国家/地区 中国（31） 美国（18） 世界知识产权组织（16） 韩国（8） 欧洲专利局（EPO）（6） 日本（5） 印度（4） 新加坡（2）
IPC部 B（42）
IPC大类 B01（42）
IPC小类 C01B（42）
IPC C01B031/04（31） B82Y030/00（11） B82Y040/00（9）
B01D071/02（7） B01J020/20（7） B01J020/30（7）
C01B003/04（7） C01B032/184（7） B01D069/12（5）
B01J019/08（5） B01J020/28（5） C01B032/182（4）
B01D067/00（3） B01D069/10（3） B01F003/12（3）
发明人 ZHANG Y（4） JIANG Y（3） ZHANG J（3）
CHEN P（2） CHIU G（2） DAI S（2）
GAO X（2） HAO S（2） HO B P（2）
KIM H（2） KIM H W（2） LI H（2）
LI J（2） LI X（2） LIU S（2）
公开年 2015（42）
申请年 2015（42）
专利权人 AVIATION IND.（2） BEIJING INST.（2） CHIU G（2） UNIV HANYANG.（2）
UNIV HANYANG.（2） UNIV SICHUAN（2） UNIV ZHEJIAN.（2） UNIV ZHENGZH.（2）

Preparing graphene/titanium dioxide composite photocatalyst useful for photocatalysis of water, comprises adding alkali solution and titanium source into ethanol solvent, stirring to obtain a precursor and carrying out hydrothermal reaction.

FU H, HAO R, JIANG Y, JIANG B, GUO S

Graphene oxide production device comprises constant temperature groove, reaction kettle, filter and discharge port that is connected to reaction kettle.

LIU B, SHEN Y, GU L

Graphene aerogel microspheres used for adsorbing environmental pollutant, comprise specified amount of deionized water and graphite oxide.

XIA H, DI T, LIAO S

Separating carbon dioxide from air comprises graphene filter adapted to block oxygen and nitrogen molecules, but allow carbon dioxide molecules to pass through.

MCNEIGHT D L

Nitrogen-doped graphene coated nano-sulfur anode composite material, used in making lithium-sulfur batteries, comprises three-dimensional conductive network formed by nitrogen-doped graphene, and nitrogen-doped graphene sheets.

HOU Y, LI G, LI H, LI W, LIU M, QIU Y, YE F, ZHANG Y, ZHOU L

Preparation of transition metal oxide/graphene composite used as anode material, involves applying microwave to mixed solution of transition metal salt comprising lithium, iron or titanium, water and graphite oxide.

KIM K B, KIM H K, KIM J Y

Preparing graphene microsphere solid phase extracting agent comprises e.g. preparing graphene oxide dispersion liquid, placing in quartz tube connected to ultrasonic atomizer, atomizing into aerosol droplets, and heating quartz tube.

LIU L, NIE H, SHI Q

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Organic microsphere supported three-dimensional graphene cadmium sulfide composite catalyst used for photocatalytic hydrogen generation comprises styrene organic microsphere, graphene oxide, and cadmium acetate and dimethyl sulfoxide.

CAO X, XU J, WANG L

Graphene porous material used for absorbing flue gas that has specified range of specific surface area.

DAI S, HAO S, YANG C, ZHANG X, YAN S