国家/地区 中国（18） 美国（7） 韩国（6） 世界知识产权组织（6） 日本（4） 欧洲专利局（EPO）（3） 西班牙（2） 印度（2） 台湾（2）
IPC部 B（26）
IPC大类 B01（26） C01（26） C02（6）
H01（3） B82（2） C07（2）
IPC小类 B01J（26）
IPC B01J037/03（26）
发明人 ZHAO X（3） CHEN R（2） CHOI W（2）
DAI P（2） FENG P（2） LAI D（2）
NIU J（2） OU X（2） QIANG Y（2）
TAO X（2） WANG D（2） WANG J（2）
XU D（2） ZHANG S（2）
公开年 2021（7） 2019（4） 2017（3） 2018（3） 2022（3）
申请年 2019（5）  2020（4）  2021（4）  2016（2）  2017（2）  2018（2）  2022（2） 
专利权人 POSTECH ACAD.（3） UNIV CHINA M.（2） UNIV QINGDAO.（2）

Photocatalyst used in e.g. capture and chemical conversion of air, water and soil pollutants, comprises three-dimensional structure of reduced graphene oxide and nanoplatelets of semiconductor e.g. gallium nitride or tungsten disulfide.

TOMOVSKA R, POLITAKOS N, BARBARIN I

Low-temperature high-efficiency ammonia decomposition catalyst useful in ammonia decomposition hydrogen production reaction, comprises Santa Barbara amorphous-15-graphene as carrier, and nickel as active ingredient.

ZHANG L, CAI J, WEN J, ZHAO X, ZHANG H

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

Nanocarbon-supported platinum-iron bimetallic catalyst comprises nano-carbon as carrier, platinum-iron species is uniformly supported on surface of nano-carbon carrier in form of atomic clusters, precious metal platinum is active component.

DIAO J, JIA Z, LIU H

Synthesis of rhodium-induced growth of zinc oxide-zinc sulfide heterostructure photocatalyt for producing hydrogen, involves adding zinc powder to graphene oxide dispersion, dripping rhodium chloride trihydrate and mixing obtained rhodium-zinc oxide/reduced-graphene oxide catalyst with thioacetamide.

ZHANG R, LIANG S, WANG X

Preparation of low temperature selective catalytic reduction activity modified filter material comprises preparing zirconium-manganese-iron oxide loaded on reduced graphene oxide and combining with e.g. polyphenylene sulfide fiber.

ZHENG Y, ZHOU M

Preparing palygorskite-titanium dioxide-graphene quantum dot composite photocatalyst water cracking hydrogen production comprises e.g. mixing nitric acid and deionized water to form dilute nitric acid solution, mixing isopropanol, titanate.

NIU J, LAI D, CHEN R, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing kaolinite-titanium dioxide-graphene composite photocatalyst having nano supporting pores, comprises e.g. mixing nitric acid, deionized water, isopropanol, titanate and diluted nitric acid solution, adding kaolinite and heating.

NIU J, CHEN R, LAI D, WANG D, ZHANG S, OU X, FENG P, QIANG Y

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M

Preparing graphene oxide aerogel, comprises freeze-drying dispersion containing reducing agent, graphene oxide and water to obtain aerogel sample having fixed shape, and subjecting aerogel sample to reduction reaction.

YU S, CUI X, LI C, WANG H, YA F, YUAN X, FU Q