国家/地区 中国（8）
IPC部 B（8） C（6）
IPC大类 B01（8） C07（4）
IPC小类 B01J（8）
IPC B01J027/24（4） B01J023/86（2） C07C011/04（2）
C07C029/156（2） C07C031/02（2）
发明人 ZHU X（3） BAO J（2） LU J（2）
MA P（2） TAN Y（2）
公开年 2021（8）
申请年 2021（5）  2020（3） 
专利权人 UNIV CHINA SCI TECHNOLOGY（8）

Preparing coated bimetallic supported catalyst useful for selective hydrogenation of acetylene or 1,3-butadiene in mono-olefin-rich atmosphere comprises providing bimetal supported catalyst precursor, and depositing coating layer oxide on surface of bimetallic supported catalyst precursor.

LIU F, XIA Y, LU J

Preparing non-noble metal nickel-copper catalyst useful in acetylene or 1,3-butadiene selective hydrogenation reaction in monoolefin-rich atmosphere involves e.g. reducing copper precursor deposited carrier and depositing nickel precursor.

LU J, GU J

Catalyst with stable ultra-thin carbon layer comprises metal nanoparticles and single-atom modified ultra-thin carbon layer, where metal nanoparticles stabilized on single-atom modified ultra-thin carbon layer.

WU Y, ZHOU H

Preparing ferromanganese magnetic graphene oxide lead ion imprinting material useful to remove lead in aqueous samples, comprises e.g. dispersing manganese ferrite nanoparticles in ethanol and water, eluting and soaking in hydrochloric acid.

YANG C, RAO X, ZHU X, QIN G, WU Z, YU J, YANG J, YU Z, LI H

Preparing graphite phase carbon nitride-based two-dimensional composite photocatalytic material useful in catalytic field, comprises e.g. performing thermal reduction treatment of carbon dioxide and graphene oxide/graphitic carbon nitride.

XIONG Y, JIANG J, GAO C

Preparing supported nano metal catalyst for preparing lower alcohols from synthesis gas, comprises e.g. mixing graphene oxide, aqueous solution containing metal ions and reducing agent, performing hydrothermal reaction, and calcining.

MA P, ZHU X, TAN Y, BAO J

Preparing pyridine type or pyrrole type iron-nitrogen site catalyst for fuel cell or metal air battery, by mixing and dispersing soluble iron salt, conductive carbon carrier and inorganic acid, polymerizing, calcining, washing and drying.

WU C, ZHANG N, ZHOU T, XIE Y

Preparation method of supported nano metal catalyst useful in reaction of preparing lower alcohols from synthesis gas comprises mixing graphene oxide, heating and calcining.

MA P, ZHU X, TAN Y, BAO J