国家/地区 中国（85）
IPC部 B（85）
IPC大类 B01（85）
IPC小类 C01B（85）
IPC C01B031/02（85）
发明人 BEDWORTH P V（5） CHOI J（4） YOON J（4）
YOON J H（4） CHOI J Y（3） DU G（3）
KAWASAKI M（3） LIU H（3） PENG Y（3）
SHIN H（3） SHIN H J（3） TAMAKI E（3）
YOON S（3） YOON S M（3） YU H（3）
公开年 2012（15） 2015（15） 2014（14） 2016（11） 2013（9） 2017（6） 2009（5） 2011（5） 2002（2）
申请年 2014（18）  2013（15）  2012（14）  2016（10）  2015（8）  2010（5）  2011（5）  2008（3）  2009（3）  2002（2）  2007（2） 
专利权人 HANWHA TECHW.（6） SAMSUNG TECH.（6） LOCKHEED COR.（5） LOCKHEED MAR.（5）
SAMSUNG ELEC.（5） PENGTAN TECH.（3） TORAY IND IN.（3） APPLIED GRAP.（2）
ENDO M（2） GSI CREOS CO.（2） HAIYANGWANG .（2） HANWHA AEROS.（2）
HANWHA CHEM .（2） JX NIPPON MI.（2） KOTOBUKI TSU.（2） LG ELECTRONI.（2）
MAX PLANCK G.（2） NIPPON MININ.（2） NIPPON MININ.（2） OCEAN S KING.（2）

Producing thin film graphene oxide-bonded metal foil current collector for battery or supercapacitor, comprises preparing graphene oxide gel, dispensing and depositing layer of gel onto primary surfaces of foil, removing and heat treating.

ZHAMU A, LIN Y, 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

Industrial method of producing large-scale quantities of graphite oxide, graphene oxide, and/or graphene for use as e.g. catalysts involves ultrafine grinding, flotation purification, graphite oxidative transformation, and purification.

JALBOUT A

Perforated sheet of graphene-based material having an area, comprises perforated single layer of graphene and many perforations in single layer of graphene located over the area of the single layer of graphene.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M

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

Manufacture of graphene balls involves preparing dispersion comprising graphene oxide, monosaccharide to polysaccharide reducing agent and specified amount of aqueous ammonia, and spray-drying resultant dispersion.

JANG H D, CHANG H K, CHOI J H, JANG H, CHANG H, CHOI J, ZHANG X

Particulate-form composite of iron compound and graphene oxide used as photocatalyst in apparatus for producing hydrogen, comprises iron compound supported on graphene oxide, and preset primary particle diameter.

KINOSHITA I, HASHIMOTO H, ISOBE K, SERA Y, YAMASHITA E, HORIBE T, EIJI Y, HIDEKI H, ISAMU K, KIYOSHI I, TOMOKO H, YOSHIHIKO S

Graphene hybridized carbon nanotubes comprises carbon nanotubes which are distributed between layered material sheets.

SUN Z, ZHU C, SUN L