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dc.contributor.authorImkheaw, Thanapohmen_US
dc.contributor.authorธนาภรณ์ อิ่มเขียวen_US
dc.contributor.authorMunsamook, Luksanaen_US
dc.contributor.authorลักษณา มันสามุขen_US
dc.date.accessioned2022-03-04T04:50:28Z
dc.date.available2022-03-04T04:50:28Z
dc.date.issued2022-03-04
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3765
dc.descriptionโครงงานพิเศษ (วท.บ.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2562en_US
dc.description.abstractIn this study, we investigated the effects of Sm2O3 addition in ceramics 0.93(Bi0.5- x/0 . 9 3Smx/0 . 9 3Na0 . 5 ) TiO3 - 0 . 0 7 BaTiO3 by mixing solid oxide solutions. The crystalline properties of the X-ray diffraction and ferroelectric properties were studied from the P - E loop. The physical properties showed that BSNT-BT ceramic density increased and the percentage of shrinkage decreased due to the increase of the amount of Sm2O3. Moreover, it was found that the results were consistent with the structural study for sintered samples at a temperature of 950 °C for 7 hours. It can be determined that the BSNT-BT ceramics have a perovskite structure, which is like the main structure of ceramic type BNT. Dielectric properties and dielectric losses at room temperature showed that when increasing the amount of Sm2O3 in BSNT-BT ceramics, the dielectric and low dielectric loss were consistent with reduced material resistance. Further, the ferroelectric test found that BSNT-BT ceramics improved the ferroelectric properties when increasing the amount of Sm2O3 in the BSNT-BT ceramics.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakonen_US
dc.language.isothen_US
dc.subjectPiezoelectricityen_US
dc.subjectเพียโซอิเล็กทริกen_US
dc.subjectPower resourcesen_US
dc.subjectแหล่งพลังงานen_US
dc.subjectCeramic materialsen_US
dc.subjectวัสดุเซรามิกen_US
dc.subjectCeramic materials -- Electric propertiesen_US
dc.subjectวัสดุเซรามิก -- สมบัติทางไฟฟ้าen_US
dc.titleImprovement in ferroelectric properties of 0.93(Bi0.5-x/0.93Smx/0.93Na0.5) TiO3-0.07BaTiO3 for energy storageen_US
dc.title.alternativeการปรับปรุงคุณสมบัติเฟร์โรอิเล็กทริกของ0.93(Bi0.5-x/0.93Smx/0.93Na0.5) TiO3-0.07BaTiO3 สำหรับเป็นแหล่งกักเก็บพลังงานen_US
dc.typeStudent Projectsen_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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