Radiotracer study of the adsorption of ethanolamine at a platinized platinum electrode

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The adsorption of ethanolamine was studied in both alkaline (0.1 mol dm-3 NaOH) and acid (1 mol dm-3 H2SO4) media. Although strong chemisorption occurs in both cases, there is a significant difference in the extent of adsorption and the behaviour of the chemisorbed species. The phenomena observed are explained with the assumption that in acid medium the -CH2OH group plays the predominant role in the adsorption behaviour, while in alkaline medium it is the -CH2-NH2 entity.

Original languageEnglish
Pages (from-to)195-206
Number of pages12
JournalJournal of Electroanalytical Chemistry
Volume272
Issue number1-2
DOIs
Publication statusPublished - Nov 10 1989

Fingerprint

Ethanolamines
Ethanolamine
Platinum
Adsorption
Electrodes
Acids
Chemisorption

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Analytical Chemistry
  • Electrochemistry

Cite this

Radiotracer study of the adsorption of ethanolamine at a platinized platinum electrode. / Horányi, G.

In: Journal of Electroanalytical Chemistry, Vol. 272, No. 1-2, 10.11.1989, p. 195-206.

Research output: Contribution to journalArticle

@article{ac74ab17b93143879b9cac0d7e075e5e,
title = "Radiotracer study of the adsorption of ethanolamine at a platinized platinum electrode",
abstract = "The adsorption of ethanolamine was studied in both alkaline (0.1 mol dm-3 NaOH) and acid (1 mol dm-3 H2SO4) media. Although strong chemisorption occurs in both cases, there is a significant difference in the extent of adsorption and the behaviour of the chemisorbed species. The phenomena observed are explained with the assumption that in acid medium the -CH2OH group plays the predominant role in the adsorption behaviour, while in alkaline medium it is the -CH2-NH2 entity.",
author = "G. Hor{\'a}nyi",
year = "1989",
month = "11",
day = "10",
doi = "10.1016/0022-0728(89)87080-9",
language = "English",
volume = "272",
pages = "195--206",
journal = "Journal of Electroanalytical Chemistry",
issn = "0022-0728",
publisher = "Elsevier Sequoia",
number = "1-2",

}

TY - JOUR

T1 - Radiotracer study of the adsorption of ethanolamine at a platinized platinum electrode

AU - Horányi, G.

PY - 1989/11/10

Y1 - 1989/11/10

N2 - The adsorption of ethanolamine was studied in both alkaline (0.1 mol dm-3 NaOH) and acid (1 mol dm-3 H2SO4) media. Although strong chemisorption occurs in both cases, there is a significant difference in the extent of adsorption and the behaviour of the chemisorbed species. The phenomena observed are explained with the assumption that in acid medium the -CH2OH group plays the predominant role in the adsorption behaviour, while in alkaline medium it is the -CH2-NH2 entity.

AB - The adsorption of ethanolamine was studied in both alkaline (0.1 mol dm-3 NaOH) and acid (1 mol dm-3 H2SO4) media. Although strong chemisorption occurs in both cases, there is a significant difference in the extent of adsorption and the behaviour of the chemisorbed species. The phenomena observed are explained with the assumption that in acid medium the -CH2OH group plays the predominant role in the adsorption behaviour, while in alkaline medium it is the -CH2-NH2 entity.

UR - http://www.scopus.com/inward/record.url?scp=45249129270&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=45249129270&partnerID=8YFLogxK

U2 - 10.1016/0022-0728(89)87080-9

DO - 10.1016/0022-0728(89)87080-9

M3 - Article

AN - SCOPUS:45249129270

VL - 272

SP - 195

EP - 206

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

SN - 0022-0728

IS - 1-2

ER -