国家/地区 中国（14）
IPC部 B（14）
IPC大类 C25（14） B01（10） B82（5）
C01（5） H01（3） C02（2）
C07（2）
IPC小类 C25B（14）
IPC C25B011/04（14）
发明人 ZHANG Q（2）
公开年 2018（4） 2021（4） 2022（2）
申请年 2021（5）  2018（3）  2022（2） 
专利权人

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Composite electrode used in plasma sterilizing water generating device, comprises electrode substrate, and graphene nanocrystalline porous film doped with titanium dioxide nanoparticles on the surface of the electrode substrate.

WANG Z, WU Q, WANG X, ZHANG Q, WEN B, BAI Y, ZHANG X

Preparation of self-supporting nonmetal-doped graphene flexible film electrode useful as electrocatalyst in oxygen evolution reaction, involves scraping graphene oxide suspension slurry on heterogeneous substrate surface, drying, peeling, cutting, and mixing with nonmetal heteroatom doping source.

HOU C, HUANG J, YIN H, WANG W, REN W, HU L, CHEN L

Graphene quantum dot/MXene nanosheet two-dimensional composite material used as hydrogen evolution catalyst for electrolytic water hydrogen production technology, comprises graphene quantum dots and MXene nanosheet.

CHEN Y, LI Y, XIE Y, ZHANG Q, XUE Y, HUANG H

Preparing bimetallic phosphide-carbon electrocatalytic hydrogen evolution material comprises e.g. placing cobalt-nickel Prussian blue analogue/carbon and sodium hypophosphite monohydrate on porcelain boat, and increasing temperature.

LU T, PAN L, LIU X, YU H

Graphene phthalocyanine composite material useful in electrochemical catalytic reduction of carbon dioxide and photocatalytic degradation of hexavalent chromium ions.

XU J, XU Z, QI F, LI M

Preparing composite material used for hydrogen evolution by water electrolysis, by mixing graphene oxide suspension with cobalt-nitrogen doped carbon suspension, ultrasonically dispersing, grinding, oxidizing, phosphating, and selenizing.

GUO D, GAO Y, BAO C, LUO H

Preparing molybdenum disulfide/graphene/carbon multi-stage porous composite material comprises e.g. weighing polyacrylonitrile, polyvinylpyrrolidone, ammonium tetrathiomolybdate and graphene, dissolving in dimethylformamide with stirring.

CHEN Z, DU H, FU H, DUAN Y, FU J

Molybdenum disulfide/reduced graphene oxide/nickel nanoparticle composite material used as hydrogen evolution reaction catalyst comprises molybdenum disulfide nanosheet dispersed on reduced graphene oxide, and nickel nanoparticles.

LIANG Z, LIU C, LI J, MA S

Preparing metal-graphitized carbon/graphene composite comprises mixing graphene oxide and metal salt ion solution, forming, centrifuging, adding deionized aqueous solution containing non-metallic element precursor and freeze-drying.

XU Y, BO F