国家/地区 中国（13） 韩国（3） 世界知识产权组织（3）
IPC部 B（18） C（16）
IPC大类 B01（18） C01（6） C02（4）
C07（3） C25（3） B82（2）
IPC小类 B01J（18）
IPC B01J037/16（18）
发明人 SUN L（2） WANG C（2） XU F（2）
ZHANG Y（2）
公开年 2022（13） 2023（5）
申请年 2022（18）
专利权人 UNIV GUILIN .（2）

New silver-doped gold nanocluster catalyst useful for converting carbon dioxide, comprising e.g. 1-20 carbon alkylthiol, 3-20 carbon alkenylthiol, 3-20 carbon alkynylthiol, 6-20 carbon allylthiol, or 3-20 carbon cycloalkylthiol.

LEE D I, SUNG H

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

Preparation of nitrogen-phosphorus-doped graphene perovskite lanthanum nickel oxide catalyst for preparing hydrogen, involves ultrasonically-dispersing graphene oxide in water, adding e.g. ammonium dihydrogen phosphate, stirring, reacting, cooling, filtering, and washing.

ZOU C, JIA L

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

Preparation of 4,4'-diaminodiphenylmethane involves adding formaldehyde or paraformaldehyde into aniline solution, and adding water and graphene catalyst for catalysis.

FENG J, ZHANG Q, DAI Y, CHEN D, MA C, WU M

Preparing core-shell graphene oxide quantum dot zero-valent iron catalyst useful as catalyst for removing refractory wastewater, comprises e.g. adding deionized water, hydrogen peroxide and hydrochloric acid, thermally insulating, reacting, and centrifuging.

LUO R, XUE D, WANG C, LIANG H, ZHU T, WANG B, MAO H, REN H

Preparing graphene-supported gold cluster nano composite material by in-situ reduction of sodium borohydride used in catalytic degradation of azo dyes by using e.g. using e.g. N-isobutyryl-L-cysteine to carry reduction reaction to chloroauric acid, adding sodium borohydride, reacting and purifying.

SUN T, GU Z, GAO G

Preparing a graphene-coated alloy catalyst composite material useful in the field of catalyst preparation, comprises e.g. adding the components into stirrer and carrying out ultrasonic premixing to obtain mixed solution, placing in multi-position photochemical reaction instrument and reacting.

QIAN Z, ZHOU J, ZHANG R, WANG Y, WANG C, ZHANG Y

Recyclable and high efficiency photocatalytic materials useful for preparing useful in preparing photocatalyst, degrading rhodamine B, methylene blue, methyl orange and degrading tetracycline.

YANG H, XI G, SHI J, SHU Z, GAO D

Preparation of cadmium sulfide-graphene-zinc sulfide composite material in two phases using graphene oxide as emulsifier for photocatalytic application, involves depositing cadmium sulfide and zinc sulfide on two sides of graphene oxide, and reducing graphene oxide to graphene.

HU Y, ZHOU Z, WANG N, YIN Z, LI M