DC Field | Value | Language |
---|---|---|
dc.contributor.author | Paik, Haemin | ko |
dc.contributor.author | Choi, Yoon-Young | ko |
dc.contributor.author | Hong, Daniel Seungbum | ko |
dc.contributor.author | No, Kwangsoo | ko |
dc.date.accessioned | 2016-04-20T06:29:04Z | - |
dc.date.available | 2016-04-20T06:29:04Z | - |
dc.date.created | 2015-10-02 | - |
dc.date.created | 2015-10-02 | - |
dc.date.created | 2015-10-02 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.5 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205372 | - |
dc.description.abstract | We investigated the effect of the Ag nanoparticles on the ferroelectric and piezoelectric properties of Ag/poly(vinylidenefluoride-trifluoroethylene) (P(VDF-TrFE)) composite films. We found that the remanent polarization and direct piezoelectric coefficient increased up to 12.14 mu C/cm(2) and 20.23 pC/N when the Ag concentration increased up to 0.005 volume percent (v%) and decreased down to 9.38 mu C/cm(2) and 13.45 pC/N when it increased up to 0.01 v%. Further increase in Ag concentration resulted in precipitation of Ag phase and significant leakage current that hindered any meaningful measurement of the ferroelectric and piezoelectric properties. 46% increase of the remanent polarization value and 27% increase of the direct piezoelectric coefficient were observed in the film with the 0.005 v% of the Ag nanoparticles added without significant changes to the crystalline structure confirmed by both X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) experiments. These enhancements of both the ferroelectric and piezoelectric properties are attributed to the increase in the effective electric field induced by the reduction in the effective volume of P(VDF-TrFE) that results in more aligned dipoles. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Effect of Ag nanoparticle concentration on the electrical and ferroelectric properties of Ag/P(VDF-TrFE) composite films | - |
dc.type | Article | - |
dc.identifier.wosid | 000360638000001 | - |
dc.identifier.scopusid | 2-s2.0-84940940089 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/srep13209 | - |
dc.contributor.localauthor | Hong, Daniel Seungbum | - |
dc.contributor.localauthor | No, Kwangsoo | - |
dc.contributor.nonIdAuthor | Paik, Haemin | - |
dc.contributor.nonIdAuthor | Choi, Yoon-Young | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | POLY(VINYLIDENE FLUORIDE) | - |
dc.subject.keywordPlus | SILVER NANOPARTICLES | - |
dc.subject.keywordPlus | PHYSICAL-PROPERTIES | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
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