国家/地区 世界知识产权组织（65）
IPC部 C（65）
IPC大类 C01（65） H01（39） B82（26）
B01（15） C23（13） C08（10）
C09（10） B32（8） C07（5）
H05（5） B05（4） C04（3）
C30（3） B29（2） B33（2）
IPC小类 C01B（65）
IPC C01B031/02（65）
发明人 HASEGAWA S（4） HASEGAWA SHOJI（4） KAMIYA N（4）
KAMIYA NAGISA（4） LEE J（4） DO S（3）
DO S H（3） DO SEUNG H（3） JEON S（3）
JEON S Y（3） KONG J（3） KONG J H（3）
KWON S G（3） LEE J S（3） PARK Y M（3）
公开年 2015（65）
申请年 2014（31）  2015（22）  2013（12） 
专利权人 GRAPHENE PLA.（4） CORNING PREC.（3） HANWHA CHEM .（3） BASF SE（2）
DIRECTA PLUS.（2） GRAPHENE PLA.（2） GUO S（2） MATERIALOW E.（2）
NAT INST MAT.（2） OZKAN C S（2） OZKAN M（2） SAMSUNG CORN.（2）
UNIV CALIFOR.（2） UNIV EAST CH.（2） UNIV PUTRA M.（2） UNIV SINGAPO.（2）
WANG W（2）

Processing of to-be-processed material for electronic device, involves forming resist mask on graphene film of to-be-processed material and remove resist residue on graphene film by exposing to-be-processed material to oxygen radicals.

KAGAYA MUNEHITO, KAGAYA M

Transferring graphene film from source substrate onto target substrate involves marking selected region of graphene film on source substrate with waterproof binder to form closed frame around selected region.

KRAJEWSKA A, PASTERNAK I, STRUPINSKI W

Production of graphene nanoplatelets used as e.g. additive, involves dispersing expanded flakes of intercalated graphite in dispersing medium and subjecting to exfoliation and size reduction by pumping graphite at preset pressure.

CESAREO G, PARRINI M R, RIZZI L G

Producing pristine graphene nanoplatelets used in e.g. paints, comprises expanding flakes of intercalated graphite, dispersing expanded graphite in water in absence of surfactant and subjecting to exfoliation and size reduction treatment.

CESAREO G, PARRINI M R, RIZZI L G

Layer stack used to grow graphene or carbon nanotubes that are used e.g. to make integrated circuit or printed circuit board interconnect, comprises substrate, protective layer, and attachment surface disposed between substrate and layer.

SILVA S R, AHMAD M

Producing flake graphene by direct exfoliation of graphite involves preparing an aqueous suspension of graphite with addition of surface active agents or surfactants, freezing the suspension, and drying the suspension.

AKSIENIONEK M, CENDROWSKI S, LEPECKI M, LIPINSKA L, MARCJANIUK A, WOLUNTARSKI M, WILINSKI Z

Method for doping sulfur on graphene involves placing graphene in chemical vapor deposition reaction chamber, introducing sulfur source gas to perform sulfur doping on graphene and cooling hydrogen and inert gas atmosphere.

LI T, LIANG C, WANG Y

Porous silicon-carbon composite used for negative electrode active material, comprises core including active particles containing silicon particles and/or silicon oxide particles and shell layer including graphene coated on core.

HWANG E Y, KIM I Y, LEE J Y, KWON W J, SOHN K N, YANG S B, HUANG Y, KIM I, LEE J, KWON W, SOHN K, YANG S

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G

Preparation of graphene oxide-carbon fiber hybrid filament for electrode, involves injecting dispersion comprising graphene oxide and carbon fiber into conduit and heating injected dispersion under hydrothermal conditions.

CHEN Y, YU D