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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 47 | - |
dc.citation.startPage | 42 | - |
dc.citation.title | JOURNAL OF POWER SOURCES | - |
dc.citation.volume | 216 | - |
dc.contributor.author | Lee, Jung-Ran | - |
dc.contributor.author | Won, Ji-Hye | - |
dc.contributor.author | Kim, Jong Hun | - |
dc.contributor.author | Kim, Ki Jae | - |
dc.contributor.author | Lee, Sang-Young | - |
dc.date.accessioned | 2023-12-22T04:39:57Z | - |
dc.date.available | 2023-12-22T04:39:57Z | - |
dc.date.created | 2014-09-17 | - |
dc.date.issued | 2012-10 | - |
dc.description.abstract | A facile approach to the fabrication of nanoporous structure-tuned nonwoven composite separators is demonstrated for application in high-safety/high-rate lithium-ion batteries. This strategy is based on the construction of silica (SiO 2) colloidal particle-assisted nanoporous structure in a poly(ethylene terephthalate) (PET) nonwoven substrate. The nanoparticle arrangement arising from evaporation-induced self-assembly of SiO 2 colloidal particles allows the evolution of the unusual nanoporous structure, i.e. well-connected interstitial voids formed between close-packed SiO 2 particles adhered by styrene-butadiene rubber (SBR) binders. Meanwhile, the PET nonwoven serves as a mechanical support that contributes to suppressing thermal shrinkage of the nonwoven composite separator. The aforementioned structural novelty of the nonwoven composite separator plays a key role in providing the separator with advantageous characteristics (specifically, good electrolyte wettability, high ionic conductivity, and benign compatibility with electrodes), which leads to the better cell performance than a commercialized polyethylene (PE) separator. | - |
dc.identifier.bibliographicCitation | JOURNAL OF POWER SOURCES, v.216, pp.42 - 47 | - |
dc.identifier.doi | 10.1016/j.jpowsour.2012.05.052 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.scopusid | 2-s2.0-84861998032 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6175 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84861998032 | - |
dc.identifier.wosid | 000308335500009 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Evaporation-induced self-assembled silica colloidal particle-assisted nanoporous structural evolution of poly(ethylene terephthalate) nonwoven composite separators for high-safety/high-rate lithium-ion batteries | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Lithium-ion batteries | - |
dc.subject.keywordAuthor | High-safety/high-rate | - |
dc.subject.keywordAuthor | Nonwoven composite separators | - |
dc.subject.keywordAuthor | Colloidal silica particles | - |
dc.subject.keywordAuthor | Evaporation-induced self-assembly | - |
dc.subject.keywordAuthor | Nanoporous structure | - |
dc.subject.keywordPlus | COATED POLYETHYLENE SEPARATORS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | NANOPARTICLE ARRAYS | - |
dc.subject.keywordPlus | THERMAL-STABILITY | - |
dc.subject.keywordPlus | POLYMER BATTERIES | - |
dc.subject.keywordPlus | LICOO2 CATHODE | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | MEMBRANES | - |
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