Issue 0, 1975
From the journal:

Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases

Tin oxide surfaces. Part 2.—Infra-red study of the adsorption of pyridine and ammonia on tin(IV) oxide

Philip G. Harrison  and  Edward W. Thornton  

Abstract

The adsorption of pyridine and ammonia on tin(IV) oxide has been studied by infra-red spectroscopy. The surface exhibits Lewis acidity but does not show any Brönsted acidity towards these bases even in the presence of water vapour.

It has also been shown that when ammonia cations are formed on the surface (by preadsorption of HCl), they are not free to rotate. In addition, when HCl is added to a damp surface, the molecular water is protonated to give hydroxonium ions which are evidenced by their infra-red spectrum.

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Article information

DOI
https://doi.org/10.1039/F19757101013
Article type
Paper

J. Chem. Soc., Faraday Trans. 1, 1975,71, 1013-1020

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Tin oxide surfaces. Part 2.—Infra-red study of the adsorption of pyridine and ammonia on tin(IV) oxide

P. G. Harrison and E. W. Thornton, J. Chem. Soc., Faraday Trans. 1, 1975, 71, 1013 DOI: 10.1039/F19757101013

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