国家/地区 美国（9） 韩国（6） 世界知识产权组织（5） 中国（4） 欧洲专利局（EPO）（3） 日本（2）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C01B（12）
IPC C30B025/16（12）
发明人
公开年 2021（3） 2013（2） 2015（2）
申请年 2013（3）  2020（2）  2021（2） 
专利权人

System for realizing formation of high throughput and high yield graphene for use in applications such as batteries, ultra-capacitors and fuel-cells, has gas distribution subsystem for dispensing annealing gas composition to inner side of processing sub-enclosure.

PHILPOTT R, BARAKET M, SHERRILL V

Producing transition metal chalcogen compound useful in semiconductor devices comprises forming graphene thin film, forming transition metal chalcogen compound on graphene thin film from transition metal precursor and chalcogen precursor.

HOON L S, HONG B H, KIM J W, CHO S P, BAEKWON P, LEE G S, IL J, LIM E H

Production of transition metal dichalcogenide-graphene heterojunction composite involves transferring graphene onto flexible substrate, depositing transition metal layer on substrate, and injecting gas containing plasma-treated sulfur.

KIM H U, SEOK H, LEE J, KIM T, KIM T S, SEOK H H, WOO K H

Composition used in flexible near infrared photodetector, comprises nanowire.

IYER S, NALAMATI S R K, LI J

Epitaxially growing graphene on silicon carbide substrate comprises adding silicon carbide substrate on graphite plate, placing crucible in heating furnace, heating and forming graphene layer on surface of silicon carbide substrate.

LI S, LIU Y, FENG L, QIN L

Preparing single-layer single crystal graphene comprises e.g. pretreatment of copper foil, substrate annealing, growing, and cooling down.

WEN Y, HUANG R, HUANG Z, LAI F

Transfer-free method for forming high-quality graphene layer on graphene electrode, involves depositing titanium layer on base substrate by sputtering process, and growing graphene on deposited layer by chemical vapor deposition process.

YOON S, PARK B, YOON S G, PARK B J

Manufacture of monocrystal graphene film for semiconductor device, involves forming polycrystalline graphene on substrate using hydrocarbon gas, growing graphene film, forming catalyst, heating and recrystallizing.

HWANG C, HWANG C Y

Making graphene film comprises configuring metal substrate to form interior surface of substrate in fluid communication with gaseous environment, loading into chemical vapor deposition apparatus, heating and providing hydrogen and carbon.

RUOFF R S, CHEN S

Apparatus used for producing graphene comprises seed crystal fixed to support substrate, feedstock injector, laser to selectively generate laser beam, and beam shaping optics to couple laser beam to a portion of seed crystal and feedstock.

HAUCK J P