{"@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/1390865409033025152.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2109/jcersj2.24087"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jcersj2/132/12/132_24087/_pdf"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"en","@value":"Mechanochemical synthesis of Li<sub>2</sub>O–LiI-based solid electrolytes with glass-forming oxides"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p>Oxide-based lithium-ion conductive solid electrolytes are promising owing to their safety. Both crystalline and glass-oxide solid electrolytes have been explored to obtain materials with high ionic conductivity and ductility. Amorphous Li<sub>2</sub>O–LiI solid electrolytes exhibit ionic conductivities of approximately 10<sup>−5</sup> S cm<sup>−1</sup> and excellent ductility, and all-solid-state batteries can be fabricated solely by cold pressing. However, the ionic conductivity of Li<sub>2</sub>O–LiI solid electrolytes should be further increased to enhance battery performance. Herein, glass-forming oxides (B<sub>2</sub>O<sub>3</sub>, SiO<sub>2</sub>, P<sub>2</sub>O<sub>5</sub>, and GeO<sub>2</sub>) and intermediate oxides (Al<sub>2</sub>O<sub>3</sub> and V<sub>2</sub>O<sub>3</sub>) were added to Li<sub>2</sub>O–LiI solid electrolytes using mechanochemical techniques to increase the ionic conductivity of Li<sub>2</sub>O–LiI solid electrolytes. The structure varied depending on the additives used in the prepared Li<sub>2</sub>O–LiI-based solid electrolytes. The ionic conductivity decreased as the amount added increased. However, the ionic conductivity was maintained after V<sub>2</sub>O<sub>3</sub> was added. V<sub>2</sub>O<sub>3</sub> is preferable candidates for increasing the ionic conductivity of Li<sub>2</sub>O–LiI solid electrolytes. Our fundamental research on material synthesis will contribute to the future development of oxide-based solid-electrolyte materials.</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410865409033025154","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Fujita Yushi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Metropolitan University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410865409033025155","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Motohashi Kota"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Metropolitan University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410865409033025152","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Sakuda Atsushi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Metropolitan University"}]},{"@id":"https://cir.nii.ac.jp/crid/1410865409033025153","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Hayashi Akitoshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Metropolitan University"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"13486535"},{"@type":"LISSN","@value":"13486535"},{"@type":"PISSN","@value":"18820743"}],"prism:publicationName":[{"@language":"en","@value":"Journal of the Ceramic Society of Japan"},{"@language":"en","@value":"J. Ceram. Soc. Japan"}],"dc:publisher":[{"@language":"en","@value":"The Ceramic Society of Japan"},{"@language":"ja","@value":"公益社団法人 日本セラミックス協会"}],"prism:publicationDate":"2024-12-01","prism:volume":"132","prism:number":"12","prism:startingPage":"663","prism:endingPage":"667"},"reviewed":"false","url":[{"@id":"https://www.jstage.jst.go.jp/article/jcersj2/132/12/132_24087/_pdf"}],"availableAt":"2024-12-01","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Lithium%20ion%20conductor","dc:title":"Lithium ion conductor"},{"@id":"https://cir.nii.ac.jp/all?q=Oxide%20electrolyte","dc:title":"Oxide electrolyte"},{"@id":"https://cir.nii.ac.jp/all?q=Mechanochemical%20method","dc:title":"Mechanochemical method"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040014481289922944","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"23KJ1833"},{"@type":"JGN","@value":"JP23KJ1833"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23KJ1833/"}],"notation":[{"@language":"ja","@value":"全固体リチウム硫黄電池用正極複合体に向けた非晶質固体電解質の開発"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050300921436456064","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Lithium-Ion Conductivity and Crystallization Temperature of Multicomponent Oxide Glass Electrolytes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011142940994048","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The Li-Ion Rechargeable Battery: A 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batteries"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369334620800","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Studies in Germanium Oxide Systems: I, Phase Equilibria in the System Li\n                    <sub>2</sub>\n                    O—GeO\n                    <sub>2</sub>"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107369696249088","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Phase relations in the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msub><mml:mi mathvariant=\"normal\">Li</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant=\"normal\">O</mml:mi><mml:mtext>−</mml:mtext><mml:msub><mml:mi mathvariant=\"normal\">V</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant=\"normal\">O</mml:mi><mml:mn>3</mml:mn></mml:msub><mml:mtext>−</mml:mtext><mml:msub><mml:mi mathvariant=\"normal\">V</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant=\"normal\">O</mml:mi><mml:mn>5</mml:mn></mml:msub></mml:mrow></mml:math>system at<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mn>700</mml:mn><mml:mspace width=\"0.2em\"/><mml:mo>°</mml:mo><mml:mi mathvariant=\"normal\">C</mml:mi></mml:mrow></mml:math>: Correlations with magnetic-defect concentration in heavy fermion<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mi mathvariant=\"normal\">Li</mml:mi><mml:msub><mml:mi mathvariant=\"normal\">V</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant=\"normal\">O</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388844044687872","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Polaronic transport in vanadium phosphate glasses"}]},{"@id":"https://cir.nii.ac.jp/crid/1363388846332898304","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Synthesis and characterization of new solid electrolyte conductors of lithium ions"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951794725087104","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Development of the cold sintering process and its application in solid-state lithium batteries"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269370061952","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Preparation and characterization of glass solid electrolytes in the pseudoternary system Li 3 BO 3 -Li 2 SO 4 -Li 2 CO 3"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205287941888","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Mechanochemical synthesis and crystallization of Li<sub>3</sub>BO<sub>3</sub>–Li<sub>2</sub>CO<sub>3</sub> glass electrolytes"},{"@value":"Mechanochemical synthesis and crystallization of Li<sub>3</sub>BO<sub>3</sub>&ndash;Li<sub>2</sub>CO<sub>3</sub> glass electrolytes"}]},{"@id":"https://cir.nii.ac.jp/crid/1390009294978725376","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Room-temperature Operation of Lithium Sulfide Positive and Silicon Negative Composite Electrodes Employing Oxide Solid Electrolytes for All-solid-state Battery"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680262257536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Electrical and mechanical properties of glass and glass-ceramic electrolytes in the system Li<sub>3</sub>BO<sub>3</sub>–Li<sub>2</sub>SO<sub>4</sub>"},{"@value":"Electrical and mechanical properties of glass and glass-ceramic electrolytes in the system Li<sub>3</sub>BO<sub>3</sub>&ndash;Li<sub>2</sub>SO<sub>4</sub>"},{"@value":"Electrical and mechanical properties of glass and glass-ceramic electrolytes in the system Li3BO3−Li2SO4"},{"@value":"Electrical and mechanical properties of glass and glass-ceramic electrolytes in the system Li3BO3–Li2SO4"}]},{"@id":"https://cir.nii.ac.jp/crid/1390570078121955200","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Amorphous Li<sub>2</sub>O–LiI Solid Electrolytes Compatible to Li Metal"}]},{"@id":"https://cir.nii.ac.jp/crid/1390577763027872128","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Preparation of Li<sub>4</sub>GeO<sub>4</sub>–Li<sub>3</sub>VO<sub>4</sub> based electrolytes via mechanochemical treatment"}]},{"@id":"https://cir.nii.ac.jp/crid/1390870064890918016","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Li<sub>6.5</sub>La<sub>3</sub>Zr<sub>1.5−</sub><i><sub>x</sub></i>Bi<sub>0.2</sub>Sb<sub>0.3</sub>Sn<i><sub>x</sub></i>O<sub>12</sub> as a novel solid electrolyte for sintered-type solid-state batteries"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2013576888"},{"@type":"CROSSREF","@value":"10.2109/jcersj2.24087"},{"@type":"KAKEN","@value":"PRODUCT-25579797"},{"@type":"CROSSREF","@value":"10.2109/jcersj2.25152_references_DOI_5kzzmUKRC2TzWWlCNlldblvk2GZ"}]}