Sintering-resistant Pt@CeO2 nanoparticles for high-temperature oxidation catalysis
Author:
Affiliation:
1. Department of Materials Science and Engineering
2. Korea Advanced Institute of Science and Technology (KAIST)
3. Daejeon, Republic of Korea
Abstract
We successfully synthesized shell-controllable Pt@CeO2 core–shell nanocomposites for high-temperature oxidation catalysis. We showed a T10 lower by 100 °C and an eight-fold higher reaction rate compared to a bare mixture of Pt and CeO2 nanoparticles, while maintaining complete methane oxidation for more than 50 h at 700 °C.
Funder
National Research Foundation of Korea
Publisher
Royal Society of Chemistry (RSC)
Subject
General Materials Science
Link
http://pubs.rsc.org/en/content/articlepdf/2016/NR/C6NR00170J
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