A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.]
A new technique for preparing silver/polyvinyl alcohol (PVA) nanocomposites is introduced. The silver/PVA nanocomposites are prepared via quick precipitation method, using hydrazine as a reducing agent. The characterization of the sample is investigated by UV Visible spectroscopy (UV-Vis), X-ray dif...
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Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka
2012
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my.uitm.ir.660042022-09-13T00:17:19Z https://ir.uitm.edu.my/id/eprint/66004/ A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] Mat Yunus, W. Mahmood Yap, Wing Fen Faraji, Nastaran Tamchek, Nizam Talib, Zainal Abidin Theory of solution Nanocomposites Assay methods. Standardization. Analysis A new technique for preparing silver/polyvinyl alcohol (PVA) nanocomposites is introduced. The silver/PVA nanocomposites are prepared via quick precipitation method, using hydrazine as a reducing agent. The characterization of the sample is investigated by UV Visible spectroscopy (UV-Vis), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The silver nanocomposites are nearly spherical and the size is in the range of 10 to 25 nm. The nonlinear refractive index and nonlinear absorption were measured using a sensitive Z-scan technique. It is shown that the novel synthesized sample has negative nonlinear refractive index in the order of 10-8. The results also proved that the nonlinear refractive index increases as the amount of reducing agent increases. The novel sample has a high application in nonlinear optical devices. Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka 2012 Book Section NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/66004/1/66004.pdf A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.]. (2012) In: RIID 2012: Innovation For Sustainable Growth. Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka, Alor Gajah, p. 40. |
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Theory of solution Nanocomposites Assay methods. Standardization. Analysis Mat Yunus, W. Mahmood Yap, Wing Fen Faraji, Nastaran Tamchek, Nizam Talib, Zainal Abidin A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
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A new technique for preparing silver/polyvinyl alcohol (PVA) nanocomposites is introduced. The silver/PVA nanocomposites are prepared via quick precipitation method, using hydrazine as a reducing agent. The characterization of the sample is investigated by UV Visible spectroscopy (UV-Vis), X-ray diffraction (XRD) and transmission electron microscopy (TEM). The silver nanocomposites are nearly spherical and the size is in the range of 10 to 25 nm. The nonlinear refractive index and nonlinear absorption were measured using a sensitive Z-scan technique. It is shown that the novel synthesized sample has negative nonlinear refractive index in the order of 10-8. The results also proved that the nonlinear refractive index increases as the amount of reducing agent increases. The novel sample has a high application in nonlinear optical devices. |
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Book Section |
author |
Mat Yunus, W. Mahmood Yap, Wing Fen Faraji, Nastaran Tamchek, Nizam Talib, Zainal Abidin |
author_facet |
Mat Yunus, W. Mahmood Yap, Wing Fen Faraji, Nastaran Tamchek, Nizam Talib, Zainal Abidin |
author_sort |
Mat Yunus, W. Mahmood |
title |
A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
title_short |
A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
title_full |
A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
title_fullStr |
A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
title_full_unstemmed |
A new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / W. Mahmood Mat Yunus … [et al.] |
title_sort |
new technique to synthesize silver/polyvinyl alcohol nanocomposite: characterization and nonlinear optical properties / w. mahmood mat yunus … [et al.] |
publisher |
Bahagian Penyelidikan dan Jaringan Industri, UiTM Melaka |
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2012 |
url |
https://ir.uitm.edu.my/id/eprint/66004/1/66004.pdf https://ir.uitm.edu.my/id/eprint/66004/ |
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