PVDF based flexible piezoelectric nanogenerators using conjugated polymer:PCBM blend systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ko, Eui Jin | - |
dc.contributor.author | Lee, Eui Jin | - |
dc.contributor.author | Choi, Min Hee | - |
dc.contributor.author | Sung, Tae Hyun | - |
dc.contributor.author | Moon, Doo Kyung | - |
dc.date.accessioned | 2022-07-14T01:57:22Z | - |
dc.date.available | 2022-07-14T01:57:22Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/152230 | - |
dc.description.abstract | Piezoelectric energy harvesting technology has received much attention as a powerful source of energy for a self-powered system. In this study, three main conjugated polymers that have delocalized pi-electrons and excellent charge transport properties were studied: poly(3-hexylthiophene) (P1), poly[(4,8-di-(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)-alt-(5,5'-yl-4,4'-bis(dodecyl)-2,2'-bithiophene)] (P2) and poly[(4,8-di-(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)-alt-(5,5'-yl-4,4'-bis(2-ethylhexyl)-2,2'-bithiophene)] (P3). Each of three polymers was blended with phenyl-C61-butyric acid methyl ester (PCBM61), and the blend systems were used to make PVDF based piezoelectric nanogenerators (PNG-0-3). Polymers showed bimodal structures that have a majority edge-on orientation, forming a minority face-on orientation. At a 2 Hz frequency and 0.2 mm displacement, the output voltages (peak-to-peak) of PNG-(03) were 35.0 V, 41.2 V, 42.2 V and 43.1 V, respectively, and the output currents (peak-to-peak) were 558.5 nA, 569.5 nA, 572 nA and 589 nA, respectively. The energy conversion efficiencies of PNGs (03) were 6.47%, 11.62%, 13.36%, and 14.33%, respectively; therefore, the efficiency was improved by up to about 2.2 times. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | PVDF based flexible piezoelectric nanogenerators using conjugated polymer:PCBM blend systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sung, Tae Hyun | - |
dc.identifier.doi | 10.1016/j.sna.2017.03.013 | - |
dc.identifier.scopusid | 2-s2.0-85017133890 | - |
dc.identifier.wosid | 000401391600012 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS A-PHYSICAL, v.259, pp.112 - 120 | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.citation.title | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.citation.volume | 259 | - |
dc.citation.startPage | 112 | - |
dc.citation.endPage | 120 | - |
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 | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | WEARABLE ELECTRONICS | - |
dc.subject.keywordPlus | ENERGY | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | GENERATOR | - |
dc.subject.keywordPlus | PRESSURE | - |
dc.subject.keywordAuthor | Conjugated polymer | - |
dc.subject.keywordAuthor | PCBM | - |
dc.subject.keywordAuthor | Blend system | - |
dc.subject.keywordAuthor | PVDF | - |
dc.subject.keywordAuthor | Piezoelectric nanogenerator | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0924424716306318?via%3Dihub | - |
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