Determination of the ion-exchange capacity of anion-selective membranes (Record no. 54641)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01792nam a2200277Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162451.0 |
| 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-20552 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Determination of the ion-exchange capacity of anion-selective membranes |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | International Journal of Hydrogen Energy, 39(10), p.5054-5062, 2014 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The ion-exchange capacity (IEC)is one of the fundamental characteristics of ion-selective membranes. So far, the most widely used technique for IEC determination is titration. However, this method is very sensitive to experimental conditions, especially when anion-selective membranes are treated. This study compares three different methods of IEC determination of anion-selective membranes, namely titration of Cl? ions, spectrophotometric determination of NO3? ions and determination of OH? ions exchanged by the membrane for different counter-ions by ion-selective electrode. Differences of up to 24 percent were observed, a discrepancy mainly caused by the presence of weakly basic functional groups in the membrane. With respect to the utilization of this type of material as an alkaline solid polymer electrolyte, it is important to distinguish between the types of functional groups. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ION-EXCHANGE CAPACITY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ANION-SELECTIVE MEMBRANES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | TITRATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ION-SELECTIVE ELECTRODE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SPECTROPHOTOMETRY |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Karas, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hnát, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Paidar, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Schauer, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bouzek, K. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1N94lKs2HuFoomtkwObXgX1_t7w92Qkdg/view?usp=drivesdk">https://drive.google.com/file/d/1N94lKs2HuFoomtkwObXgX1_t7w92Qkdg/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-20552 | 25.06.2025 | 25.06.2025 | Documentos solicitados |