Structural, AC and DC electrical transport properties of nano titania - Polyacrylamide composite films (Record no. 17831)
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| 000 -LEADER | |
|---|---|
| fixed length control field | a |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20221021111535.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 221021b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 18437 |
| Author | Veena G. |
| 245 ## - TITLE STATEMENT | |
| Title | Structural, AC and DC electrical transport properties of nano titania - Polyacrylamide composite films |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.60(3), Mar |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | New Delhi |
| Name of publisher, distributor, etc. | CSIR |
| Year | 2022 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 227-237p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The microstructural features as well as the AC and DC electrical properties of titanium dioxide (titania or TiO2) nanoparticle (NP) filled polyacrylamide (PAM) composite films with filler level (FLs) Varied from 0.02 up to 19.5 Wt % were experimentally studied . SEM images revealed that the composite films with FLs equal to 0.02 and 0.40 Wt % (low FLs) showed homogeneous dispersion of spherical TiO2 NPs, whereas aggregation of the filler was observed at higher FLs. The XRD patterns of these composite films revealed an increase in their amorphousness at low FLs. The activation energy (E a) determined from Arrhenius equation showed that the composite with FL equal to 0.40 Wt % exhibited the lowest value of E a (equal to 0.84 eV). Dielectric study revealed that the composite film with FL equal to 0.40 Wt % exhibited the highest value bulk conductivity at room temperature (4.39×10-6 S m-1 at 303 K). Hence, the composite sample with FL 0.40Wt %, along with pure PAM, were subjected to a detailed dielectric study at various fixed temperatures ranging from 303K up to 353K. The composite sample with FL 0.40 Wt % showed a maximum bulk conductivity of 1.12×10 -4 S m- 1 at temperature 353K, while it was 3.45×10-8 S m-1 for pure PAM at 303 K. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 4642 |
| Topical term or geographic name entry element | Humanities and Applied Sciences |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 18438 |
| Co-Author | Lobo, Blaise |
| 773 0# - HOST ITEM ENTRY | |
| International Standard Serial Number | 0019-5596 |
| Place, publisher, and date of publication | New Delhi CSIR-NISCAIR |
| Title | Indian journal of pure & applied physics (IJPAP) |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | http://nopr.niscpr.res.in/bitstream/123456789/59495/1/IJPAP%2060%283%29%20227-237.pdf |
| Link text | Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Articles Abstract Database |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Permanent Location | Current Location | Shelving location | Date acquired | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| School of Engineering & Technology | School of Engineering & Technology | Archieval Section | 2022-10-21 | 2022-1893 | 2022-10-21 | 2022-10-21 | Articles Abstract Database |