Preferential oxidation of carbon monoxide in hydrogen using zinc oxide photocatalysts promoted and tuned by adsorbed copper ions

Publication year: 2012 Source: Journal of Catalysis, Available online 28 January 2012 Yusuke Yoshida, Yu Mitani, Takaomi Itoi, Yasuo Izumi Preferential oxidation of CO (63 Pa) and O2(76 Pa) in H2(6.3 kPa) using spheroidal ZnO nanoparticles (22 nm × 47 nm) converted 52% of CO into CO2, and selectivity to CO2was 92 mol% under UV–visible light for 5 h.

Publication year: 2012 Source: Journal of Catalysis, Available online 28 January 2012 Yusuke Yoshida, Yu Mitani, Takaomi Itoi, Yasuo Izumi Preferential oxidation of CO (63 Pa) and O2(76 Pa) in H2(6.3 kPa) using spheroidal ZnO nanoparticles (22 nm × 47 nm) converted 52% of CO into CO2, and selectivity to CO2was 92 mol% under UV–visible light for 5 h.

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Preferential oxidation of carbon monoxide in hydrogen using zinc oxide photocatalysts promoted and tuned by adsorbed copper ions