Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal

The solvothermal synthesis of multiwalled TiO2 nanotubes (MWTNTs) with the reaction of titanium dioxide (TiO2) nanoparticles and sodium hydroxide aqueous solution at moderate temperature is presented. The kinetic and isotherm studies were investigated for Orange II removal mechanism. MWTNTs were pre...

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Main Authors: Zulfiqar, M., Chowdhury, S., Omar, A.A.
Format: Article
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.21495 /
Published: Taylor and Francis Inc. 2018
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85042921282&doi=10.1080%2f01496395.2018.1444050&partnerID=40&md5=4b590da4d78088f62f94bc6fb8a8f1e2
http://eprints.utp.edu.my/21495/
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spelling utp-eprints.214952018-08-01T03:16:28Z Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal Zulfiqar, M. Chowdhury, S. Omar, A.A. The solvothermal synthesis of multiwalled TiO2 nanotubes (MWTNTs) with the reaction of titanium dioxide (TiO2) nanoparticles and sodium hydroxide aqueous solution at moderate temperature is presented. The kinetic and isotherm studies were investigated for Orange II removal mechanism. MWTNTs were prepared in length 70�200 nm, average diameter 4�10 nm, and inter-shell spacing 0.78 nm. Different characterizations were performed to confirm anatase and mesoporous structure of MWTNTs. An improvement in properties as compared to commercial TiO2 was observed; specific surface area 244.81 m2/g and band gap 3.0 eV. An excellent photocatalytic activity for Orange II removal was exhibited using synthesized MWTNTs. © 2018 Taylor & Francis. Taylor and Francis Inc. 2018 Article NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85042921282&doi=10.1080%2f01496395.2018.1444050&partnerID=40&md5=4b590da4d78088f62f94bc6fb8a8f1e2 Zulfiqar, M. and Chowdhury, S. and Omar, A.A. (2018) Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal. Separation Science and Technology (Philadelphia), 53 (9). pp. 1412-1422. http://eprints.utp.edu.my/21495/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description The solvothermal synthesis of multiwalled TiO2 nanotubes (MWTNTs) with the reaction of titanium dioxide (TiO2) nanoparticles and sodium hydroxide aqueous solution at moderate temperature is presented. The kinetic and isotherm studies were investigated for Orange II removal mechanism. MWTNTs were prepared in length 70�200 nm, average diameter 4�10 nm, and inter-shell spacing 0.78 nm. Different characterizations were performed to confirm anatase and mesoporous structure of MWTNTs. An improvement in properties as compared to commercial TiO2 was observed; specific surface area 244.81 m2/g and band gap 3.0 eV. An excellent photocatalytic activity for Orange II removal was exhibited using synthesized MWTNTs. © 2018 Taylor & Francis.
format Article
author Zulfiqar, M.
Chowdhury, S.
Omar, A.A.
spellingShingle Zulfiqar, M.
Chowdhury, S.
Omar, A.A.
Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
author_sort Zulfiqar, M.
title Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
title_short Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
title_full Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
title_fullStr Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
title_full_unstemmed Hydrothermal synthesis of multiwalled TiO2 nanotubes and its photocatalytic activities for Orange II removal
title_sort hydrothermal synthesis of multiwalled tio2 nanotubes and its photocatalytic activities for orange ii removal
publisher Taylor and Francis Inc.
publishDate 2018
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85042921282&doi=10.1080%2f01496395.2018.1444050&partnerID=40&md5=4b590da4d78088f62f94bc6fb8a8f1e2
http://eprints.utp.edu.my/21495/
_version_ 1741196469171388416
score 11.62408

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