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Effect of TiO 2 crystal structure on the catalytic performance of Co 3 O 4 /TiO 2 catalyst for low-temperature CO oxidation

2014; Royal Society of Chemistry; Volume: 4; Issue: 5 Linguagem: Inglês

10.1039/c3cy01004j

2044-4761

Jie Li, Guanzhong Lu, Guisheng Wu, Dongsen Mao, Yanglong Guo, Yanqin Wang, Yun Guo,

Electrocatalysts for Energy Conversion

Co 3 O 4 supported on TiO 2 (anatase (A), rutile (R) and P25 (Degussa)) catalysts were prepared by a deposition–precipitation method. Co 3 O 4 /TiO 2 (A) shows excellent activity for CO oxidation with 100% conversion at −43 °C.