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DC Field | Value | Language |
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dc.citation.endPage | 94 | - |
dc.citation.number | SI | - |
dc.citation.startPage | 87 | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 14 | - |
dc.contributor.author | Kim, Kyeong Nam | - |
dc.contributor.author | Chun, Jinsung | - |
dc.contributor.author | Chae, Song A. | - |
dc.contributor.author | Ahn, Chang Won | - |
dc.contributor.author | Kim, Ill Won | - |
dc.contributor.author | Kim, Sang-Woo | - |
dc.contributor.author | Wang, Zhong Lin | - |
dc.contributor.author | Baik, Jeong Min | - |
dc.date.accessioned | 2023-12-22T01:16:28Z | - |
dc.date.available | 2023-12-22T01:16:28Z | - |
dc.date.created | 2015-03-19 | - |
dc.date.issued | 2015-05 | - |
dc.description.abstract | Silk fibroin-based biodegradable composite-type nanogenerators are demonstrated with controllable lifetime for powering to the implantable devices. The 2D thin film- and 1D wire-type composites consist of the well-dispersed lead-free ferroelectric (BaTiO3, ZnSnO3, Bi0.5(Na0.82K0.18)0.5TiO3, and K0.5Na0.5Nb0.995Mn0.005O3) nanoparticles. Ag nanowires are used to enhance the dispersion of the nanoparticles and polyvinylpyrrolidone prevents Ag nanowires from connecting with each other. A maximum output voltages and current densities of 2.2V and 0.12μA/cm2 in the thin film, and 1.8V and 0.1μA/cm2 in the wire are obtained under the motion of a foot step for when 30wt% KNN:Mn nanoparticles are well-dispersed in the solution because of the largest piezoelectric coupling figure of merit. The properties of water-soluble composite films are also controlled with the glycerol content up to two days. | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.14, no.SI, pp.87 - 94 | - |
dc.identifier.doi | 10.1016/j.nanoen.2015.01.004 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.scopusid | 2-s2.0-84946492751 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/10927 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S2211285515000051 | - |
dc.identifier.wosid | 000356984500008 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Silk fibroin-based biodegradable piezoelectric composite nanogenerators using lead-free ferroelectric nanoparticles | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Silk fibroin | - |
dc.subject.keywordAuthor | Biodegradable | - |
dc.subject.keywordAuthor | Piezoelectrics | - |
dc.subject.keywordAuthor | Composite | - |
dc.subject.keywordAuthor | Nanogenerator | - |
dc.subject.keywordPlus | NANOCOMPOSITE GENERATOR | - |
dc.subject.keywordPlus | POWER-GENERATION | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordPlus | PACEMAKER | - |
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