Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate

Strontium titanate is a promising candidate for applications in thermoelectric, thermal management applications, and modern electronic devices because of its desirable thermal stability, chemical stability, and semiconducting behaviour. However, the absence of its important systematic development, h...

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Main Authors:	Idza Riati, Ibrahim, Mansor, Hashim, Ismayadi, Ismail, Khamirul Amin, Matori, Raba’ah Syahidah, Azis, Rodziah, Nazlan, Nor Hapishah, Abdullah, Wan Norailiana, Wan Ab Rahman, Fadzidah, Mohd Idris, Norni Hidayawati, Mat Daud
Format:	Article
Language:	English
Published:	Springer 2018
Subjects:	QC Physics
Online Access:	http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/7/Systematic%20microstructural%20development1.pdf

id	ump-23556
recordtype	eprints
spelling	ump-235562019-01-07T07:55:07Z http://umpir.ump.edu.my/id/eprint/23556/ Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate Idza Riati, Ibrahim Mansor, Hashim Ismayadi, Ismail Khamirul Amin, Matori Raba’ah Syahidah, Azis Rodziah, Nazlan Nor Hapishah, Abdullah Wan Norailiana, Wan Ab Rahman Fadzidah, Mohd Idris Norni Hidayawati, Mat Daud QC Physics Strontium titanate is a promising candidate for applications in thermoelectric, thermal management applications, and modern electronic devices because of its desirable thermal stability, chemical stability, and semiconducting behaviour. However, the absence of its important systematic development, having grain size from several nanometric up to micronic size with evolving thermal diffusivity behaviour, triggers the need for ﬁlling up the vacuum. Two different heat treatments have been carried out onto the samples which were with presintering and without presintering. Nanometer-sized compacted powder samples were sintered from 500 to 1400C using 100C increments. The parallel characterizations of structural, microstructural and thermal diffusivity properties were systematically carried out. Interestingly, three signiﬁcant valuedifferentiated groups: weak, moderate, and strong thermal diffusivity were observed, resulting from the inﬂuence of different phonon-scattering mechanisms through a systematic development of microstructural properties for both heat treatments. Springer 2018-12-01 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23556/7/Systematic%20microstructural%20development1.pdf Idza Riati, Ibrahim and Mansor, Hashim and Ismayadi, Ismail and Khamirul Amin, Matori and Raba’ah Syahidah, Azis and Rodziah, Nazlan and Nor Hapishah, Abdullah and Wan Norailiana, Wan Ab Rahman and Fadzidah, Mohd Idris and Norni Hidayawati, Mat Daud (2018) Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate. Journal of Thermal Analysis and Calorimetry. pp. 1-15. ISSN 1388-6150 (print); 1588-2926 (online) (In Press) https://doi.org/10.1007/s10973-018-7954-8 https://doi.org/10.1007/s10973-018-7954-8
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QC Physics
spellingShingle	QC Physics Idza Riati, Ibrahim Mansor, Hashim Ismayadi, Ismail Khamirul Amin, Matori Raba’ah Syahidah, Azis Rodziah, Nazlan Nor Hapishah, Abdullah Wan Norailiana, Wan Ab Rahman Fadzidah, Mohd Idris Norni Hidayawati, Mat Daud Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
description	Strontium titanate is a promising candidate for applications in thermoelectric, thermal management applications, and modern electronic devices because of its desirable thermal stability, chemical stability, and semiconducting behaviour. However, the absence of its important systematic development, having grain size from several nanometric up to micronic size with evolving thermal diffusivity behaviour, triggers the need for ﬁlling up the vacuum. Two different heat treatments have been carried out onto the samples which were with presintering and without presintering. Nanometer-sized compacted powder samples were sintered from 500 to 1400C using 100C increments. The parallel characterizations of structural, microstructural and thermal diffusivity properties were systematically carried out. Interestingly, three signiﬁcant valuedifferentiated groups: weak, moderate, and strong thermal diffusivity were observed, resulting from the inﬂuence of different phonon-scattering mechanisms through a systematic development of microstructural properties for both heat treatments.
format	Article
author	Idza Riati, Ibrahim Mansor, Hashim Ismayadi, Ismail Khamirul Amin, Matori Raba’ah Syahidah, Azis Rodziah, Nazlan Nor Hapishah, Abdullah Wan Norailiana, Wan Ab Rahman Fadzidah, Mohd Idris Norni Hidayawati, Mat Daud
author_facet	Idza Riati, Ibrahim Mansor, Hashim Ismayadi, Ismail Khamirul Amin, Matori Raba’ah Syahidah, Azis Rodziah, Nazlan Nor Hapishah, Abdullah Wan Norailiana, Wan Ab Rahman Fadzidah, Mohd Idris Norni Hidayawati, Mat Daud
author_sort	Idza Riati, Ibrahim
title	Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
title_short	Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
title_full	Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
title_fullStr	Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
title_full_unstemmed	Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
title_sort	systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate
publisher	Springer
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/ http://umpir.ump.edu.my/id/eprint/23556/7/Systematic%20microstructural%20development1.pdf
first_indexed	2023-09-18T22:35:19Z
last_indexed	2023-09-18T22:35:19Z
_version_	1777416556673761280

Systematic microstructural development with thermal diffusivity behaviour from nanometric to micronic grains of strontium titanate

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