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Influence of annealing effects on polyaniline for good microstructural modification
H(2)SO(4) doped polyaniline (PANI) has synthesized by chemical oxidation method. The prepared Polyaniline were annealed at 150 °C, 200 °C and 250 °C for 30 min in vacuum. Crystal size, percentage of crystallinity, total percentage of crystallinity properties of untreated and heat treated PANI sample...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Urban & Fischer
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3549489/ https://www.ncbi.nlm.nih.gov/pubmed/23378673 http://dx.doi.org/10.1016/j.ijleo.2011.11.096 |
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author | Begum, A. Nishara Dhachanamoorthi, N. saravanan, M.E. Raja Jayamurugan, P. Manoharan, D. Ponnuswamy, V. |
author_facet | Begum, A. Nishara Dhachanamoorthi, N. saravanan, M.E. Raja Jayamurugan, P. Manoharan, D. Ponnuswamy, V. |
author_sort | Begum, A. Nishara |
collection | PubMed |
description | H(2)SO(4) doped polyaniline (PANI) has synthesized by chemical oxidation method. The prepared Polyaniline were annealed at 150 °C, 200 °C and 250 °C for 30 min in vacuum. Crystal size, percentage of crystallinity, total percentage of crystallinity properties of untreated and heat treated PANI samples were studied by using X-ray diffraction pattern. The molecular structure of untreated and heat treated samples were examined by using Fourier transform infrared spectrophotometer. UV study shows π–π* transition of untreated and heat treated of polyaniline were found at 328 and 636 nm. The peak at 636 nm reveals the extension of conjugated polymer. Thermal properties of untreated and heat treated PANI sample measured by using thermo gravimetric analysis and differential scanning calorimetric spectroscopy. |
format | Online Article Text |
id | pubmed-3549489 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2013 |
publisher | Urban & Fischer |
record_format | MEDLINE/PubMed |
spelling | pubmed-35494892013-02-01 Influence of annealing effects on polyaniline for good microstructural modification Begum, A. Nishara Dhachanamoorthi, N. saravanan, M.E. Raja Jayamurugan, P. Manoharan, D. Ponnuswamy, V. Optik (Stuttg) Article H(2)SO(4) doped polyaniline (PANI) has synthesized by chemical oxidation method. The prepared Polyaniline were annealed at 150 °C, 200 °C and 250 °C for 30 min in vacuum. Crystal size, percentage of crystallinity, total percentage of crystallinity properties of untreated and heat treated PANI samples were studied by using X-ray diffraction pattern. The molecular structure of untreated and heat treated samples were examined by using Fourier transform infrared spectrophotometer. UV study shows π–π* transition of untreated and heat treated of polyaniline were found at 328 and 636 nm. The peak at 636 nm reveals the extension of conjugated polymer. Thermal properties of untreated and heat treated PANI sample measured by using thermo gravimetric analysis and differential scanning calorimetric spectroscopy. Urban & Fischer 2013-02 /pmc/articles/PMC3549489/ /pubmed/23378673 http://dx.doi.org/10.1016/j.ijleo.2011.11.096 Text en © 2013 Elsevier GmbH. https://creativecommons.org/licenses/by-nc-nd/3.0/Open Access under CC BY-NC-ND 3.0 (https://creativecommons.org/licenses/by-nc-nd/3.0/) license |
spellingShingle | Article Begum, A. Nishara Dhachanamoorthi, N. saravanan, M.E. Raja Jayamurugan, P. Manoharan, D. Ponnuswamy, V. Influence of annealing effects on polyaniline for good microstructural modification |
title | Influence of annealing effects on polyaniline for good microstructural modification |
title_full | Influence of annealing effects on polyaniline for good microstructural modification |
title_fullStr | Influence of annealing effects on polyaniline for good microstructural modification |
title_full_unstemmed | Influence of annealing effects on polyaniline for good microstructural modification |
title_short | Influence of annealing effects on polyaniline for good microstructural modification |
title_sort | influence of annealing effects on polyaniline for good microstructural modification |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3549489/ https://www.ncbi.nlm.nih.gov/pubmed/23378673 http://dx.doi.org/10.1016/j.ijleo.2011.11.096 |
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