Characteristics of AOT Microemulsion Structure Depending on Apolar Solvents (Record no. 47181)
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| 000 -LEADER | |
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| fixed length control field | 02157nam a2200217Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625153913.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-12979 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Characteristics of AOT Microemulsion Structure Depending on Apolar Solvents |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | J. Phys. Chem. B, 103(44), p.9658-9662, 1999 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | By using synchrotron radiation small-angle X-ray scattering (SR-SAXS), we have studied the structural properties of reversed micellar systems depending on hydrocarbon chains of apolar solvents, where we have treated water/bis(2-ethylhexyl)sulfosuccinate (AOT)/n-hexane, n-heptane, n-octane, and isooctane systems. With increasing water/surfactant molar ratio w0 ()[H2O]/[AOT]), we have found that three different phases (oligomeric phase, transient phase, monomeric phase)appear successively in the above systems the same as in the water/AOT/isooctane system. In the present experiments we have found other features of the reversed micellar structure depending on apolar solvents. Thus, the w0 region of the transient phase broadens with increasing the hydrocarbon chain length. The slope of the linear relation between micellar radius and w0 changes systematically depending on the length of linear hydrocarbon chain of apolar solvent, which clearly suggests that the penetration of the solvent molecules into the surfactant layer of the micelle greatly depends on the length of the linear hydrocarbon chain. According to the systematic difference of the above slope from 1.5, where 1.5 is a well-known value obtained from geometrical constraint of micellar packing, we can estimate the penetration limit of apolar solvent with linear hydrocarbon chain to be C9.5; therefore, over C9.5 the penetration of apolar solvent molecules would hardly occur. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hirai, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kawai-Hirai, R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sanada, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Iwase, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mitsuya, S. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1QauHQpN9DIMM-LauteIseHvD-FQgbhh4/view?usp=drivesdk">https://drive.google.com/file/d/1QauHQpN9DIMM-LauteIseHvD-FQgbhh4/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-12979 | 25.06.2025 | 25.06.2025 | Documentos solicitados |