Azeotropic transformation in mixed monolayers of ethyl heptadecanoate and tetradecanoic acid
β Scribed by Kinsi Motomura; Takeshi Yano; Masaki Ikematsu; Hirosi Matuo; Ryohei Matuura
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 493 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
of sodium perfluorooctanoate with MEGA-9, are well misci-Surface pressure (p) and surface potential (DV ) -area (A) ble in micelles accompanying a negative deviation from ideal isotherms were obtained for mixed monolayers of different perflumixing (2). orocarboxylic acids (FCs) with a hydrocarbon fa
Surface pressure of mixed monolayers composed of fatty acids and DL-12-hydroxyoctadecanoic acid (12HOA) was measured at various compositions and temperatures. Two-dimensional phase diagrams were constructed. Tridecanoic acid (C~)-I2HOA, tetradecanoic acid (C~,)-12HOA, pentadecanoic acid (C~ s)-I 2HO
Binary mixed monolayers of octadecanoic acid and three related amphiphilic compounds (octadecanamide, octadecylamine, octadecylurea) have been investigated at the air/water interface by surface pressure-area ( -Γ) isotherms and their resistances to water evaporation (r ). In addition, the excess fre