Literature DB >> 24955808

Direct evidence by in situ IR CO monitoring of the formation and the surface segregation of a Pt-Sn alloy.

Alina Moscu1, Yves Schuurman, Laurent Veyre, Chloé Thieuleux, Frederic Meunier.   

Abstract

The heat of CO adsorption on the Pt atoms of a Pt-Sn alloy phase could be specifically determined from in situ DRIFTS data and was found to be about half that measured on a plain Pt reference. Surprisingly, a reversible surface segregation of the Pt-Sn alloy was observed at temperatures below 175 °C.

Year:  2014        PMID： 24955808     DOI： 10.1039/c4cc03208j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  CeO2-Promoted PtSn/SiO2 as a High-Performance Catalyst for the Oxidative Dehydrogenation of Propane with Carbon Dioxide.

Authors:  Li Wang; Guo-Qing Yang; Xing Ren; Zhong-Wen Liu
Journal:  Nanomaterials (Basel)       Date:  2022-01-27       Impact factor: 5.076

Review 2.  Catalytic conversion of ethane to valuable products through non-oxidative dehydrogenation and dehydroaromatization.

Authors:  Hikaru Saito; Yasushi Sekine
Journal:  RSC Adv       Date:  2020-06-04       Impact factor: 4.036
  2 in total

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