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Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation

Pre-annealing as part of a two-step thermal oxidation process has a significant effect on the growth of hematite (α-Fe2O3) nanowires on Fe foil. High-density aligned nanowires were obtained on iron foils pre-annealed at 300°C under a dry air flow for 30min. The X-ray diffraction (XRD) patterns indi...

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Main Authors: Rashid, N. M., Kishi, N., Soga, T.
Format: Article
Published: World Scientific Publishing Co. Pte Ltd 2016
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/72241/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978325973&doi=10.1142%2fS0218625X1650027X&partnerID=40&md5=9b76da1bebea17a129403dc5cdb04eb3
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spelling my.utm.722412017-11-21T03:28:07Z http://eprints.utm.my/id/eprint/72241/ Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation Rashid, N. M. Kishi, N. Soga, T. TP Chemical technology Pre-annealing as part of a two-step thermal oxidation process has a significant effect on the growth of hematite (α-Fe2O3) nanowires on Fe foil. High-density aligned nanowires were obtained on iron foils pre-annealed at 300°C under a dry air flow for 30min. The X-ray diffraction (XRD) patterns indicate that the nanowires are transformed from the small α-Fe2O3 grains and uniquely grow in the (110) direction. The formation of a high-density of small grains by pre-annealing improved the alignment and density of the α-Fe2O3 nanowires. World Scientific Publishing Co. Pte Ltd 2016 Article PeerReviewed Rashid, N. M. and Kishi, N. and Soga, T. (2016) Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation. Surface Review and Letters, 23 (4). ISSN 0218-625X https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978325973&doi=10.1142%2fS0218625X1650027X&partnerID=40&md5=9b76da1bebea17a129403dc5cdb04eb3
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Rashid, N. M.
Kishi, N.
Soga, T.
Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
description Pre-annealing as part of a two-step thermal oxidation process has a significant effect on the growth of hematite (α-Fe2O3) nanowires on Fe foil. High-density aligned nanowires were obtained on iron foils pre-annealed at 300°C under a dry air flow for 30min. The X-ray diffraction (XRD) patterns indicate that the nanowires are transformed from the small α-Fe2O3 grains and uniquely grow in the (110) direction. The formation of a high-density of small grains by pre-annealing improved the alignment and density of the α-Fe2O3 nanowires.
format Article
author Rashid, N. M.
Kishi, N.
Soga, T.
author_facet Rashid, N. M.
Kishi, N.
Soga, T.
author_sort Rashid, N. M.
title Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
title_short Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
title_full Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
title_fullStr Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
title_full_unstemmed Effect of pre-annealing temperature on the growth of aligned a -Fe2O3 nanowires via a two-step thermal oxidation
title_sort effect of pre-annealing temperature on the growth of aligned a -fe2o3 nanowires via a two-step thermal oxidation
publisher World Scientific Publishing Co. Pte Ltd
publishDate 2016
url http://eprints.utm.my/id/eprint/72241/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978325973&doi=10.1142%2fS0218625X1650027X&partnerID=40&md5=9b76da1bebea17a129403dc5cdb04eb3
_version_ 1643656390225428480
score 13.211869

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