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Author | dc.contributor.author | Bartet, Daniel | |
Author | dc.contributor.author | Gamboa, Consuelo | |
Author | dc.contributor.author | Sepúlveda, Luis | |
Admission date | dc.date.accessioned | 2018-12-20T14:39:22Z | |
Available date | dc.date.available | 2018-12-20T14:39:22Z | |
Publication date | dc.date.issued | 1980 | |
Cita de ítem | dc.identifier.citation | Journal of Physical Chemistry, Volumen 84, Issue 3, 2018, Pages 272-275 | |
Identifier | dc.identifier.issn | 00223654 | |
Identifier | dc.identifier.other | 10.1021/j100440a010 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/156885 | |
Abstract | dc.description.abstract | The relative association degrees of different anions to micelles of hexadecyltrimethylammonium bromide (CTA) were measured by spectrophotometrically determining the amounts of p-toluenesulfonate (TOS) or benzenesulfonate (BS) anions desorbed from the micelles by addition of increasing amounts of NaNO3, NaBr, NaCl, NaOH, NaF, NaOAc, Na2SO4, Na2HPO4, Na2CO3, and Na2B4O7. A simple ion-exchange model was used for interpreting the results in a quantitative way and values for the ion-exchange constants were calculated. These values are discussed in terms of the hard and soft acid-base principle. © 1980 American Chemical Society. | |
Lenguage | dc.language.iso | en | |
Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Source | dc.source | Journal of Physical Chemistry | |
Keywords | dc.subject | Engineering (all) | |
Keywords | dc.subject | Physical and Theoretical Chemistry | |
Título | dc.title | Association of anions to cationic micelles | |
Document type | dc.type | Artículo de revista | |
Cataloguer | uchile.catalogador | SCOPUS | |
Indexation | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI | |
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