The hydrogen ion titration of long alkyl chain amine oxide micelles was carried out at various salt concentrations, C s , surfactant concentrations, C D , and temperatures T. The surfactants studied were alkyldimethylamine oxides (CnDAO) with hydrocarbon chain lengths of 10-16 (n = 10, 12, 14, and 1
Monolayer properties of a long-chain amine oxide
β Scribed by E.D Goddard; H.C Kung
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 658 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
## Abstract Longβchain aliphatic tertiary amines such as methyldioctylamine can be used as anion exchangers. Tertiary amines are much more efficient as acidβbinders than primary or secondary amines. The acidβbinding efficiency of tertiary amines improves as the length of the carbon chain increases.
Surface pressure (pi)- and surface potential (DeltaV)-area (A) isotherms were obtained for monolayers of alkylammonium perfluorohexanoates of four different alkyl chains (m) on water and 4.4 M NaCl solutions as a function of molecular area of various temperatures by the Langmuir and the ionizing ele