In Situ TEM Study of Rh Particle Sintering for Three-Way Catalysts in High Temperatures

In Situ TEM Study of Rh Particle Sintering for Three-Way Catalysts in High Temperatures

One of the main factors in the deterioration of automobile three-way catalysts is the sintering of platinum group metals (PGMs). In this study, we used in situ tunneling electron microscopy (TEM) to examine the sintering of Rh particles as the temperature increases. Two types of environmental condit...

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Bibliographic Details
Main Authors:	Hiroki Nakayama, Makoto Nagata, Hideki Abe, Yukihiro Shimizu
Format:	Article
Language:	English
Published:	MDPI AG 2020-12-01
Series:	Catalysts
Subjects:	in situ TEM Rh sintering DFT calculation automotive catalyst SMSI (strong metal-support interaction)
Online Access:	https://www.mdpi.com/2073-4344/11/1/19

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