Piezoelectric BaTiO3 microclusters and embossed ZnSnO3 microspheres-based monolayer for highly-efficient and flexible composite generator
DC Field | Value | Language |
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dc.contributor.author | Park, Hongbeom | - |
dc.contributor.author | Hyeon, Dong Yeol | - |
dc.contributor.author | Jung, Minwoo | - |
dc.contributor.author | Park, Kwi-Il | - |
dc.contributor.author | Park, Jinsub | - |
dc.date.accessioned | 2021-07-30T04:54:34Z | - |
dc.date.available | 2021-07-30T04:54:34Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 1359-8368 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/2007 | - |
dc.description.abstract | As a permanent power source for self-powered electronics, piezoelectric energy harvesters (PEHs), which convert waste mechanical energy into electrical energy, have attracted considerable interest. We herein developed a high-performance PEH by employing a piezoelectric BaTiO3 microclusters (MCs) composite and a ZnSnO3 mi-crospheres (MSs)-based pressure concentrator. The piezoelectric composite film and an embossed pressure concentrator were fabricated by optimized bar-coating and unidirectional rubbing processes, respectively. The final energy device, fabricated by stacking a ZnSnO3 MSs-based embossed pressure concentrator onto a BaTiO3 MCs-based piezoelectric composite, harvested output signals of similar to 206 V and similar to 24 mu A under an applied pressure of 0.27 MPa, which are significantly improved results compared to previously reported composite-type PEHs. Furthermore, multiphysics-based finite element analysis was performed to support the hypothesis of effective piezo-potential distribution by adopting the BaTiO3 MCs embedded in polymeric matrix and attaching the ZnSnO3 MSs-monolayer onto the piezoelectric composite. This technology represents a new approach with significant advantages for fabricating high-output composite-based PEHs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Piezoelectric BaTiO3 microclusters and embossed ZnSnO3 microspheres-based monolayer for highly-efficient and flexible composite generator | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jinsub | - |
dc.identifier.doi | 10.1016/j.compositesb.2020.108476 | - |
dc.identifier.scopusid | 2-s2.0-85093692673 | - |
dc.identifier.wosid | 000591355300004 | - |
dc.identifier.bibliographicCitation | COMPOSITES PART B-ENGINEERING, v.203, pp.1 - 8 | - |
dc.relation.isPartOf | COMPOSITES PART B-ENGINEERING | - |
dc.citation.title | COMPOSITES PART B-ENGINEERING | - |
dc.citation.volume | 203 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | NANOCOMPOSITE GENERATOR | - |
dc.subject.keywordPlus | LARGE-AREA | - |
dc.subject.keywordPlus | THIN-FILM | - |
dc.subject.keywordPlus | LEAD-FREE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | NANOGENERATOR | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordAuthor | Piezoelectric | - |
dc.subject.keywordAuthor | BaTiO3 cluster | - |
dc.subject.keywordAuthor | Microsphere | - |
dc.subject.keywordAuthor | Energy harvesting | - |
dc.subject.keywordAuthor | Self-powered | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1359836820335241?via%3Dihub | - |
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