Oxide cobalt-manganese catalysts for the process of complete methane oxidation

被引：0

作者：

Rotko, Marek ^{[1
]}

Zawadzki, Witold ^{[1
]}

机构：

[1] Uniwersytet Marii Curie Sklodowskiej, Wydzial Chemii, Lublin, Poland

来源：

PRZEMYSL CHEMICZNY | 2019年 / 98卷 / 11期

关键词：

COMBUSTION;

D O I：

10.15199/62.2019.11.14

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three bimetallic catalyst systems contg. different molar amts. of Co and Mn (5Co-Mn, Co-Mn and Co-5Mn) were obtained by pptn. and analyzed by energy dispersive X-ray fluorescence spectroscopy, X-ray diffraction and by low-temp. N-2 adsorption/desorption methods. The catalysts consisted mainly of spinet oxides such as Co3O4, MnCo2O4 and Mn(2)Cog(4). The highest activity was revealed by 5Co-Mn catalyst. The activity of the other 2 catalysts decreased with the decrease of Co content. All catalysts exhibited higher activity than previously tested Pd-Pt catalysts.

引用

页码：1765 / 1767

页数：3

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