国家/地区 中国（19） 美国（2） 世界知识产权组织（2）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C01B（23）
IPC C01B032/186（17） C23C016/26（13） C01B032/194（5）
B82Y030/00（4） B82Y040/00（4） C01B032/184（4）
C23C016/02（4） C23C016/54（3） C23C016/56（3）
C23C014/18（2） C23C014/20（2） C23C014/24（2）
C23C014/35（2） C23C016/50（2） C23C018/12（2）
发明人 ZHANG Q（3） CHENG J（2） FAN L（2）
HE H（2） LI X（2） SHIN H（2）
WANG X（2） WU H（2） YANG J（2）
YANG Z（2） ZENG X（2）
公开年 2020（23）
申请年 2020（23）
专利权人 SAMSUNG ELEC.（2） UNIV YANGZHO.（2）

Substrate used for preparing high-quality graphene, is made of iron-cobalt-nickel-copper alloy, and has thickness and surface roughness below preset value.

CAO N, LIU P, ZANG X, CAI K, WANG G, LI G

Preparing high-conductivity graphene/copper composite wire, comprises electrochemically polishing copper wire, performing coil chemical vapor deposition, and doping using carbon source, reducing gas source and doping source.

LIU Y, YAO S, GUO C, FAN T

Functionalized titanium dioxide/chlorella nano composite material based on graphene quantum dot useful in n-butyraldehydegas sensor comprises e.g. titanium dioxide nano grain, functionalized graphene quantum dot and carbonized chlorella.

SHAO S, LIN J, XIA Y, LIU X

Formation of graphene for metal wiring for semiconductor device, involves directly growing graphene on non-catalyst substrate based on injecting reaction gas comprising carbon source having preset ionization energy, into reaction chamber.

SONG H, LEE E, LEE C, KIM C, BYUN K, SHIN K, SHIN H, SONG H J, LEE C S, BYUN K E, SHIN K W, SHIN H J

Preparing molybdenum disulfide/graphene two-dimensional material hetero junction visible light catalyst, comprises e.g. preparing single layer uniform graphene on surface of copper foil, and growing molybdenum disulfide on graphene surface.

CHENG L, ZHENG H, XU W, WANG S

Device used for producing graphene includes main heating unit, auxiliary heating unit, air supply unit, pressure reducing component, bottom plate, containing space, heating space and cavity body.

ZHANG J

Multifunctional surface modifying useful for improving corrosion resistance and biocompatibility of magnesium alloy comprises e.g. preparing of chitosan functionalized graphene oxide and self-assembly surface modifying of magnesium alloy.

PAN C, QIAO X, ZHANG Z, CHANG K, CHEN L, YANG Z

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y

Crystalline graphene used in display device, is obtained by performing thermal treatment involving supplying heat to inorganic substrate, introducing vapor carbon supply, and binding activated carbon to grow crystalline graphene.

SHIN H, CHOI J, WOO Y, YOON S

Quartz bracket for use in quartz heating device of graphene production system, has two rolling rings which supports and transports copper foil on which graphite is to be grown, and supports and rolling rings are made of quartz material.

LI X, ZHANG B, LI J, WANG X, YU G