国家/地区 中国（9）
IPC部 C（9）
IPC大类 C30（9） C25（2）
IPC小类 C30B（9）
IPC C30B029/02（9）
发明人 ZHANG Z（9）
公开年 2016（3） 2021（2）
申请年 2016（3）  2021（2） 
专利权人 UNIV PEKING（6） SONGSHAN LAK.（2） ZHONGKE JING.（2）

Preparing low transmission loss single crystal copper material comprises e.g. forming single crystal copper layer on substrate i.e. graphene layer surface, and peeling off single crystal copper layer from substrate in mixed gas atmosphere of argon and hydrogen.

WANG E, YUE X, HUANG Z, HE M, ZHANG Z, DING Z

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

WANG E, HE M, YUE X, HUANG Z, DING Z, ZHANG Z, LIU K

Preparing single crystal graphene film comprises e.g. providing substrate, carbon source and container, providing at least one through hole on container, placing substrate in container, and depositing carbon source.

ZOU D, TIAN Z, ZHANG Z, ZHAO Y, YU D

Growing single-crystal graphene using single crystal copper foil with any index surface, by preparing single crystal copper foil, selecting single crystal copper foil as substrate, and growing crystal graphene on single crystal copper foil.

LIU K, ZHANG Z, YU D, WANG E

Manufacture of single crystal copper-nickel alloy for preparing multilayer monocrystalline graphene, involves carrying out nickel plating on single crystal copper foil, and annealing to obtain copper single crystal copper foil.

ZHANG Z, XU X, WU M, YU D, WANG E, LIU K

Preparation of continuous large single crystal graphene by mixing raw materials, and subjecting to rotating device for continuous growth of graphene on surface of substrate.

LIU K, YU D, WANG E, ZHANG Z, XU X

Rapid continuous preparation of large crystal domain graphene thin film by setting metal foil into oxide substrate, and growing on surface.

LIU K, YU D, WANG E, ZHANG Z, XU X

Preparation of monocrystalline copper foil used for growing two-dimensional large-sized graphene and boron nitride material, involves annealing metal element-doped polycrystalline copper foil.

LIU K, ZHANG Z, XU X

Oxide substrate-assisted preparation of large-size monocrystalline graphene by placing metal foil on oxide substrate, and growing high-quality large-size monocrystalline graphene on metal foil surface.

LIU K, ZHANG Z, XU X, YU D, WANG E