Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites

Cellulose/TiO2 composite was prepared by conventional mixing using distilled water as medium. The structure and relevant properties of cellulose/TiO2 composite were characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and UV- Vis spectroscopy. XRD results exhibit...

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Main Authors: Kittiya Plermjai, Kanokthip Boonyarattanakalin, Wanichaya Mekprasart, Weerachon Phoohinkong, Sorapong Pavasupree, Wisanu Pecharapa
Language:English
Published: Science Faculty of Chiang Mai University 2019
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Online Access:http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=10150
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66040
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-660402019-08-21T09:18:20Z Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites Kittiya Plermjai Kanokthip Boonyarattanakalin Wanichaya Mekprasart Weerachon Phoohinkong Sorapong Pavasupree Wisanu Pecharapa Titanium dioxide cellulose composite FTIR Cellulose/TiO2 composite was prepared by conventional mixing using distilled water as medium. The structure and relevant properties of cellulose/TiO2 composite were characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and UV- Vis spectroscopy. XRD results exhibit typical cellulose structure type I. The absorbance spectra of TiO2 and cellulose exist in vicinity of 200 nm and 350 nm in the UV range, corresponding to the UV-C, UV-B and UV-A. In addition, the UV absorption band of the composite can be extended covering wide UV region. Corresponding FTIR results suggest the existence of chemical bonding or surface interaction between TiO2 and cellulose. 2019-08-21T09:18:20Z 2019-08-21T09:18:20Z 2019 Chiang Mai Journal of Science 46, 3 (May 2019), 618 - 625 0125-2526 http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=10150 http://cmuir.cmu.ac.th/jspui/handle/6653943832/66040 Eng Science Faculty of Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
topic Titanium dioxide
cellulose
composite
FTIR
spellingShingle Titanium dioxide
cellulose
composite
FTIR
Kittiya Plermjai
Kanokthip Boonyarattanakalin
Wanichaya Mekprasart
Weerachon Phoohinkong
Sorapong Pavasupree
Wisanu Pecharapa
Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
description Cellulose/TiO2 composite was prepared by conventional mixing using distilled water as medium. The structure and relevant properties of cellulose/TiO2 composite were characterized by X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR) and UV- Vis spectroscopy. XRD results exhibit typical cellulose structure type I. The absorbance spectra of TiO2 and cellulose exist in vicinity of 200 nm and 350 nm in the UV range, corresponding to the UV-C, UV-B and UV-A. In addition, the UV absorption band of the composite can be extended covering wide UV region. Corresponding FTIR results suggest the existence of chemical bonding or surface interaction between TiO2 and cellulose.
author Kittiya Plermjai
Kanokthip Boonyarattanakalin
Wanichaya Mekprasart
Weerachon Phoohinkong
Sorapong Pavasupree
Wisanu Pecharapa
author_facet Kittiya Plermjai
Kanokthip Boonyarattanakalin
Wanichaya Mekprasart
Weerachon Phoohinkong
Sorapong Pavasupree
Wisanu Pecharapa
author_sort Kittiya Plermjai
title Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
title_short Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
title_full Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
title_fullStr Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
title_full_unstemmed Optical Absorption and FTIR Study of Cellulose/TiO2 Hybrid Composites
title_sort optical absorption and ftir study of cellulose/tio2 hybrid composites
publisher Science Faculty of Chiang Mai University
publishDate 2019
url http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=10150
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66040
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