Sulfonated poly(ether ether sulfones)Characterization and study of dielectrical properties by impedance spectroscopy (Record no. 43093)
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| 000 -LEADER | |
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| fixed length control field | 01781nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625124727.0 |
| 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-8792 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Sulfonated poly(ether ether sulfones)Characterization and study of dielectrical properties by impedance spectroscopy |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Membrane Science, 175, p.43-52, 2000 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | In this work, three samples of sulfonated polysulfones of different sulfonation degree have been characterized, and the electrical properties of dense membranes based on them have been evaluated. The polymers were characterized spectroscopically, and by their inherent viscosity, and water absorption. Electrical characterization of membranes was carried out on dense membranes in contact with NaCl solutions, by impedance spectroscopy (IS)measurements using equivalent circuits as models. The results showed how the sulfonation clearly affected the membrane electrical characteristics, strongly reducing the membrane resistance, and also changing the type of circuit associated to the membrane, which could be related to the increase of electrolyte taken by the membrane when the sulfonation degree increased. Concentration dependence of the electrical parameters was also studied. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYSULFONE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SULFONATED |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | NMR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | WATER UP-TAKE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | IMPEDANCE SPECTROSCOPY |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Benavente, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | García, J.M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Riley, R. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lozano, A.E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | de Abajo, J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1ImQC1EUf2e7nuTDg2rYfEOeGmWFtf1gu/view?usp=drivesdk">https://drive.google.com/file/d/1ImQC1EUf2e7nuTDg2rYfEOeGmWFtf1gu/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-8792 | 25.06.2025 | 25.06.2025 | Documentos solicitados |