Tuning Pt-CeO2 interactions by high-temperature vapor-phase synthesis for improved reducibility of lattice oxygen

In this work, we compare the CO oxidation performance of Pt single atom catalysts (SACs) prepared via two methods: (1) conventional wet chemical synthesis (strong electrostatic adsorption–SEA) with calcination at 350 °C in air; and (2) high temperature vapor phase synthesis (atom trapping–AT) with c...

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Veröffentlicht in:	Nature communications Jg. 10; H. 1; S. 1358 - 10
Hauptverfasser:	Pereira-Hernández, Xavier Isidro, DeLaRiva, Andrew, Muravev, Valery, Kunwar, Deepak, Xiong, Haifeng, Sudduth, Berlin, Engelhard, Mark, Kovarik, Libor, Hensen, Emiel J. M., Wang, Yong, Datye, Abhaya K.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	London Nature Publishing Group UK 25.03.2019 Nature Publishing Group Nature Portfolio
Schlagworte:	140/133 140/146 140/58 147/137 639/638/77/884 639/638/77/885 639/638/77/887 Air temperature Catalysis Catalysts Cerium oxides Chemical synthesis Cobalt High temperature Humanities and Social Sciences INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY Low temperature Metal particles multidisciplinary Organic chemistry Oxidation Oxygen Photoelectron spectroscopy Photoelectrons Platinum Pressure Roasting Science Science (multidisciplinary) Single atom catalysts Temperature effects Thermal stability Vapor phases Vapors X ray photoelectron spectroscopy
ISSN:	2041-1723, 2041-1723
Online-Zugang:	Volltext
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