Determination of single ion activity by relying on the electrical double layer model

✍ Scribed by A. Daghetti; S. Trasatti; S. Trasatti

• Publisher: Elsevier Science
• Year: 1980
• Tongue: English
• Weight: 220 KB
• Volume: 40
• Category: Article
• ISSN: 0020-1693
• DOI: 10.1016/s0020-1693(00)92253-9

✦ Synopsis

between the molecules in an associate. At T > 25 "C the associates decompose and the number of chemisorbed molecules increase rapidly. Two-dimensional association on the electrode surface takes place also in methanol, 1-propanol and butanol.

A general feature is that the association is the less pronounced the longer is the hydrocarbon radical of the alcohol molecule.

The conclusions about the association of alcoholic molecules in the inner part of the electrical double layer found confirmation by the data obtained in the study of the adsorption of some aromatic compounds and inorganic ions on bismuth in alcoholic solutions.