Ultralow-temperature CO oxidation on an In2O3–Co3O4 catalyst: a strategy to tune CO adsorption strength and oxygen activation simultaneously

Yang Lou; Xiao-Ming Cao; Jinggang Lan; Li Wang; Qiguang Dai; Yun Guo; Jian Ma; Zhenyang Zhao; Yanglong Guo; P. Hu; Guanzhong Lu

doi:10.1039/C4CC00036F

Ultralow-temperature CO oxidation on an In₂O₃–Co₃O₄ catalyst: a strategy to tune CO adsorption strength and oxygen activation simultaneously†

Yang Lou,‡^a Xiao-Ming Cao,‡^a Jinggang Lan,^a Li Wang,^a Qiguang Dai,^a Yun Guo,*^a Jian Ma,^a Zhenyang Zhao,^a Yanglong Guo,^a P. Hu^ab and Guanzhong Lu*^a

Author affiliations

* Corresponding authors

^a Key Labs for Advanced Materials, Research Institute of Industrial Catalysis, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
E-mail: yunguo@ecust.edu.cn, gzhlu@ecust.edu.cn
Fax: +86-21-64253703

^b School of Chemistry and Chemical Engineering, The Queen's University of Belfast, Belfast, UK

Abstract

Highly efficient In₂O₃–Co₃O₄ catalysts were prepared for ultralow-temperature CO oxidation by simultaneously tuning the CO adsorption strength and oxygen activation over a Co₃O₄ surface, which could completely convert CO to CO₂ at temperatures as low as −105 °C compared to −40 °C over pure Co₃O₄, with enhanced stability.

Chemical Communications

Ultralow-temperature CO oxidation on an In₂O₃–Co₃O₄ catalyst: a strategy to tune CO adsorption strength and oxygen activation simultaneously†

Abstract

Supplementary files

Article information

Download Citation

Author version available

Permissions

Ultralow-temperature CO oxidation on an In₂O₃–Co₃O₄ catalyst: a strategy to tune CO adsorption strength and oxygen activation simultaneously

Social activity

Search articles by author

Spotlight

Advertisements

Chemical Communications