国家/地区 中国（19） 美国（14） 世界知识产权组织（13） 日本（6） 欧洲专利局（EPO）（4） 英国（2） 印度（2） 韩国（2） 台湾（2）
IPC部 B（27）
IPC大类 B82（27）
IPC小类 B82Y（27） C09K（19） C01B（17）
C09D（8） C08K（6） B01J（5）
C08L（5） C08J（4） H01B（4）
C08F（3） C23C（3） H01M（2）
IPC B82Y030/00（27）
发明人 DENG Y（3） XIA W（3） ZHANG Y（3）
CHEN H（2） LI Y（2） YANG Y（2）
公开年 2015（13） 2014（10） 2016（4）
申请年 2014（27）
专利权人 UNIV CHONGQI.（3）

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 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

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

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

Hollow graphene nanoparticle used in flexible electronic materials and in transparent electrodes, comprises graphene sheets stacked together.

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

Preparation of controlled fluorescence graphene quantum dot comprises ultrasonically dispersing graphene in ultrapure water, adding hydrogen peroxide solution, and obtaining controlled graphene quantum dot fluorescence to UV radiation.

NIE F, LUO K, XU P, ZHENG J