Poly(imide-co-siloxane) as a Thermo-Stable Binder for a Thin Layer Cathode of Thermal Batteries
DC Field | Value | Language |
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dc.contributor.author | Oh, Ilwhan | - |
dc.contributor.author | Cho, Jaeyoung | - |
dc.contributor.author | Kim, Kwansu | - |
dc.contributor.author | Ko, Jaehwan | - |
dc.contributor.author | Cheong, Haewon | - |
dc.contributor.author | Yoon, Young Soo | - |
dc.contributor.author | Jung, Hyun Min | - |
dc.date.available | 2020-02-27T08:42:39Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.issn | 1996-1073 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/3159 | - |
dc.description.abstract | The polymer binder, poly(imide-co-siloxane) (PIS), was synthesized and applied to form a thin cathode layer of composites for a thermal battery that has an unusually high operating temperature of 450 degrees C. The PIS was prepared through cross-linking of the polyimide with polysiloxane. The morphology of FeS2/PIS composites showed that FeS2 particles was coated with the PIS cross-linked gel. The FeS2/PIS composites enabled to fabricate mechanically stable thin cathode layer that was 10-20% of the thickness of a conventional pellet-type cathode. The FeS2/PIS composites were stable up to 400 degrees C and maintained their morphology at this temperature. PIS coating layers decomposed at 450 degrees C, and a new residue was generated, which was observed by transmission electron microscopy, and the compositional change was analyzed. The FeS2/PIS composites showed enhanced thermal stability over that of FeS2 in thermogravimetric analysis. The thermal battery with the PIS polymer binder showed a 20% discharge capacity increase when compared to a conventional pellet-type cathode. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.relation.isPartOf | ENERGIES | - |
dc.subject | LITHIUM ION BATTERIES | - |
dc.subject | TECHNOLOGY | - |
dc.subject | ANODE | - |
dc.subject | ELECTROLYTE | - |
dc.subject | COMPOSITE | - |
dc.subject | FACILE | - |
dc.subject | AL | - |
dc.title | Poly(imide-co-siloxane) as a Thermo-Stable Binder for a Thin Layer Cathode of Thermal Batteries | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000451814000292 | - |
dc.identifier.doi | 10.3390/en11113154 | - |
dc.identifier.bibliographicCitation | ENERGIES, v.11, no.11 | - |
dc.identifier.scopusid | 2-s2.0-85057336243 | - |
dc.citation.title | ENERGIES | - |
dc.citation.volume | 11 | - |
dc.citation.number | 11 | - |
dc.contributor.affiliatedAuthor | Ko, Jaehwan | - |
dc.contributor.affiliatedAuthor | Yoon, Young Soo | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | thermal battery | - |
dc.subject.keywordAuthor | polyimide | - |
dc.subject.keywordAuthor | cathode | - |
dc.subject.keywordAuthor | slurry casting | - |
dc.subject.keywordAuthor | binder | - |
dc.subject.keywordPlus | LITHIUM ION BATTERIES | - |
dc.subject.keywordPlus | TECHNOLOGY | - |
dc.subject.keywordPlus | ANODE | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | FACILE | - |
dc.subject.keywordPlus | AL | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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