国家/地区 中国（13） 世界知识产权组织（7） 美国（6） 欧洲专利局（EPO）（4） 澳大利亚（2） 加拿大（2） 日本（2） 韩国（2）
IPC部 C（18）
IPC大类 C30（18）
IPC小类 C30B（18）
IPC C30B029/02（18）
发明人 CHEN X（3） SUN L（3） CHEN Z（2）
LIN L（2） LIU Z（2） PENG H（2）
SUI Y（2） XU X（2） YU G（2）
ZHANG H（2） ZHANG Y（2） ZHAO X（2）
公开年 2016（9） 2015（7） 2017（2）
申请年 2015（18）
专利权人 SHANGHAI INS.（3） UNIV PEKING（3） UNIV SHANDON.（2）

Dry cleaning of copper substrate for preparing chemical vapor deposited graphene, involves subjecting copper substrate to aerobic atmosphere for oxidation to form oxide layer and removing oxide layer from surface of substrate.

ZHANG Y, YU G, GE X, ZHANG H, CHEN Z, SUI Y, DENG R

Production of graphene used in e.g. semiconductor surfaces by depositing carbon on substrate, involves providing substrate of wafer having crystalline layer of germanium with crystallographic orientation in reactor, and evoking gas flow.

PASTERNAK I, STRUPINSKI W

Synthesizing graphene involves annealing substrate in hydrogen gas atmosphere, subsequently undertaking deposition and nucleation step where relatively thick carbon layer is deposited onto substrate, and undertaking graphene growth step.

BOINTON T H, BARNES M D, RUSSO S, CRACIUN M, HARDISTY BOINTON T

Preparation of large size single crystal graphene, involves using making copper foil into cavity structure, heat-treating copper cavity with hydrocarbon as carbon source and growing large size single crystal graphene.

BAI X, CAO S, CHEN X, GUO L, WANG L

Method of growing graphene used in e.g. electronic devices, involves heating insulated substrate placed in growing cavity, introducing gas containing catalytic elements into cavity, and pumping carbon source to cavity to grow film.

WANG H, TANG S, LU G, WU T, JIANG D, DING G, ZHANG X, XIE H, XIE X, JIANG M

Method for growing two-dimensional crystals e.g. graphene, involves heating crystal-growing furnace to enable reaction gas to react on stacked substrate, and forming two-dimensional crystal on surface of sub-substrates in stacked substrate.

HSIEH Y, HOFMANN M, CHIU Y

Production of functionalized graphene for lithium-ion batteries involves milling crystalline graphite in the presence of electrolyte solution to produce thinned intermediate material, combining with other electrolyte solution, and milling.

BOZALINA M, PERRET P, NAZARPOUR S, NAZARPOUR S S N

Preparation method for single crystal graphene structure, has annealing copper foil at constant temperature, and reducing temperature of copper foil to room temperature.

LIN L, LIU Z, PENG H, SUN L

Controlling nucleation preparation large area single-crystal graphene device comprises a chemical vapor deposition reaction chamber, a reaction gas management system, an exhaust gas management system and a heat source.

LI X

Synthesis of graphene derivatives and functional materials used in e.g. transistors, sensors, actuators, pharmaceutical, information displays and semiconductor comprises forming refluxed solution of starting material and additive.

TANIMOLA O W