国家/地区 中国（8）
IPC部 C（8）
IPC大类 C30（8） B22（2） B82（2）
C23（2） H05（2）
IPC小类 C30B（8）
IPC C30B025/18（3） C30B029/02（3） C30B029/60（3）
B22F001/00（2） B22F009/24（2） B82Y030/00（2）
B82Y040/00（2） C30B029/52（2） H05K009/00（2）
发明人 LI X（2） MA S（2） MA T（2）
PAN G（2） SUN G（2） WANG G（2）
公开年 2014（8）
申请年 2014（8）
专利权人 UNIV BEIJING.（2） UNIV BEIJING.（2）

Large-surface-area single-crystal monolayer graphene material for e.g. transparent electrode, has graphene layer arranged on flat board or catalytic layer, where catalytic layer is arranged on crystal plane that is arranged on substrate.

PARK H B, KIM H, YOON H W, PARK S M, LEE M Y, HO B P, HEE W Y, SUN M P, YONG L M, LEE M, PARK H, PARK S, YOON H

Preparation of single-crystal graphene domain involves performing chemical vapor deposition on specific-plane of semiconductor material as catalytic substrate using gaseous or solid carbon.

DI Z, WANG G, XUE Z, ZHANG M, ZHENG X, DAI J, WANG Z

Stripping graphene thin film involves utilizing surface graphene thin film with substrate, growing graphene film directly on substrate or epitaxially growing material, and peeling off epitaxial material to obtain desired product.

DUAN R, LI J, SUN L, WANG G, WANG J, WEI T, ZHAO Y

Cubic phase cobalt/graphene composite material used as absorbing material, has monocrystalline structure, and comprises metal cobalt as face-centered cubic structure, and graphene as sheet-shaped structure.

MA S, MA T, PAN G, SUN G

Hexagonal phase cobalt-graphene polycrystalline composite material used as shielding material has stacked closely-packed cobalt and graphite sheets.

MA S, MA T, PAN G, SUN G

Preparing silicon carbide nanowhisker comprises uniformly mixing graphene and silicon powder, raising the mixture, sintering the mixture, cooling the sintered mixture and then calcining, and soaking calcined product in hydrofluoric acid.

KONG Q, LI X, CHEN C, LIU Z, CAI R

Preparing graphene dendritic crystal involves preparing solution of graphene oxide placing solution in an electric graphite oxide reaction vessel and generating square wave electrical signal in an electrochemical reactor to form dendrite.

ZHANG D, LIU Y

Gallium nitride crystals preparation involves preparing graphene nanosheet and dispersing nanosheet in solution of N,N-dimethylformamide or N-methyl pyrrolidone to obtain oxidized graphene nanosheet, which is later dispersed in water.

TIAN Y, WU Y, LI X, ZHANG L, DAI Y, SHAO Y, HAO X, HUO Q