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DC Field | Value | Language |
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dc.citation.endPage | 86 | - |
dc.citation.startPage | 77 | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 14 | - |
dc.contributor.author | Kim, Young-Soo | - |
dc.contributor.author | Xie, Yannan | - |
dc.contributor.author | Wen, Xiaonan | - |
dc.contributor.author | Wanga, Sihong | - |
dc.contributor.author | Kim, Sang Jae | - |
dc.contributor.author | Song, Hyun-Kon | - |
dc.contributor.author | Wanga, Zhong Lin | - |
dc.date.accessioned | 2023-12-22T01:13:30Z | - |
dc.date.available | 2023-12-22T01:13:30Z | - |
dc.date.created | 2015-11-24 | - |
dc.date.issued | 2015-05 | - |
dc.description.abstract | A self-charging power cell (SCPC) is a structure that hybridizes the mechanisms for energy conversion and storage into one process through which mechanical energy can be directly converted into electrochemical energy. A key structure of an SCPC is the use of a polyvinylidene fluoride (PVDF) piezo-separator. Herein, we have fabricated a piezoelectric β-form PVDF separator with a highly porous architecture by introducing ZnO particles. The electrochemical charge/discharge performance of this SCPC was greatly enhanced at lower discharge rates compared to highly stretched (high-β-content) or less porous PVDF membranes. The lower charge-transfer resistance of this well-developed porous piezo-separator is the main factor that facilitated the transport of Li+ ions without sacrificing piezoelectric performance. This study reveals a novel approach for improving the performance of SCPCs. | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.14, pp.77 - 86 | - |
dc.identifier.doi | 10.1016/j.nanoen.2015.01.006 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.scopusid | 2-s2.0-84946494008 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17877 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S2211285515000075 | - |
dc.identifier.wosid | 000356984500007 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Highly porous piezoelectric PVDF membrane as effective lithium ion transfer channels for enhanced self-charging power cell | - |
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 | Energy harvesting | - |
dc.subject.keywordAuthor | Energy storage | - |
dc.subject.keywordAuthor | Lithium-ion secondary batteries | - |
dc.subject.keywordAuthor | Piezoelectricmem-brane | - |
dc.subject.keywordAuthor | Self-charging | - |
dc.subject.keywordPlus | ENERGY-CONVERSION | - |
dc.subject.keywordPlus | BETA-PHASE | - |
dc.subject.keywordPlus | V OUTPUT | - |
dc.subject.keywordPlus | NANOGENERATOR | - |
dc.subject.keywordPlus | TRANSFORMATION | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordPlus | SAFETY | - |
dc.subject.keywordPlus | ALPHA | - |
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