国家/地区 中国（36） 美国（14） 世界知识产权组织（13） 日本（11） 欧洲专利局（EPO）（9） 韩国（8） 台湾（5） 印度（3） 澳大利亚（2） 加拿大（2） 英国（2） 墨西哥（2） 越南（2）
IPC部 C（41） B（16） H（15）
D（2）
IPC大类 C01（41） H01（15） B82（11）
B01（7） C08（5） C09（3）
C07（2） C25（2） D01（2）
H05（2）
IPC小类 C01B（41）
IPC C01B032/184（41）
发明人 CHEN X（3） LEE K S（3） SHI H（3）
WANG J（3） GAO J（2） GUO Y（2）
KWON W（2） KWON W J（2） LEE J（2）
LEE K（2） LI W（2） LI Z（2）
LIU Z（2） SHAO L（2） SOHN K（2）
公开年 2015（41）
申请年 2014（41）
专利权人 CHINESE ACAD.（3） CHINESE ACAD.（3） CHONGQING GR.（3） CHONGQING MO.（3）
NINGBO INST .（3） LG CHEM CO L.（2） LG CHEM LTD（2）

Manufacture of graphene dispersion liquid used for preparing graphene for use in electrode materials, involves immersing graphite rod into aqueous solution of triazine derivative by applying pulse plasma.

ASHOK K N, IHARA H, TAKAFUJI M, EMIL O U

Manufacture of multilayer graphene used for e.g. battery, involves laminating metal substrate and graphite, performing pressure application process, forming multilayer graphene, and peeling multilayer graphene from graphite surface.

MURAKAMI M, TACHIBANA M, TADAMI A

Growing P-type graphene comprises, at nitrogen-containing atmosphere, annealing silicon carbide substrate, and thermal decomposing.

CHEN X, GUO L, JIA Y, LU W, GUO Y

Preparation of graphene oxide nanoribbons involves adding concentrated sulfuric acid to PTFE-lined reactor, adding potassium permanganate and multiwalled carbon nanotubes, heating by sealing, adding hydrogen peroxide, washing and drying.

CHENG M, JIANG G, LIU Q, WANG J

Preparation of three-dimensional nitrogen-doped graphene composite material involves dispersing graphene oxide in solvent, adding nitrogen-containing compound, and polymer or metal compound, reacting, washing and drying.

CHEN M, GUO Y, LI Q, LI W, LIAO S, LIU C, LIU L, QIU S

Production of graphene sheet used for e.g. electron field emitter, involves forming carbonaceous powder by electrochemical erosion of graphite electrode in molten salt, recovering carbonaceous powder, and heating carbonaceous powder.

FRAY D, KAMALI A R, KAMALI A, FREY D

Graphene nanoribbon comprises repeating unit comprising edge carbons which can unambiguously be assigned as zigzag or cove type carbon atoms.

SCHWAB M G, MUELLEN K, FENG X, YANG B, DUMSLAFF T, FASEL R, RUFFIEUX P, LIU J, CAI J, SANCHEZSANCHEZ C, MULLEN K, SANCHEZ S C, TSAI J, MILLEN K

Preparation of graphene aerogel by preparing polyvinyl alcohol aqueous solution containing graphene oxide, freezing, freeze-drying, performing high-temperature reduction under mixed gas atmosphere of argon and hydrogen, and burning.

ZHANG Y

Production of graphene for graphene sheet manufacture involves adding metal catalyst in reaction chamber, adding hydrocarbon gas in reaction chamber, allowing metal catalyst and hydrocarbon gas to make contact, and dehydrogenating.

CARLSON W B, CASASANTA V, WAN F, ROBERTS B K, LONDERGAN T M

Preparation device for graphene composite block material comprises graphite mold, graphite sheet, graphite rod, tableting machine, electric conductive block, control board, direct current heating power supply, and cooling water pipe.

CUI J, HE Q, LI F, LI W, ZHONG B