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...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Springer
2018
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/23556/7/Systematic%20microstructural%20development1.pdf http://umpir.ump.edu.my/id/eprint/23556/ https://doi.org/10.1007/s10973-018-7954-8 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1831526083231481856 |
|---|---|
| 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 |
| building | UMPSA Library |
| collection | Institutional Repository |
| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| 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 |
| id | my.ump.umpir.23556 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2018 |
| publisher | Springer |
| record_format | eprints |
| spelling | my.ump.umpir.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 / Online First) (In Press / Online First) https://doi.org/10.1007/s10973-018-7954-8 https://doi.org/10.1007/s10973-018-7954-8 |
| 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 |
| title | 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_short | 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 |
| topic | QC Physics |
| url | http://umpir.ump.edu.my/id/eprint/23556/7/Systematic%20microstructural%20development1.pdf http://umpir.ump.edu.my/id/eprint/23556/ https://doi.org/10.1007/s10973-018-7954-8 https://doi.org/10.1007/s10973-018-7954-8 |
| url_provider | http://umpir.ump.edu.my/ |