Ion association at liquid vertical bar liquid interfaces

• Type: Article in International Scientific Journal
• Date: 1997

Authors

Pereira, CM (Author) FCUP; Schmickler, W (Author) Other; Silva, F (Author) FCUP; Sousa, MJ (Author) Other

Journal

The Journal is awaiting validation by the Administrative Services.

Title: JOURNAL OF ELECTROANALYTICAL CHEMISTRY

Vol. 436

Pages: 9-15

ISSN: 0022-0728

Indexing

ISI Web of Knowledge - 50 Citations

Scopus - 49 Citations

Scientific classification

FOS: Natural sciences > Chemical sciences

Other information

Authenticus ID: P-001-AFG

DOI: 10.1016/s0022-0728(97)00283-0

Abstract (EN): Ion association at the interface between two immiscible electrolyte solutions may manifest itself as a marked increase in the interfacial capacity, This effect is illustrated by experimental investigations in which the ions in the organic phase are varied, while the composition of the aqueous phase is kept constant. The increase in the capacity is explained by a simple lattice-gas model. The magnitude of this effect depends both on the association constant and the width of the interface. (C) 1997 Elsevier Science S.A.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7