国家/地区 中国（12） 美国（12） 日本（11） 韩国（10） 世界知识产权组织（10） 欧洲专利局（EPO）（4） 印度（2）
IPC部 B（33）
IPC大类 B01（33） C01（33） H01（10）
B82（8） B32（3） B05（2）
C02（2） C07（2） C23（2）
IPC小类 B01J（33）
IPC B01J023/42（33）
发明人 KIM C H（2） LEE K（2） LEE S（2）
NAGAR R（2） PARAMBATH V B（2） SUNDARA R（2）
ZHANG Y（2）
公开年 2021（6） 2013（4） 2017（4） 2022（4） 2015（3） 2012（2） 2014（2） 2020（2）
申请年 2012（5）  2020（5）  2014（3）  2016（3）  2021（3）  2022（3）  2008（2）  2013（2）  2018（2）  2019（2） 
专利权人 INDIAN INST .（2） NAGAR R（2） PARAMBATH V .（2） POSTECH ACAD.（2）
SAMSUNG ELEC.（2） SUNDARA R（2） UNIV KOREA R.（2）

Catalyst useful for producing hydrogen comprises aluminum oxide or activated carbon, platinum supported in pores of aluminum oxide or activated carbon, and molybdenum mixed with platinum and supported in pores.

LEE K, JISU J, KIM C H, PARK T, LEE S, JANG J S, PARK T I

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Graphene material used for forming catalyst, is prepared from graphene oxide functionalized with platinum, from solution of hexachloroplatinic acid as precursor of platinum in acidic medium and has preset specific surface area and porosity.

OUBRAHAM A, MARIN E, TILIAKOS A, VASUT F, MARINOIU T A

Catalyst for synthesis of hydrogen, comprises porous support, platinum supported in pores of porous support, and palladium mixed with platinum and supported in pores.

LEE K, KIM C 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

Manufacturing photocatalyzer used for e.g., purifying water and organic substance by covering base-material surface with solution containing inorganic binder and photocatalyst secondary particle and heating.

SAKURAI H, KIUCHI M, KAMI T

Noble metal/graphene complex film useful in thin film catalyst for organic dehydrogenation reactions, alcohol reforming hydrogen production, or hydrogen-oxygen complex reactions comprises loading noble metal on graphene complex film.

LI H, CHENG C, HUANG R, WANG B, ZHANG H, WU P, HONG H

Carbon-type conjugate used as electrolyte or carrier for catalyst used in layer of membrane electrode junction of polymer electrolyte fuel cell, comprises rare-earth-metal ion and carbon-type solid acid bonded with rare-earth-metal ion.

SHOICHI K, TAKAMASA K

Catalyst for e.g. hydrogen fuel cell, comprises transition metal nanoparticles and metal boride carrier supporting transition metal nanoparticles, where transition metal nanoparticles comprise transition metals of group VIII and/or group IB.

LI R, LIU Z, YAN X, WEI T, CHEN S, LIANG S

Preparing noble metal loaded two-dimensional nanosheet photocatalyst by reacting two-dimensional nanomaterial and solvent, adding another solvent and noble metal salt, reacting noble metal salt and ultra-thin nanomaterial, and cooling.

LI J, ZHANG Y, QIAN Z, DING T, QIAN Y, GAO X, CHENG Y, HUANG X, PAN W