Spectroscopic Characteristics of the Methanol Decomposition Intermediates on a Platinum Nanocluster
Author:
Laletina Svetlana S.1,
Shor Aleksey M.1,
Nasluzov Vladimir A.1,
Ivanova-Shor Elena A.1,
Anatoly I. Rubaylo1
Affiliation:
1. Institute of Chemistry and Chemical Technology SB RAS FRC «Krasnoyarsk Science Center SB RAS»
Abstract
The density functional method was used to study vibrational frequenciesof the surface species involved in the reaction of the methanol dehydration via pathway CH₃OH→CH₃O→CH₂O→CHO→СОon a ideal Pt(111) surface and surface of nanoparticle Pt79. Connection of spectral features with stability and coordination of the adsorbed molecules was discussed. The determined vibrational features enable identification of themain reaction intermediates
Publisher
Siberian Federal University
Subject
General Chemical Engineering,General Chemistry