Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris
© 2017, Chiang Mai University. All rights reserved. Zirconia (ZrO2) nanopowders (with smallest size 35 nm) derived from recycling of dental ZrO2-based pre-sinter block debris were prepared by using a rapid vibro-milling technique. The detailed investigations considering the roles of vibro-milling ti...
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th-cmuir.6653943832-567352018-09-05T03:53:08Z Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris Chana Sriboonpeng Jeeranan Nonkumwong Laongnuan Srisombat Supon Ananta Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy © 2017, Chiang Mai University. All rights reserved. Zirconia (ZrO2) nanopowders (with smallest size 35 nm) derived from recycling of dental ZrO2-based pre-sinter block debris were prepared by using a rapid vibro-milling technique. The detailed investigations considering the roles of vibro-milling times on crystal structure, particle size distribution and morphological evolution of the obtained powders were investigated by using a combination of X-ray diffraction (XRD), laser diffraction, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. In general, it has been found that the monoclinic- and the tetragonal-ZrO2phases tend to form together. The increased milling time was found to play a significant role on broadening of particle size distribution together with fluctuation of ZrO2particle size. Moreover, SEM results showed that these ZrO2powders consist of a variety of agglomerated particle size, depending on their experienced vibro-milling times. In addition, TEM technique was also used to confirm the crystallographic phases of the ZrO2nanoparticle supporting the XRD results. These findings revealed that a narrower particle size distribution of these ZrO2nanopowders can be tailored by employing an appropriate choice of the milling time. 2018-09-05T03:29:34Z 2018-09-05T03:29:34Z 2017-07-01 Journal 01252526 2-s2.0-85023752972 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85023752972&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56735 |
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Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy Chana Sriboonpeng Jeeranan Nonkumwong Laongnuan Srisombat Supon Ananta Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
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© 2017, Chiang Mai University. All rights reserved. Zirconia (ZrO2) nanopowders (with smallest size 35 nm) derived from recycling of dental ZrO2-based pre-sinter block debris were prepared by using a rapid vibro-milling technique. The detailed investigations considering the roles of vibro-milling times on crystal structure, particle size distribution and morphological evolution of the obtained powders were investigated by using a combination of X-ray diffraction (XRD), laser diffraction, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. In general, it has been found that the monoclinic- and the tetragonal-ZrO2phases tend to form together. The increased milling time was found to play a significant role on broadening of particle size distribution together with fluctuation of ZrO2particle size. Moreover, SEM results showed that these ZrO2powders consist of a variety of agglomerated particle size, depending on their experienced vibro-milling times. In addition, TEM technique was also used to confirm the crystallographic phases of the ZrO2nanoparticle supporting the XRD results. These findings revealed that a narrower particle size distribution of these ZrO2nanopowders can be tailored by employing an appropriate choice of the milling time. |
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Chana Sriboonpeng Jeeranan Nonkumwong Laongnuan Srisombat Supon Ananta |
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Chana Sriboonpeng Jeeranan Nonkumwong Laongnuan Srisombat Supon Ananta |
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Chana Sriboonpeng |
title |
Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
title_short |
Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
title_full |
Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
title_fullStr |
Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
title_full_unstemmed |
Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
title_sort |
effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debris |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85023752972&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56735 |
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