Novel Pd–Au/TiO2 catalyst for the selective catalytic reduction of NOx by H2 |
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Affiliation: | 1. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China;2. School of Environment, Tsinghua University, Beijing 100084, China;3. Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Republic of Korea |
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Abstract: | Novel Pd–Au/TiO2 catalyst exhibited high catalytic activity with a wide temperature window for the selective catalytic reduction of NOx by H2 in the presence of oxygen. The synergetic effect between Pd and Au contributes to the formation of Pd0 and Pd–Au alloy, thus promoting the NOx reduction to proceed. |
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