（2）
G01（2）
IPC小类 C01B（4） A61L（2） C09D（2）
G01N（2）
IPC C01B032/184（3） A61L027/50（2） G01N027/12（2）
发明人 ZHAO Q（10）
公开年 2023（10）
申请年 2022（7）  2021（2） 
专利权人 PETROCHINA C.（2） SHENZHEN INS.（2） UNIV CHINA P.（2）

Three-dimensional printing of polymer composite powder by bed inkjet sintering, comprises coating carbon material on surface of polymer powder by liquid phase adsorption deposition method, performing computer slicing, spraying ink, spraying curing agent, and performing microwave curing and forming.

FEI G, LU X, WANG Z, CHEN B, ZHAO Q, XIA H

Method for preparing pore-rich thin layer graphene, involves pre-treatment of oil raw material using catalytic oil slurry or residual oil through delayed coking treatment to obtain coking liquid product as pre-processing raw material oil.

ZHANG R, XU Q, BI Q, WANG X, LIU Y, WANG L, WU M, HE S, ZHAO Q, ZHANG H

Method for preparing graphene material by using catalytic oil slurry as raw material in cross field of petrochemical industry and carbon nano material science, involves mixing thermal polycondensation oil with extractant for extraction separation, where extractant in lower layer liquid is steamed.

YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, WANG L, WU M, ZHANG H, HE S

Preparing modified graphene quantum dots involves mixing graphene oxide, hydrogen peroxide and N,N dimethylformamide, subjecting resulting dispersion to solvothermal reaction to obtain GQDs (graphene quantum dots), mixing GQDs, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride.

WU L, CAI F, CHEN G, GUO Y, ZHAO Q

Grounding rod graphene for use in power device, comprises rotating shaft fixed with bracket with L-shaped structure, where bracket is provided with locating groove, and section of right upper end connecting part of locating groove is trapezoidal.

ZHAO Q, GENG S, ZHAO Y

Patch type self-limiting temperature heating element for gas sensor, includes welding pin located on two sides of insulating heat-conducting coating, where each surface is respectively two and electrically connected with side electrode.

ZHAO Q, WANG Y, YUAN J

Preparing gas sensor based on graphene oxide-nickel-tindioxide micro-nano porous sensitive film useful in detecting multiple volatile organic compounds gas comprises dissolving pentahydrate stannic chloride and nickel nitrate, cleaning, hydrophilic processing surface and annealing.

CAI W, ZHAO Q, ZHANG W, ZHANG H, XIE D, ZOU K, ZHANG Q, ZHAO Y, ZHANG X, LEI B

Seawater corrosion resistant protective agent comprises epoxy resin including bisphenol A type epoxy resin, silicone resin including polymethyl silicone resin, anti-corrosion filler, graphene, bactericide including isothiazolinone, antifoaming agent, film-forming auxiliary agent, and water.

LIU J, ZHAO Q, LIU F

Nerve conduit used for regenerating and repairing nerves, comprises response units and conductive units arranged alternately, response unit and conduction unit are provided with hole porous array structure and response unit can generate heat or potential gradients.

ZHAO Q, WANG S, DU X

Exosome-programmed tissue repair material used for promoting regeneration and repair of tissues, comprises flexible substrate, stem cells, which are grown on substrate surface, and hydrogel for encapsulating stem cells, which sustainably release exosomal vesicles containing bioactive molecules.

ZHAO Q, PENG M, DU X