Particle Size Effect of Lanthanum-Modified Bismuth Titanate Ceramics on Ferroelectric Effect for Energy Harvesting
DC Field | Value | Language |
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dc.contributor.author | Kim, Sangmo | - |
dc.contributor.author | Nguyen, Thi My Huyen | - |
dc.contributor.author | He, Rui | - |
dc.contributor.author | Bark, Chung Wung | - |
dc.date.accessioned | 2021-07-14T01:40:24Z | - |
dc.date.available | 2021-07-14T01:40:24Z | - |
dc.date.created | 2021-07-14 | - |
dc.date.issued | 2021-07 | - |
dc.identifier.issn | 1931-7573 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/81666 | - |
dc.description.abstract | Piezoelectric nanogenerators (PNGs) have been studied as renewable energy sources. PNGs consisting of organic piezoelectric materials such as poly(vinylidene fluoride) (PVDF) containing oxide complex powder have attracted much attention for their stretchable and high-performance energy conversion. In this study, we prepared a PNG combined with PVDF and lanthanum-modified bismuth titanate (Bi4-XLaXTi3O12, BLT) ceramics as representative ferroelectric materials. The inserted BLT powder was treated by high-speed ball milling and its particle size reduced to the nanoscale. We also investigated the effect of particle size on the energy-harvesting performance of PNG without polling. As a result, nano-sized powder has a much larger surface area than micro-sized powder and is uniformly distributed inside the PNG. Moreover, nano-sized powder-mixed PNG generated higher power energy (> 4 times) than the PNG inserted micro-sized powder. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.relation.isPartOf | NANOSCALE RESEARCH LETTERS | - |
dc.title | Particle Size Effect of Lanthanum-Modified Bismuth Titanate Ceramics on Ferroelectric Effect for Energy Harvesting | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000670259700001 | - |
dc.identifier.doi | 10.1186/s11671-021-03567-2 | - |
dc.identifier.bibliographicCitation | NANOSCALE RESEARCH LETTERS, v.16, no.1 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85109420835 | - |
dc.citation.title | NANOSCALE RESEARCH LETTERS | - |
dc.citation.volume | 16 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | Nguyen, Thi My Huyen | - |
dc.contributor.affiliatedAuthor | He, Rui | - |
dc.contributor.affiliatedAuthor | Bark, Chung Wung | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Poly(vinylidene fluoride) | - |
dc.subject.keywordAuthor | BLT | - |
dc.subject.keywordAuthor | Particle size | - |
dc.subject.keywordAuthor | Piezoelectric nanogenerator | - |
dc.subject.keywordPlus | POLY(VINYLIDENE FLUORIDE) | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | BETA | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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