国家/地区 中国（7）
IPC部 B（8）
IPC大类 B01（8） C07（3） C02（2）
C25（2）
IPC小类 B01J（8）
IPC B01J023/835（8）
发明人 ZHANG Q（2） ZHANG T（2）
公开年 2022（3）
申请年 2019（2）  2022（2） 
专利权人

Supported nickel-based alloy catalyst for preparing methyl glycolate by hydrogenating dimethyl oxalate, comprises carrier and nickel-based alloy loaded on carrier.

LIU Y, ZHAO G, ZHU J, LU Y

Preparation of alkali metal modified nickel-tin material for catalyzing ethanol aqueous phase to synthesize carbon products, involves preparing mixed solution using e.g. alkali metal citrate, adding nickel and tin salt, heat-stirring, drying, grinding, and pyrolyzing.

LIAO J, QIU S, WU X, ZHANG Q, LING Y, WANG T

Catalyst used for preparing beta-carotene from vitamin A triphenylphosphine salt by electrochemistry, is a graphene-supported metal ferrite and a metal oxide catalyst.

ZHANG T, SONG J, SHEN H, JIE J, WANG J, ZHANG Y

Reducing organic contaminant concentration in solution comprises mixing solution with nanocomposite and hydrogen peroxide to form mixture and irradiating mixture to photo-catalytically degrade portion of organic contaminant.

JANJUA M R S, JAMIL S, AHMAD H, URREHMAN S, KHAN S R

Preparing high-dispersion alloy nanoparticles used in working electrode as oxygen reduction electrode, by adding acid and alcohol into reduced graphene solution, and performing ultrasonic treatment and centrifugal separation.

WANG H, LI L, WANG C, WANG D, QU T, TIAN J, HOU D

Preparation of cobalt hydroxystannate/graphene composite photocatalyst used for photocatalytically degrading rhodamine B solution, involves hydrothermally synthesizing using cobalt hydroxystannate supported on graphene.

YU H, WU J, WANG X, HONG F

Chloride complex catalyst used for hydrochlorinating acetylene in synthesis of vinyl chloride, comprises composite chloride having perovskite structure and supported on carrier which is activated carbon, carbon nanotubes or graphene.

FENG F, LU C, LI X, MA L, YAO N, ZHANG Q, ZHAO J, XU J, XU X, ZHANG T, DI X

Cuprous oxide-lead oxide/graphene oxide composite powder useful as combustion catalyst, comprises cuprous oxide and lead oxide, loaded on surface of graphene oxide, in weight ratio of preset range.

PEI Q, LIANG Y, SONG X, YI J, HONG W, YAO E, XIAO L, AN T, HAO H, ZHAO F