Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy
© 2017 Taylor & Francis Group, LLC. The 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs sintering was carried out for 3–5 h at various temperatures ranging from 1100 to 1150°C. The effect of AuNPs on 0.93PZN-0.07BT local structure and dielectric properties were investigated. The Au K-edge XAN...
Saved in:
Main Authors: | , , , |
---|---|
Format: | Journal |
Published: |
2018
|
Subjects: | |
Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85037692314&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43476 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Institution: | Chiang Mai University |
id |
th-cmuir.6653943832-43476 |
---|---|
record_format |
dspace |
spelling |
th-cmuir.6653943832-434762018-04-25T07:35:49Z Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy Phakkhananan Pakawanit Rattikorn Yimnirun Yongyut Laosiritaworn Kanokwan Kanchiang Materials Science Agricultural and Biological Sciences Arts and Humanities © 2017 Taylor & Francis Group, LLC. The 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs sintering was carried out for 3–5 h at various temperatures ranging from 1100 to 1150°C. The effect of AuNPs on 0.93PZN-0.07BT local structure and dielectric properties were investigated. The Au K-edge XANES spectrum indicated that AuNPs are not substituted into 0.93PZN-0.07BT structure. The dielectric constants and dielectric loss of 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs after sintering at 1050°C for 3–5 h are higher and lower than that of 0.93PZN-0.07BT ceramics without AuNPs after sintering at 1100°C for 3–5 h, respectively, which can be described by assuming the connectivity series between the ceramics and the metal phases. In addition, Curie temperature shifting of 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs due to the higher degree of chemical heterogeneity caused by the AuNPs addition. Therefore, the including of AuNPs into 0.93PZN-0.07BT ceramics can be improving dielectric properties with lower temperature and shorter time in sintering process. 2018-01-24T03:49:04Z 2018-01-24T03:49:04Z 2017-11-18 Journal 15635112 00150193 2-s2.0-85037692314 10.1080/00150193.2017.1388765 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85037692314&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43476 |
institution |
Chiang Mai University |
building |
Chiang Mai University Library |
country |
Thailand |
collection |
CMU Intellectual Repository |
topic |
Materials Science Agricultural and Biological Sciences Arts and Humanities |
spellingShingle |
Materials Science Agricultural and Biological Sciences Arts and Humanities Phakkhananan Pakawanit Rattikorn Yimnirun Yongyut Laosiritaworn Kanokwan Kanchiang Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
description |
© 2017 Taylor & Francis Group, LLC. The 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs sintering was carried out for 3–5 h at various temperatures ranging from 1100 to 1150°C. The effect of AuNPs on 0.93PZN-0.07BT local structure and dielectric properties were investigated. The Au K-edge XANES spectrum indicated that AuNPs are not substituted into 0.93PZN-0.07BT structure. The dielectric constants and dielectric loss of 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs after sintering at 1050°C for 3–5 h are higher and lower than that of 0.93PZN-0.07BT ceramics without AuNPs after sintering at 1100°C for 3–5 h, respectively, which can be described by assuming the connectivity series between the ceramics and the metal phases. In addition, Curie temperature shifting of 0.93PZN-0.07BT ceramics containing 0.5 wt% AuNPs due to the higher degree of chemical heterogeneity caused by the AuNPs addition. Therefore, the including of AuNPs into 0.93PZN-0.07BT ceramics can be improving dielectric properties with lower temperature and shorter time in sintering process. |
format |
Journal |
author |
Phakkhananan Pakawanit Rattikorn Yimnirun Yongyut Laosiritaworn Kanokwan Kanchiang |
author_facet |
Phakkhananan Pakawanit Rattikorn Yimnirun Yongyut Laosiritaworn Kanokwan Kanchiang |
author_sort |
Phakkhananan Pakawanit |
title |
Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
title_short |
Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
title_full |
Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
title_fullStr |
Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
title_full_unstemmed |
Effect of gold nanoparticles on lead zinc niobate–barium titanate structure by X-ray absorption spectroscopy |
title_sort |
effect of gold nanoparticles on lead zinc niobate–barium titanate structure by x-ray absorption spectroscopy |
publishDate |
2018 |
url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85037692314&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/43476 |
_version_ |
1681422380257247232 |