国家/地区 中国（15）
IPC部 B（15）
IPC大类 C01（15） B82（9） B01（8）
H01（3） C04（2） H05（2）
IPC小类 C01B（15）
IPC C01B032/184（15）
发明人 ZHANG Z（15）
公开年 2017（3） 2021（3） 2022（3） 2016（2） 2023（2）
申请年 2016（3）  2021（3）  2015（2）  2020（2）  2022（2）  2023（2） 
专利权人

Atomic force microscope based graphical method, involves emitting titanium dioxide beam emitted by UV laser beam on probe on same area as ultraviolet laser beam, so that oxidation graphene area is reduced to be graphene, and to form graphene pattern.

WANG M, LIU C, YAO S, PENG X, ZHANG Z

Preparing graphene composite porous film by fractional laser treatment comprises adding nitrate solution to graphene oxide dispersion to obtain stable solution, dropping stable solution into glass mold, pressing to form film and subjecting film to two-step scanning using semiconductor laser light.

WU D, LAI Z, LEI J, ZHANG Z, YANG Y, SUN W, LI M, CUI J, ZHANG M

New silicon carbide aerogel high temperature thermal insulation material useful in field of high-temperature heat insulation.

ZHANG P, GAN Z, LI X, CHEN J, FEI Z, LI K, CHEN G, ZHANG Z, ZHAO S, YANG Z

Preparing 1T/2H phase molybdenum disulfide-nickel chain/reduced graphene oxide aerogel composite wave absorbing material comprises e.g. dispersing nickel salt precursor in ethylene glycol solution, dispersing, and carrying out reaction under hydrothermal conditions.

XU Y, YANG R, ZHAO B, GUO X, ZHANG Z, XU D, FENG D, YAN Z, REN Y

Preparation of tungsten nitride nano-needle composite nitrogen-doped graphene nanosheet for lithium-sulfur battery separator, involves mixing tungsten chloride/ethanol solution and graphene oxide dispersion, hydrothermally reacting, and annealing under ammonia atmosphere.

WANG B, ZHANG Z, ZHANG X, MA F, CHEN Y

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Graphene production device, has rotating shafts located on peripheral side of inner part of box body and fixedly installed with agitating blade, where inner bottom wall of body is installed with ultrasonic vibrator.

DONG S, ZHANG Z, NIU N, DUAN L, LIU J, YU Y, YU M, LI M

Laboratory device useful for preparing graphene from tar residue comprises box body fixed on screen frame, liquid pump set in washing tank, and cushion frame integrated centrifugal separation and drying machine set with inlet of ball mill.

WANG X, WU B, LI X, ZHU W, XU W, XU X, WANG Z, ZHANG Z, LIAN B

Preparing metal-loaded nitrogen-doped pleated graphene comprises e.g. ultrasonically dispersing graphene oxide in solvent, stirring, dissolving the ethylenediamine-terminated polyvinylamine in solvent and carrying out hydrothermal reaction.

MAO W, NI P, ZHANG Z, ZHANG S, DING Y, MA C, LI M, BAO K

Preparing reduced graphene oxide/nano-titanium dioxide composite demulsifier involves modifying surface of graphene oxide with nano-titanium dioxide generated by in-situ hydrolysis of organic titanium precursor and reducing hydrothermally.

MI Y, YE F, WANG Z, KUANG J, JIANG X, HUANG Z, XIE F, YUAN H, ZHANG Z