国家/地区 美国（90）
IPC部 C（90）
IPC大类 C01（90） H01（56） B82（33）
C23（18） B01（17） C09（14）
B32（12） C08（12） B05（9）
C07（5） H05（5） C25（4）
B29（3） B81（3） C04（3）
IPC小类 C01B（90）
IPC C01B031/02（90）
发明人 LEE J（5） HASEGAWA S（4） HASEGAWA SHOJI（4）
JEON S（4） KAMIYA N（4） KAMIYA NAGISA（4）
LEE J S（4） DO S（3） DO S H（3）
DO SEUNG H（3） JEON S Y（3） KONG J（3）
KONG J H（3） ZHANG L（3） ZHANG Q（3）
公开年 2015（90）
申请年 2014（50）  2015（23）  2013（16） 
专利权人 FUJITSU LTD（4） GRAPHENE PLA.（4） HANWHA CHEM .（3） TOSHIBA KK（3）
UNIV SUNGKYU.（3） BASF SE（2） DIRECTA PLUS.（2） FAN S（2）
GRAPHENE PLA.（2） GUO S（2） HON HAI PREC.（2） HONGFUJIN PR.（2）
JANG B Z（2） JIANG K（2） KOREA ADVANC.（2） LIN X（2）
LIU P（2） NANOTEK INST.（2） NAT INST ADV.（2） NAT INST MAT.（2）

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

Preparation method for graphene nanoribbons for sensor involves forming pattern on resist layer and chromium layer, followed by forming graphene pattern using pattern as mask.

JUNG G, PAK Y, PARK Y S, JUNG G Y

Method for making carbon nanotube composite wire, involves removing substrate to form carbon nanotube/graphene composite film and carbon nanotube/graphene composite film is curled and then twisted.

LIN X, LIU P, ZHANG L, JIANG K, FAN S

Manufacture of carbon nanotube composite wire, involves providing carbon nanotube array, drawing carbon nanotube film from carbon nanotube array using tool, and treating carbon nanotube film using graphene solution.

LIN X, WEI H, LIU P, ZHANG L, JIANG K, FAN S

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

Composite for active material of negative electrode of non-aqueous electrolyte battery, has graphene structure located in between active material particles and having at least one side surface in contact with active material particles.

NAITO K, HARADA Y, YOSHINAGA N, AKASAKA Y, KATSUYUKI N, YASUHIRO H, NORIHIRO Y, YOSHIHIRO A, AKITA M

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