Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes

Doping is considered to be one of the effective approaches to modify the properties of TiO2 nanomaterials. The work presented is the investigation on the effect of nickel doping using successive ion layer adsorption-reaction (SILAR) method on the optical and morphological properties of titanium diox...

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Main Authors: Abbasi, S., Mohamed, N.M., Singh, B.S.M., Mumtaz, A., Saheed, M.S.M.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.29303 /
Published: Springer Science and Business Media B.V. 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123276811&doi=10.1007%2f978-981-16-4513-6_37&partnerID=40&md5=049ea4c91f7b17997706c12b50b72126
http://eprints.utp.edu.my/29303/
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spelling utp-eprints.293032022-03-25T01:33:35Z Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes Abbasi, S. Mohamed, N.M. Singh, B.S.M. Mumtaz, A. Saheed, M.S.M. Doping is considered to be one of the effective approaches to modify the properties of TiO2 nanomaterials. The work presented is the investigation on the effect of nickel doping using successive ion layer adsorption-reaction (SILAR) method on the optical and morphological properties of titanium dioxide nanotubes, synthesized by anodizing Ti foil electrochemically. Morphology of the nanotubes is studied under field emission scanning electron microscope (FE-SEM) with EDX result revealed the incorporation of nickel in TiO2 nanotube. The anatase crystal structure of titania was identified by X-ray diffraction (XRD). Furthermore, optical properties of nickel doped TiO2 nanotube are also investigated using UV�VIS spectroscopy, in which red shift is observed, indicating change in the band gap. The promising results of the reduction in the bandgap of the doped TiO2 opens new frontier in the development of sensors and photovoltaic cell, where the bandgap tailoring is essential for an improved performance. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. Springer Science and Business Media B.V. 2021 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123276811&doi=10.1007%2f978-981-16-4513-6_37&partnerID=40&md5=049ea4c91f7b17997706c12b50b72126 Abbasi, S. and Mohamed, N.M. and Singh, B.S.M. and Mumtaz, A. and Saheed, M.S.M. (2021) Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes. In: UNSPECIFIED. http://eprints.utp.edu.my/29303/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description Doping is considered to be one of the effective approaches to modify the properties of TiO2 nanomaterials. The work presented is the investigation on the effect of nickel doping using successive ion layer adsorption-reaction (SILAR) method on the optical and morphological properties of titanium dioxide nanotubes, synthesized by anodizing Ti foil electrochemically. Morphology of the nanotubes is studied under field emission scanning electron microscope (FE-SEM) with EDX result revealed the incorporation of nickel in TiO2 nanotube. The anatase crystal structure of titania was identified by X-ray diffraction (XRD). Furthermore, optical properties of nickel doped TiO2 nanotube are also investigated using UV�VIS spectroscopy, in which red shift is observed, indicating change in the band gap. The promising results of the reduction in the bandgap of the doped TiO2 opens new frontier in the development of sensors and photovoltaic cell, where the bandgap tailoring is essential for an improved performance. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
format Conference or Workshop Item
author Abbasi, S.
Mohamed, N.M.
Singh, B.S.M.
Mumtaz, A.
Saheed, M.S.M.
spellingShingle Abbasi, S.
Mohamed, N.M.
Singh, B.S.M.
Mumtaz, A.
Saheed, M.S.M.
Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
author_sort Abbasi, S.
title Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
title_short Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
title_full Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
title_fullStr Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
title_full_unstemmed Effect of Nickel Doping on the Optical and Morphological Properties of Titanium Dioxide Nanotubes
title_sort effect of nickel doping on the optical and morphological properties of titanium dioxide nanotubes
publisher Springer Science and Business Media B.V.
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123276811&doi=10.1007%2f978-981-16-4513-6_37&partnerID=40&md5=049ea4c91f7b17997706c12b50b72126
http://eprints.utp.edu.my/29303/
_version_ 1741197220212899840
score 11.62408

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