Au-Pt MnO2/ZnO/TiO2 catalyst

The present invention provides an Au-Pt MnO2/ZnO/TiO2 catalyst with a catalytic oxidation function. The Au-Pt MnO2/ZnO/TiO2 catalyst is characterized in that mass percentage of Au and Pt in the catalyst is respectively 2% and 1% of MnO2/ZnO/TiO2, and an atomic ratio of Zn, Mn and Ti in the MnO2/ZnO/...

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Bibliographic Details
Main Authors SHAO JIANJUN, LI JIABO, JU XIAOCHUN, JIAO ANLONG, ZHOU XUEBIN
Format Patent
LanguageEnglish
Published 03.02.2016
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
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Summary:The present invention provides an Au-Pt MnO2/ZnO/TiO2 catalyst with a catalytic oxidation function. The Au-Pt MnO2/ZnO/TiO2 catalyst is characterized in that mass percentage of Au and Pt in the catalyst is respectively 2% and 1% of MnO2/ZnO/TiO2, and an atomic ratio of Zn, Mn and Ti in the MnO2/ZnO/TiO2 composite oxide is 12/1/1. The Au-Pt MnO2/ZnO/TiO2 catalyst can further improve the carbon oxide and formaldehyde oxidation activity in a catalyst low-temperature environment.
Bibliography:Application Number: CN201410247428