国家/地区 中国（20） 美国（17） 世界知识产权组织（16） 欧洲专利局（EPO）（8） 日本（8） 韩国（7） 西班牙（3） 印度（3） 意大利（2） 新加坡（2） 台湾（2）
IPC部 B（29）
IPC大类 B82（29）
IPC小类 B82Y（29） C01B（20） C09K（19）
C09D（11） C08K（5） H01B（5）
H01L（4） B01J（3） C08L（3）
H01M（3） B32B（2） C08G（2）
C08J（2） C09C（2） C23C（2）
IPC B82Y040/00（29）
发明人 DENG Y（3） LIN J（3） XIA W（3）
ZHANG Y（3） CHEN H（2） LI M（2）
LI Z（2）
公开年 2015（17） 2014（8） 2016（4）
申请年 2014（29）
专利权人 UNIV CHONGQI.（3） COUNCIL SCI .（2） UNIV FUZHOU（2）

Preparation of graphene nanomaterial used as drug carrier, involves adding mesoporous iron oxide-zinc oxide quantum dots-silica composite nanoparticles into carboxyl group-activated dispersion and processing.

ZHANG Y, XIA W, DENG Y, CHEN H

Preparation of graphene nanomaterial used as drug carrier and tracer line, involves adding mesoporous iron oxide-zinc oxide quantum dots-silica composite nanoparticles into carboxyl group-activated dispersion and processing.

ZHANG Y, XIA W, DENG Y, YU H

Preparing oxidized graphene composite material used as drug carrier, involves mixing graphite powder with concentrated sulfuric acid, potassium persulfate and phosphorus pentoxide to obtain mixture, which is added with water.

CHEN H, DENG Y, ZHANG Y, XIA W

Absorbing material comprises core-shell structure of silver/iron oxide nano-composites in which silver forms the nucleus and iron forms the shell and is prepared by reduction of graphene oxide.

JIANG W, WANG Y, ZHANG N, ZHONG S, LIU G

Large-scale preparation graphene quantum dots, comprises adding graphene oxide into first solvent to obtain first dispersion solution, adding reducing agent, reacting, carrying out solid-liquid separation and cooling to obtain crude product.

ZHANG M, ZHANG L

Method for manufacturing carbon-metal composite, involves reacting composition with specific amount of graphene, providing carbon compound in composition, and providing carbon nanotube with carbon-metal composite.

GONG S Y, LEE S Y, CHOE H, LEE C, LI X, LI Z, CUI X, KONG X, GONG S

Production of graphene involves applying physical force to liquid dispersion of dispersing agent containing polyaromatic hydrocarbon oxide, and carbon-based material comprising graphite, and forming graphite into nano graphene flakes.

SOHN K N, YOO K H, KWON W J, LEE K S, YANG S B, KIM I Y, LEE M J, LEE J Y, SOHN K, YOO K, KWON W, LEE K, YANG S, KIM I, LEE M, LEE J, LI M, LI J

Production of aqueous dispersion of few-layer graphene nanosheets used for coated article, involves mixing graphite particles with perfluorosulfonate ionomer in aqueous liquid, and arranging ionomer as thin and continuous layer.

JULIUS D, ZIN M, DIVIGALPITIYA R, KORBA G A, KIM M

Method for preparing graphene based composition, comprises subjecting composition containing water and graphene precursor to mechanical and chemical treatment for forming graphene and separating graphene.

BOHM S, WEIJDE D H V D

Preparation of sensitive quantum-dot mesoporous coated graphene cadmium-selenium visible-light catalytic composite nanomaterial for photocatalytic processing of titania material, involves extracting inorganic source/graphene complex.

LI M, LI Y