Ion transport and degradation studies of a polyaniline-modified electrode using SECM (Record no. 44954)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01898nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140637.0 |
| 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-10722 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Ion transport and degradation studies of a polyaniline-modified electrode using SECM |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Electrochimica Acta, 54(20), p.4638-4646, 2009 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The morphology and ion transport characteristics of polyaniline (PANI)films on a platinum electrodewere investigated using scanning electrochemical microscopy method (SECM). An ultramicroelectrode (UME)tip was positioned close to the surface of a PANI-modified substrate electrode, and the current signal at the tip and substrate electrodes, during a substrate potential step or linear sweep were monitored simultaneously. Proton transport occurred on the PANI film at a pH of 6 during the first and second redox cycles of PANIwas monitored at this pH. The chemical reaction pathway of PANI as a function of substrate potentialwas analyzed. Different species of degradation productswere detected electrochemically at the SECM tip. Benzoquinone (BQ)was found to be the major product of anodic degradation of PANI. Chemical imaging of the anodic degradation of PANI was performed by SECM during applying different potential steps to the PANI. The anodic threshold of 0.75V was suggested as the potential at which degradation of PANI begins |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SCANNING ELECTROCHEMICAL MICROSCOPY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ION TRANSPORT |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | POLYANILINE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | CHEMICAL IMAGING |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Salamifara, E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ayatollahi Mehrgardi, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fazllollah Mousavi, M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1Wi5Z7gf-26Ly9xg238t6AcgCVcypnAz2/view?usp=drivesdk">https://drive.google.com/file/d/1Wi5Z7gf-26Ly9xg238t6AcgCVcypnAz2/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-10722 | 25.06.2025 | 25.06.2025 | Documentos solicitados |