Issue 67, 2024
From the journal:

Chemical Communications

Advancing catalytic oxidation of lean methane over cobalt-manganese oxide via a phase-engineered amorphous/crystalline interface†

Wei Wang,‡ab   Ruishan Qiu, ORCID logo ‡ab   Chenqi Li,ab   Ruixia Zhong,a   Haiwang Wang*a  and  Jian Qi ORCID logo *cd  

* Corresponding authors

a Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province, Northeastern University at Qinhuangdao, Qinhuangdao 066004, P. R. China
E-mail: whwdbdx@neuq.edu.cn

b School of Materials Science and Engineering, Northeastern University, Shenyang, Liaoning 110819, P. R. China

c State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China
E-mail: jqi@ipe.ac.cn

d School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China

Abstract

CoMnOx catalysts were prepared using a microwave (MW)/ultrasonic (US)-assisted method. Amorphous/crystalline regions in CoMnOx (MW = 250 W US = 300 W) increased the oxygen vacancy content and CoMnOx exhibited excellent activity for methane oxidation (T90 = 330 °C). A new approach is provided here to improve the activity of transition metal catalysts.

Graphical abstract: Advancing catalytic oxidation of lean methane over cobalt-manganese oxide via a phase-engineered amorphous/crystalline interface

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Article information

DOI
https://doi.org/10.1039/D4CC02696A
Article type
Communication
Submitted
05 Jun 2024
Accepted
22 Jul 2024
First published
01 Aug 2024

Chem. Commun., 2024,60, 8896-8899

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Advancing catalytic oxidation of lean methane over cobalt-manganese oxide via a phase-engineered amorphous/crystalline interface

W. Wang, R. Qiu, C. Li, R. Zhong, H. Wang and J. Qi, Chem. Commun., 2024, 60, 8896 DOI: 10.1039/D4CC02696A

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