国家/地区 中国（8）
IPC部 C（8）
IPC大类 C30（8） C23（3）
IPC小类 C30B（8）
IPC C30B029/02（6） C30B025/18（5） C23C016/26（2）
C30B025/00（2） C30B025/02（2）
发明人 ZHANG X（8）
公开年 2016（2）
申请年 2022（2） 
专利权人 SHANGHAI INS.（3）

Processing wafer level single crystal graphene heterojunction by direct growth method, comprises e.g. pre-processing the polycrystalline metal foil to obtain single crystal metal foil, using the crystal orientation inducing method to grow hexagonal boron nitride single crystal domain.

LI Y, WU B, LIANG S, LI S, ZHANG X, HU P, ZHANG J

Preparation of double-layer torsion angle graphene monocrystalline wafer, by annealing copper-nickel monocrystalline substrate in chemical vapor deposition furnace under gas atmosphere of argon and hydrogen to improve crystal quality, and growing under atmosphere of argon, hydrogen and methane.

XIE X, YU Q, ZHAO Y, ZHANG X

Growing single-layer single-crystal graphene based on copper (I) oxide dielectric layer, comprises polishing and cleaning the copper foil, introducing methane, heating and naturally cooling.

ZHAO X, LI Y, WANG P, SUN L, GUO X, ZHANG X, YU F

Preparing graphene single crystal wafer on copper-based textured film substrate comprises placing copper-based textured film substrate in chemical vapor deposition system for annealing, and epitaxially growing graphene single crystal wafer.

ZHANG X, WU T, WANG H, YU Q, XIE X

Graphene oxide-based crystalline silicon fleece additive for solar cell, comprises graphene oxide dispersion and organic reagent containing pentaerythritol, anhydrous sodium acetate, polyvinyl alcohol and polyethylene glycol.

ZHANG P, ZHANG X, MA S, HU W, GUAN D, LI X

Direct preparation of graphene/metal or alloy composite material comprises e.g. placing metal or alloy in constant temperature heating area of chemical vapor deposition reaction furnace quartz tube and vacuumizing, inletting protective gas.

FU L, GU J, PANG A, ZHANG X

Method for preparation of epitaxial silicon carbide-graphene composite film, involves pre-treating substrate in chemical vapor deposition chamber, growing silicon carbide epitaxial layer, heating, decomposing and recombining structure.

ZHANG B, ZHANG X, ZHANG Z

Preparation of graphene film comprises providing insulating substrate, placing in growth chamber, heating, introducing gas containing catalytic element, reacting, and introducing carbon source.

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