{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390001204600022016.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1541/ieejfms.133.57"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"024280321"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/024280321"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I024280321"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/ieejfms/133/2/133_57/_pdf"}},{"identifier":{"@type":"NAID","@value":"10031142367"}}],"dc:title":[{"@language":"en","@value":"Comparison Studies on Mechanical and Electrical Properties of Epoxy / Silica Nanocomposites using Hydrophilic and Hydrophobic Silica"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Studies on the mechanical and electrical properties of epoxy/silica nanocomposite using hydrophilic and hydrophobic silica is reported in this paper, which revealed that, while epoxy nanocomposite with hydrophilic nano-silica (NC-hydrophilic) excels in partial discharge resistance, epoxy nanocomposite with hydrophobic nano-silica (NC-hydrophobic) has better performance on fracture toughness and treeing resistance. Investigations into the morphology of nano-silica dispersion in epoxy resin, along with quantum chemistry based simulation analysis to the models of NC-hydrophilic and NC-hydrophobic, suggest that the formation of a network structure by hydrophobic nano-silica may lead to the observed excellent properties of NC-hydrophobic on fracture toughness and treeing resistance. Moreover, the homogeneous dispersion of nano silica achieved by hydrophilic nano-silica in NC-hydrophilic is considered to be the optimal condition to improve partial discharge resistance."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001204600022018","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000248235633"}],"foaf:name":[{"@language":"en","@value":"Matsumoto Hironori"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Lab, Hitachi, Ltd."}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204600022016","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000248235634"}],"foaf:name":[{"@language":"en","@value":"Ohtake Atsushi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Lab, Hitachi, Ltd."}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204600022017","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000248235635"}],"foaf:name":[{"@language":"en","@value":"Sano Akihiro"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Hitachi Research Lab, Hitachi, Ltd."}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03854205"},{"@type":"LISSN","@value":"03854205"},{"@type":"EISSN","@value":"13475533"},{"@type":"NDL_BIB_ID","@value":"000000015705"},{"@type":"ISSN","@value":"03854205"},{"@type":"NCID","@value":"AN10136312"}],"prism:publicationName":[{"@language":"ja","@value":"電気学会論文誌．　Ａ"},{"@language":"en","@value":"IEEJ Transactions on Fundamentals and Materials"},{"@value":"電気学会論文誌. A"},{"@language":"ja","@value":"電気学会論文誌Ａ（基礎・材料・共通部門誌）"},{"@language":"en","@value":"The transactions of the Institute of Electrical Engineers of Japan.A"},{"@language":"ja","@value":"電気学会論文誌．　Ａ"},{"@language":"en","@value":"T. IEE Japan"},{"@language":"en","@value":"IEEJ Trans. FM"},{"@language":"ja","@value":"電学論Ａ"},{"@language":"en","@value":"IEEJ Trans.FM"}],"dc:publisher":[{"@language":"en","@value":"The Institute of Electrical Engineers of Japan"},{"@language":"ja","@value":"一般社団法人 電気学会"}],"prism:publicationDate":"2013","prism:volume":"133","prism:number":"2","prism:startingPage":"57","prism:endingPage":"63"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/024280321"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I024280321"},{"@id":"https://www.jstage.jst.go.jp/article/ieejfms/133/2/133_57/_pdf"}],"availableAt":"2013","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=nanocomposite","dc:title":"nanocomposite"},{"@id":"https://cir.nii.ac.jp/all?q=epoxy","dc:title":"epoxy"},{"@id":"https://cir.nii.ac.jp/all?q=silica","dc:title":"silica"},{"@id":"https://cir.nii.ac.jp/all?q=fracture%20toughness","dc:title":"fracture toughness"},{"@id":"https://cir.nii.ac.jp/all?q=partial%20discharge","dc:title":"partial discharge"},{"@id":"https://cir.nii.ac.jp/all?q=treeing","dc:title":"treeing"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011143841898752","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Proposal of a multi-core model for polymer nanocomposite dielectrics"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621407647232","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Reaction-induced phase separation in rubber-modified epoxy resins"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095153521792","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Polymer-layered silicate nanocomposites: an overview"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137045371300224","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Surface erosion due to partial discharges on several kinds of epoxy 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