dc.contributor.author |
Sinkruason T. |
|
dc.contributor.author |
Luangpangai A. |
|
dc.contributor.author |
Charoenthai N. |
|
dc.contributor.author |
Rittidech A. |
|
dc.contributor.author |
Pulphol P. |
|
dc.contributor.author |
Vittayakorn N. |
|
dc.contributor.author |
Bongkarn T. |
|
dc.contributor.other |
Srinakharinwirot University |
|
dc.date.accessioned |
2023-11-15T02:08:42Z |
|
dc.date.available |
2023-11-15T02:08:42Z |
|
dc.date.issued |
2023 |
|
dc.identifier.uri |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85165616625&doi=10.1080%2f02670836.2023.2238415&partnerID=40&md5=2177bea8e03a9197a39fc4138176c477 |
|
dc.identifier.uri |
https://ir.swu.ac.th/jspui/handle/123456789/29470 |
|
dc.description.abstract |
This report investigates the effect of firing temperatures on the phase formation, microstructure, electrical, and energy storage properties of lead-free Sr0.3(Bi0.7Na0.67Li0.03)0.5TiO3 (SBNLT) ceramics, synthesised by combustion technique. The samples were calcined between 700°C and 900°C for 2 h and sintered between 1100°C and 1200°C for 2 h. The ceramics exhibited coexisting rhombohedral and tetragonal phases, which were confirmed by the Rietveld refinement technique. A morphotropic phase boundary (MPB) of the rhombohedral and tetragonal phases, with a ratio of 49:51, was obtained at the sintering temperature of 1175°C. The highest maximum dielectric constant (ε max= 4667), polarisation (P max= 28.80 µC/cm2) and energy density (W = 0.95 J/cm3), with a breakdown strength of 70 kV/cm, were achieved from the sample sintered at 1175°C. © 2023 Institute of Materials, Minerals and Mining. |
|
dc.publisher |
Taylor and Francis Ltd. |
|
dc.subject |
dielectric |
|
dc.subject |
ferroelectric |
|
dc.subject |
SBNLT |
|
dc.subject |
solid-state combustion |
|
dc.title |
Phase formation and electrical properties of SBNLT ceramics prepared via combustion technique |
|
dc.type |
Article |
|
dc.rights.holder |
Scopus |
|
dc.identifier.bibliograpycitation |
Materials Science and Technology (United Kingdom). Vol 39, No.18 (2023), p.3065-3075 |
|
dc.identifier.doi |
10.1080/02670836.2023.2238415 |
|