Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM

Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM

Lead magnesium niobate titanate (PMNT) and Portland cement (PC) composite were fabricated as a new cement-based piezoelectric composite. Scanning Electron Microscope and Piezoresponse Force Microscope were used to investigate the morphology and domain configurations at the interfacial zone of PMNT-P...

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Main Authors: Jaitanong N., Zeng H.R., Li G.R., Yin Q.R., Yimnirun R., Chaipanich A.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-84891777624&partnerID=40&md5=df18ef67b6240956678e7f797e5bd46b
http://cmuir.cmu.ac.th/handle/6653943832/7316
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-73162014-08-30T03:51:49Z Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM Jaitanong N. Zeng H.R. Li G.R. Yin Q.R. Yimnirun R. Chaipanich A. Lead magnesium niobate titanate (PMNT) and Portland cement (PC) composite were fabricated as a new cement-based piezoelectric composite. Scanning Electron Microscope and Piezoresponse Force Microscope were used to investigate the morphology and domain configurations at the interfacial zone of PMNT-PC composites. Angular PMNT ceramic grains were found to bind well with the cement matrix and PMNT grains can be seen to disperse randomly in the cement matrix. Moreover, the angular shape PMNT particle contributes to better mechanical interlocking with the cement paste due to the angular aggregate having rough surface appearing to provide better mechanical interlocking with the cement paste. © 2013 Copyright Taylor and Francis Group, LLC. 2014-08-30T03:51:49Z 2014-08-30T03:51:49Z 2013 Article 00150193 10.1080/00150193.2013.845484 FEROA http://www.scopus.com/inward/record.url?eid=2-s2.0-84891777624&partnerID=40&md5=df18ef67b6240956678e7f797e5bd46b http://cmuir.cmu.ac.th/handle/6653943832/7316 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Lead magnesium niobate titanate (PMNT) and Portland cement (PC) composite were fabricated as a new cement-based piezoelectric composite. Scanning Electron Microscope and Piezoresponse Force Microscope were used to investigate the morphology and domain configurations at the interfacial zone of PMNT-PC composites. Angular PMNT ceramic grains were found to bind well with the cement matrix and PMNT grains can be seen to disperse randomly in the cement matrix. Moreover, the angular shape PMNT particle contributes to better mechanical interlocking with the cement paste due to the angular aggregate having rough surface appearing to provide better mechanical interlocking with the cement paste. © 2013 Copyright Taylor and Francis Group, LLC.
format Article
author Jaitanong N.
Zeng H.R.
Li G.R.
Yin Q.R.
Yimnirun R.
Chaipanich A.
spellingShingle Jaitanong N.
Zeng H.R.
Li G.R.
Yin Q.R.
Yimnirun R.
Chaipanich A.
Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
author_facet Jaitanong N.
Zeng H.R.
Li G.R.
Yin Q.R.
Yimnirun R.
Chaipanich A.
author_sort Jaitanong N.
title Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
title_short Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
title_full Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
title_fullStr Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
title_full_unstemmed Investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by SEM and PFM
title_sort investigations on morphology and domain configurations in 0-3 lead magnesium niobate titanate-portland cement composites by sem and pfm
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-84891777624&partnerID=40&md5=df18ef67b6240956678e7f797e5bd46b
http://cmuir.cmu.ac.th/handle/6653943832/7316
_version_ 1681420777410265088

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