国家/地区 美国（180）
IPC部 C（180）
IPC大类 C01（180） H01（180） B82（128）
B32（56） C23（49） C09（33）
B01（31） B05（30） C08（27）
H05（20） C07（10） B29（8）
B44（8） C30（8） G02（8）
IPC小类 C01B（180）
IPC C01B031/02（180）
发明人 HONG B H（10） CHOI J（9） CHOI J Y（8）
SHIN H（8） SHIN H J（8） AHN J（7）
HONG B（6） KIM H（6） KIM J（6）
SHIMIZU K（6） KIM H K（5） KIMURA N（5）
KOBAYASHI T（5） LEE J（5） TAMAKI E（5）
公开年 2012（41） 2013（32） 2011（30） 2014（23） 2015（19） 2010（13） 2017（8） 2009（7） 2016（4） 2004（2）
申请年 2011（40）  2012（37）  2010（23）  2013（23）  2009（17）  2014（16）  2015（8）  2016（8）  2008（4） 
专利权人 SAMSUNG ELEC.（15） SAMSUNG TECH.（11） HANWHA TECHW.（10） UNIV SUNGKYU.（10）
SONY CORP（7） UNIV SUNGKYU.（7） GRAPHENE SQU.（5） KOREA ADVANC.（5）
TORAY IND IN.（5） TOSHIBA KK（5） UNIST ACADIN.（5） UNIV SUNGKYU.（5）
HANWHA AEROS.（4） INT BUSINESS.（4） JANG B Z（4） KOREA INST S.（4）
NANOTEK INST.（4） OCEANS KING .（4） SAMSUNG ELEC.（4） SEMICONDUCTO.（4）

Synthesizing reduced graphene oxide comprises selecting carbonaceous material consisting of soot obtained directly from residual soot formed on cooking grills, mixing soot with acid, adding first oxidant, adding second oxidant and isolating.

AWAD M A G, HENDI A A, ORTASHI K M O, LAREF A, MADKHALI N A, ALDAKHIL H A, ALABBAS F Y M, JASSIM L

Producing highly conducting film of highly oriented conductor-bonded graphene sheets, useful in thermal management device, comprises e.g. preparing graphene dispersion having discrete graphene sheets dispersed in fluid medium.

ZHAMU A, JANG B Z

Graphene dispersion liquid used for manufacturing composite particles, is obtained by dispersing graphene having preset ratio of median diameter with respect average value of size along plane direction in organic solvent.

HIRAI Y, TAMAKI E, KAWASAKI M, YOSHIHIDE H

Graphene dispersion liquid used for manufacturing active material composite particles, is obtained by dispersing graphene in solvent comprising specified amount of N-methylpyrrolidone, and has preset weight absorptivity coefficient.

MANABE K, TAMAKI E, KAWASAKI M

Graphene/organic solvent dispersion liquid used for manufacturing electrode, comprises graphene having preset difference between moisture content as measured by Karl Fisher method under specified conditions dispersed in organic solvent.

YANG H, TAMAKI E, KAWASAKI M, HIRAI Y, MIYAZONO K, YOSHIHIDE H

Graphene-nanomaterial complex includes nanomaterials which are disposed between graphenes that are not disposed on same plane to form three-dimensional graphene structure, in which graphenes, nanomaterials or both form electrical network.

HONG S H, JUN G H, OH J Y, RYU H J, GWANG H J, HO J R, JAE Y O, SOON H H

Preparing inkjet printed graphene ink composition comprises exfoliating graphene with medium, contacting exfoliated graphene medium with aqueous medium to concentrate e.g. graphene and contacting precursor composition with hydrophobic fluid.

HERSAM M C, LIANG Y T, SECOR E B, PRABHUMIRASHI P L, PUNTAMBEKAR K P, GEIER M L, AHN B Y, LEWIS J A

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Method for forming graphene film on element of touch panel of electronic device, involves forming graphene film by irradiating laser light to region of graphene oxide film to reduce region, and removing another region by water washing.

MOMMA Y, KAWAKAMI T, MOMO J

Composite structure of graphene and carbon nanotube configured in a three-dimensional form used in electrodes, comprises graphene platelets, metal particles coated on graphene platelets, and carbon nanotubes formed on metal particles.

WU M Y, HSIEH C, PENG C, WU Y, XIE C, HSIEH C Y, PENG C S