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dc.contributor.author장영욱-
dc.date.accessioned2020-03-09T05:48:34Z-
dc.date.available2020-03-09T05:48:34Z-
dc.date.issued2004-03-
dc.identifier.citationElastomers and composites, v. 39, No. 1, Page. 36-41en_US
dc.identifier.issn2092-9676-
dc.identifier.urihttp://kiss.kstudy.com/thesis/thesis-view.asp?key=2121484-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/134673-
dc.description.abstractPoly(ethylene oxide)(PEO)와 epoxy diacrylate(EDA) 및 금속염인 LiClO4를 블렌드하고 자외선 가교시킴으로써 이온전도특성을 나타내는 고체 전해질을 제조하고, 제조된 전해질의 이온전도도를 블렌드조성, 염농도 및 온도 변화에 따라 측정하였다. PEO/EDA의 조성비가 70/30 wt%이고 ethylene oxide/Li+의 몰비가 10인 전해질이 25℃에서 1.2×10-5 S/cm 에 달하는 높은 이온전도도를 나타내었다. 제조된 전해질 필름은 투명하였으며 고무와 같은 탄성을 나타내었다. DSC, XRD 및 편광현미경을 이용한 모폴로지 분석으로부터 에폭시 사슬이 PEO의 결정화를 억제함으로써 완전히 무정형인 블렌드를 제조할 수 있음을 확인할 수 있었다.Solid polymer electrolytes were prepared by UV irradiation of the blends consisting of poly(ethylene oxide)(PEO), epoxy diacrylate(EDA) and LiClO₄. Conductivities of the electrolyte films were measured as a function of blend composition, salt concentration and temperature. The electrolyte having the composition of poly(ethylene oxide) (70% by weight)/epoxy diacrylate (30% by weight) with mole ratio of 10 of ethylene oxide/Li^(+) exhibited a high ionic conductivity of 1.2×10^(-5) S/cm at 25℃. This blend is transparent and shows elastomeric properties. Morphological studies by means of differential scanning calorimetry, X-ray diffraction and polarized optical microscopy indicated that the cured epoxy chains in the blends inhibit the crystallization of poly(ethylene oxide) and thereby induce the blend systems to be completely amorphous in certain compositions.en_US
dc.language.isoen_USen_US
dc.publisher한국고무학회en_US
dc.subjectpoly(ethylene oxide)en_US
dc.subjectblenden_US
dc.subjectsolid polymer electrolyteen_US
dc.subjectionic conductivityen_US
dc.subjectmorphologyen_US
dc.titlePEO-EDA-LiClO4 블렌드계 탄성체 전해질의 제조와 특성en_US
dc.title.alternativePreparation and characterization of elastomeric solid electrolyte based on PEO-EDA-LiClO4 blendsen_US
dc.typeArticleen_US
dc.relation.journal엘라스토머-
dc.contributor.googleauthor주현석-
dc.contributor.googleauthor장영욱-
dc.relation.code2012100887-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING-
dc.identifier.pidywchang-
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COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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