国家/地区 美国（25） 中国（19） 世界知识产权组织（16） 韩国（12） 日本（9） 欧洲专利局（EPO）（7） 俄罗斯（4） 西班牙（2） 台湾（2）
IPC部 C（42）
IPC大类 C01（42） B82（27） H01（16）
B32（11） B05（6） B01（5）
C23（5） C09（3） C07（2）
C08（2） G01（2） H05（2）
IPC小类 C01B（42）
IPC C01B031/00（42）
发明人 KIM J（2） LIANG Q（2） MEI J（2）
SHI H（2） YUE M（2） ZHANG S（2）
ZHOU M（2）
公开年 2012（19） 2011（12） 2013（11）
申请年 2011（42）
专利权人 KIM J（2） KOREA INST S.（2） SHENZHEN BTR.（2） UNIV CALIFOR.（2）

Method for preparing graphene tapes, involves heating graphite rods, and transferring free carbon atoms to surface of spores of graphene tapes.

BEDNAREK J

Making graphene nano-sheets, by placing expandable graphite within chamber, applying vacuum to the chamber, and applying electric current to induction heat expandable graphite within chamber under vacuum to form expanded graphite.

WU Y, GARDNER S J, YU Y

Making graphene layers involves forming article that comprises carbon-containing self-assembled monolayer; depositing layer of nickel on monolayer; heating article in reducing atmosphere; and cooling to convert monolayer to graphene layer.

MALIAKAL A J

Depositing graphene layers on heated substrate in vacuum chamber, comprises diffusing volatile hydrocarbons to substrate from graphite surface target magnetron operating in same volume, at a low pressure hydrogen atmosphere.

KONOV V I, KRASOVSKY V I, MELNIK N N, SAVRANSKY V V, VLASOV D V, YURKOV A N

Preparing silicon oxide, comprises mixing graphene and graphite to produce a graphene-carbon complex, and coating the graphene-carbon complex on the silicon oxide particle's surface.

KANG Y K, LEE C

Manufacture of graphene thin film for transparent electrode, involves causing deposition plate which contacts with substrate to perform reciprocating linear motion above substrate, and coating graphene oxide solution.

CHANG S T, KO Y U, TAE J S, UN K Y, KO Y

Method for preparing graphene through chemical vapor deposition, involves using ethanol as carbon source and pure aluminum nanopowder as reaction catalyst.

SANCHEZ R M, YOSHIDA M M, FLORES W A, BUSTAMANTE R P, CAMACHO VILLARELLO G V, MADRID P A, BUSTAMANTE F P

Method of obtaining perforated graphene-based layered compounds involves thermal decomposition of sulphuric acid-intercalated graphite oxide in a medium of concentrated sulphuric acid.

JUDANOV N F, OKOTRUB A V, BULUSHEVA L G, ASANOV I P, YUDANOV N F

Preparing a dispersion, useful e.g. to prepare a composite and coat a surface, comprises applying a mixture comprising graphene and a liquid under pressure and passing the pressurized mixture via an opening.

TOELLE F J, FABRITIUS M, MUELHAUPT R

Graphene composition used for graphene source for forming graphene thin film, comprises polymer, and two different solvents having different surface tension value.

LEE T, KOO J H, SEO J