✦ LIBER ✦

On the nature of formic acid adsorption at platinum electrodes in perchloric acid solution

✍ Scribed by M.W. Breiter

Publisher: Elsevier Science
Year: 1965
Tongue: English
Weight: 460 KB
Volume: 10
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(65)87052-9

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✦ Synopsis

The adsorption of formic acid was studied on smooth platinum in 1 N HClO, at 0.2 V as a function of time at different bulk concentrations of formic acid at 25". Conditions could be kept such that an appreciable amount of inte~ediates or side products were not formed. Small volumes of HCOOH were added rapidly to 1 N HCIOd at 0.2 V under vigorous nitrogen stirring. It is shown that the adsorbed species are HCOOH molecules in the present case and also under voltammetric conditions at a sweep of 30 mV/s.

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