国家/地区 中国（3） 韩国（3） 美国（3） 日本（2）
IPC部 B（9）
IPC大类 C30（9）
IPC小类 C30B（9）
IPC C30B025/18（4） C30B029/02（4） B82Y040/00（3）
C01B032/186（3） B01J023/755（2） B82Y020/00（2）
C23C016/26（2） C30B029/60（2）
发明人
公开年 2022（9）
申请年 2021（6）  2022（3） 
专利权人

Growing graphene nanoribbon involves depositing aromatic molecular seeds from gas phase onto surface of growth substrate, and growing graphene nanoribbon from aromatic molecular seeds via chemical vapor deposition, where growth substrate is germanium substrate.

JACOBBERGER R M, WAY A J, ARNOLD M S

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Metal-graphene composite comprises metal layer and graphene layer provided by growing directly on one surface of metal layer, where graphene layer contains two and/or more graphene thin, metal layer is copper, nickel, cobalt, iron, manganese, chromium, vanadium, titanium, platinum, gold and aluminum.

KIM D J, HONG B H, WOO Y S, KIM D, YU Y S

Metal catalyst layer used for producing graphene, laminated and crystallized on c-plane of substrate having corundum structure, having face-centered cubic structure.

NARUTSUKA S, NAKAJIMA R

Etching method of single-sided germanium wafer by coating photoresist on front, back and circumferential directions of germanium wafer respectively to form photoresist film, exposing photoresist film on front side, and developing.

HE Y, CHEN M, WANG Y

Preparing high-quality third-fifth compound substrate used in photoelectronic device, photoelectric integration, ultra-high-speed microelectronic device, involves providing third group metal-organic source mixed precursor.

WANG G, YAN Q

Synthesizing two-dimensional transition metal oxide layers by providing sputter chamber having inert atmosphere, depositing transition metal on substrate in sputter chamber, withdrawing substrate from chamber, placing substrate on pre-heated plate, and placing target substrate on ceramic plates.

DASH J K, ABZAL S M, KALYAN K, JANGA S L

Manufacturing monocrystalline graphene for display, secondary battery, solar cell, light-emitting device, catalyst and sensor, involves supplying aromatic carbon gas onto single-crystalline metal catalyst to manufacture graphene.

KIM B J, CHOI J, CHOI J Y, JUN K

Assembly method of plant device containing lead-free double perovskite quantum dot crystal involves preparing lead-free double perovskite quantum dot crystal, packaging the lead-free double perovskite quantum dot crystal.

CHEN Q, SHI M, ZOU J, JIN D, WAN W, ZHOU Y