国家/地区 中国（25） 美国（14） 韩国（11） 世界知识产权组织（11） 日本（8） 欧洲专利局（EPO）（5） 巴西（2） 加拿大（2） 德国（2） 印度（2）
IPC部 C（38） B（15） H（10）
G（3）
IPC大类 C01（38）
IPC小类 C01B（38）
IPC C01B032/198（38）
发明人 JANG B Z（3） ZHAMU A（3） KIM G H（2）
KIM J（2） LI L（2） LI Y（2）
LIU H（2） YOO H（2） YOO H J（2）
ZHANG Q（2） ZHANG Z（2）
公开年 2021（13） 2018（5） 2022（5） 2020（4） 2017（3） 2019（3） 2016（2） 2023（2）
申请年 2021（8）  2019（7）  2020（6）  2018（4）  2022（4）  2016（3）  2015（2）  2017（2） 
专利权人 JANG B Z（3） NANOTEK INST.（3） ZHAMU A（3） POSCO（2）
UNIST ULSAN .（2）

Depositing graphene or graphene oxide onto substrate from gaseous source of carbon precursor involves using plasma-enhanced chemical vapor deposition method, where carbon precursor consists of ethylene and the process is carried out in absence of carrier gas.

JOUIAD M, EL MARSSI M, LEJEUNE M

Method for performing metallization process in surface of graphene metal-based composite material used in e.g aerospace, involves adding reducing agent for fully stirring, separating, water washing and drying to obtain surface metallization of graphene powder.

HU Y, ZHANG Q, LI Q

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Preparing nanoparticles on a substrate for composite, involves depositing micro-sized particles or salt precursors on a substrate, and applying a rapid, high temperature thermal shock to the substrate and the micro-sized particles or the salt precursors.

YAO Y, CHEN Y, HU L

Chromium-free passivation solution for coating aluminum plate, comprises styrene-acrylic emulsion, epoxy resin, high dispersion graphene dispersant, wetting and dispersing agent, defoaming agent and propylene glycol methyl ether acetate.

YANG L, CHEN H, TONG X

METHOD FOR OBTAINING COMPOSITE COATINGS BASED ON GRAPHENE OXIDE.

IONI YU V, SUSLIN S G

Magnesium alloy surface micro-arc oxidation/graphene oxide/stearic acid super-hydrophobic composite coating used in automobile application, comprises micro-arc oxidation layer, graphene oxide layer and stearic acid layer sequentially attached to surface of magnesium alloy.

PENG N, WEN Y, ZHANG Z, WANG D, SHANG W

Graphene composite film comprises graphene composite film main body comprising carbon nano-tube film substrate, and copper substrate.

MAO J

Preparing high-orientation and high thermal conductivity graphene/copper composite material used as thermal-conducting reinforcing body for electronic device heat power density, comprises e.g. adding isopropanol into ethanol, ultrasonically processing, and forming highly oriented graphene film.

LI L, ZHANG W, DONG L, HUO W, LI X, CHANG G

Transistor pathogen virus detector for detection of SARS-COV2 virus, comprises substrate layer, silicon dioxide layer, nanocrystalline diamond layer, graphene oxide layer, fluorinated graphene oxide portions, and linker layer.

KOVI K K, SCHIRMANN E, KHAN A