国家/地区 中国（5） 美国（3） 韩国（2）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/19（5） C25B001/00（4） C01B032/198（3）
C01B032/194（2） C01B032/225（2） C25B001/04（2）
发明人
公开年 2019（10）
申请年 2018（6）  2019（4） 
专利权人

Synthesizing nitrogen-sulfur co-doped stereo graphene as electrocatalyst material, by grinding amino nitrogen-containing six-membered heterocyclic or fused ring compound with persulfate, heating under inert gas, cooling and post-treating.

TIAN Z, ZHANG X, WANG Y, SHEN P

Preparation of oxygen-doped three-dimensional graphene used as anode material in water splitting, involves pretreating graphite sheet, freezing, physically expanding, and converting into product by electrochemical stripping.

HOU Y, LEI C, YANG B, YANG J, LEI L

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

Preparing photoelectrode by preparing and using mixed solution of carbon nitride and graphene oxide as electrolyte, titanium dioxide nanobelt array photoelectrode as cathode, and platinum sheet as anode.

XIN Y, CHEN Q, CHANG J, MA D, MA X

Manufacturing a graphene by dipping cathode including metal and anode including graphite into electrolyte, and applying direct current (DC) power supply between cathode and anode where the DC power supply is DC switching power supply.

LEE W, LIM S, HAN J H, WONOHLEE, LIM S M, HAHN J H

Peeling of graphene involves preparing graphite fixtures by converting positive electrode and negative electrode with alternating current power, and peeling off graphene between graphite fixtures.

SONG S, LEE C K

Graphite composite conductive bar material used as cathode in plasma electrochemical process for producing graphene, comprises graphite powders and polymeric material, and solid-state nitrogen-containing precursor containing melamine.

WEI K, YEN P

Preparing graphene nanowire film useful for thin film transistor array, comprises e.g. preparing anodized aluminum oxide template, depositing metal catalyst layer, dispersing in film forming solution, applying membrane liquid and drying.

XIA Y, ZHUO E

Producing metal-bonded graphene foam product used as heat dissipation element for smart phone, involves depositing graphene dispersion onto surface of supporting substrate, heat-treating dried layer of graphene, and impregnating metal.

LIN Y, ZHAMU A, JANG B Z

Graphite porous structure used as redox reaction catalyst, comprises porous structure including graphene layer, where graphite structure is interlayer-separated with specific gravity.

SASO M