国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C01（2）
IPC小类 B01J（3）
IPC B01J023/89（3）
发明人 ZHANG X（3）
公开年
申请年
专利权人

Synthesizing nickel-gold bimetallic alloy nanocatalyst used for catalyzing reduction of carbon-dioxide to carbon monoxide, involves dissolving nickel precursor salt with gold precursor salt in deionized water, adjusting pH, and stirring.

ZHANG X, LIU W

Preparing magnetic reduction graphene oxide/silver tungstate composite photocatalyst used for degrading antibiotics in sewage, by preparing graphene oxide by Hummers method, preparing magnetic reduction graphene oxide by co-precipitation method and preparing composite material by hydrothermal method.

HE X, SUN Y, ZHANG X, HAN Z, DU P, HUANG T

Preparing colloidal hydrogen production catalyst involves mixing cobalt dichloride solution, ruthenium trichloride solution, graphene solution and polyvinylpyrrolidone in a ratio under nitrogen atmosphere and low temperature condition.

WANG Y, CHEN J, ZHANG X, GAO X, YANG P