Activating low-temperature diesel oxidation by single-atom Pt on TiO2 nanowire array

Supported metal single-atom catalysts face challenges on both durability and practicality. Here, the authors demonstrate that a sustained 90% diesel oxidation conversion at ~160 oC is achieved by single-atom Pt on TiO2 nanowire-array integrated catalytic converter.

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Auteurs principaux: Son Hoang, Yanbing Guo, Andrew J. Binder, Wenxiang Tang, Sibo Wang, Jingyue (Jimmy) Liu, Huan Tran, Xingxu Lu, Yu Wang, Yong Ding, Eleni A. Kyriakidou, Ji Yang, Todd J. Toops, Thomas R. Pauly, Rampi Ramprasad, Pu-Xian Gao
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Accès en ligne:https://doaj.org/article/6febc51dbdee4b268a23779f5f3bf41c
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Résumé:Supported metal single-atom catalysts face challenges on both durability and practicality. Here, the authors demonstrate that a sustained 90% diesel oxidation conversion at ~160 oC is achieved by single-atom Pt on TiO2 nanowire-array integrated catalytic converter.