{"@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/1360290617536236928.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1021/acs.jpcc.0c10148"}},{"identifier":{"@type":"URI","@value":"https://pubs.acs.org/doi/pdf/10.1021/acs.jpcc.0c10148"}},{"identifier":{"@type":"DOI","@value":"10.21203/rs.3.rs-57856/v1"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Visualizing Local Electrical Properties of Composite Electrodes in Sulfide All-Solid-State Batteries by Scanning Probe Microscopy"}],"description":[{"notation":[{"@value":"<jats:title>Abstract</jats:title>         <jats:p>Studies on local conduction paths in composite electrodes are essential to the realization of high-performance sulfide all-solid-state lithium batteries. Here, we directly evaluate the electrical properties of individual LiNi<jats:sub>1/3</jats:sub>Mn<jats:sub>1/3</jats:sub>Co<jats:sub>1/3</jats:sub>O<jats:sub>2</jats:sub> (NMC) electrode active material particles in composite positive electrodes by scanning probe microscopy (SPM) techniques. Kelvin probe force microscopy (KPFM) and scanning spreading resistance microscopy (SSRM) were combined. The results indicated that all NMC particles exhibit a charged state with increasing potential, but low electronic conduction paths exist at point contacts of some NMC particles. Furthermore, the I-V characteristics measured by conductive-atomic force microscopy (C-AFM) suggest that these specific NMC particles show low charge-discharge reactivity. The results of the SPM techniques indicate that poor conduction locally limits the charge-discharge reactivity of electrode active materials, leading to the degradation of battery performance. Such SPM combination accelerates the morphological optimization of composite electrodes by facilitating the investigation of the intrinsic electrical properties of the electrodes.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380290617536236802","@type":"Researcher","foaf:name":[{"@value":"Misae Otoyama"}],"jpcoar:affiliationName":[{"@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan"},{"@value":"Research Institute of Electrochemical Energy, Department of Energy and Environment, National Institute of Advanced Industrial Science and Technology (AIST), 1-8-31, Midorigaoka, Ikeda, Osaka 563-8577, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536236800","@type":"Researcher","foaf:name":[{"@value":"Takehiro Yamaoka"}],"jpcoar:affiliationName":[{"@value":"Analysis System Solution Development Department, Hitachi High-Tech Corporation, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536236673","@type":"Researcher","foaf:name":[{"@value":"Hiroyuki Ito"}],"jpcoar:affiliationName":[{"@value":"Analysis System Solution Development Department, Hitachi High-Tech Corporation, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536236928","@type":"Researcher","foaf:name":[{"@value":"Yuki Inagi"}],"jpcoar:affiliationName":[{"@value":"Analysis System Solution Development Department, Hitachi High-Tech Corporation, 3-2-1 Sakado, Takatsu-ku, Kawasaki, Kanagawa 213-0012, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536236801","@type":"Researcher","foaf:name":[{"@value":"Atsushi Sakuda"}],"jpcoar:affiliationName":[{"@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1420564276174584320","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"50137238"},{"@type":"NRID","@value":"1000050137238"},{"@type":"ORCID","@value":"0000-0002-4836-0158"},{"@type":"CINII_AUTHOR_ID","@value":"DA10840493"},{"@type":"URI","@value":"https://ci.nii.ac.jp/author/DA10840493#entity"},{"@type":"URI","@value":"https://viaf.org/viaf/NII%7CDA10840493"},{"@type":"NRID","@value":"9000022032187"},{"@type":"NRID","@value":"9000398139816"},{"@type":"NRID","@value":"9000402392607"},{"@type":"NRID","@value":"9000404109755"},{"@type":"NRID","@value":"9000257735226"},{"@type":"NRID","@value":"9000415106002"},{"@type":"NRID","@value":"9000412564605"},{"@type":"NRID","@value":"9000410016168"},{"@type":"NRID","@value":"9000403427601"},{"@type":"NRID","@value":"9000022001866"},{"@type":"NRID","@value":"9000365617500"},{"@type":"NRID","@value":"9000411022657"},{"@type":"NRID","@value":"9000398166988"},{"@type":"NRID","@value":"9000107384403"},{"@type":"NRID","@value":"9000410016243"},{"@type":"NRID","@value":"9000405125276"},{"@type":"NRID","@value":"9000307258338"},{"@type":"NRID","@value":"9000404317474"},{"@type":"NRID","@value":"9000317156598"}],"foaf:name":[{"@value":"Masahiro Tatsumisago"}],"jpcoar:affiliationName":[{"@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1380290617536236804","@type":"Researcher","foaf:name":[{"@value":"Akitoshi Hayashi"}],"jpcoar:affiliationName":[{"@value":"Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"19327447"},{"@type":"EISSN","@value":"19327455"}],"prism:publicationName":[{"@value":"The Journal of Physical Chemistry C"}],"dc:publisher":[{"@value":"American Chemical Society (ACS)"}],"prism:publicationDate":"2021-01-27","prism:volume":"125","prism:number":"5","prism:startingPage":"2841","prism:endingPage":"2849"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["https://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html"],"url":[{"@id":"https://pubs.acs.org/doi/pdf/10.1021/acs.jpcc.0c10148"}],"createdAt":"2021-01-27","modifiedAt":"2023-04-27","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=KPFM","dc:title":"KPFM"},{"@id":"https://cir.nii.ac.jp/all?q=conduction%20paths","dc:title":"conduction paths"},{"@id":"https://cir.nii.ac.jp/all?q=Chemical%20Sciences%20not%20elsewhere%20classified","dc:title":"Chemical Sciences not elsewhere classified"},{"@id":"https://cir.nii.ac.jp/all?q=SPM","dc:title":"SPM"},{"@id":"https://cir.nii.ac.jp/all?q=Physiology","dc:title":"Physiology"},{"@id":"https://cir.nii.ac.jp/all?q=scanning%20probe%20microscopy","dc:title":"scanning probe microscopy"},{"@id":"https://cir.nii.ac.jp/all?q=Kelvin%20probe%20force%20microscopy","dc:title":"Kelvin probe force microscopy"},{"@id":"https://cir.nii.ac.jp/all?q=Space%20Science","dc:title":"Space Science"},{"@id":"https://cir.nii.ac.jp/all?q=NMC%20particles%20exhibit","dc:title":"NMC particles exhibit"},{"@id":"https://cir.nii.ac.jp/all?q=SSRM","dc:title":"SSRM"},{"@id":"https://cir.nii.ac.jp/all?q=Evolutionary%20Biology","dc:title":"Evolutionary Biology"},{"@id":"https://cir.nii.ac.jp/all?q=C-AFM","dc:title":"C-AFM"},{"@id":"https://cir.nii.ac.jp/all?q=electrode","dc:title":"electrode"},{"@id":"https://cir.nii.ac.jp/all?q=620","dc:title":"620"},{"@id":"https://cir.nii.ac.jp/all?q=Sulfide%20All-Solid-State%20Batteries","dc:title":"Sulfide All-Solid-State Batteries"},{"@id":"https://cir.nii.ac.jp/all?q=Scanning%20Probe%20Microscopy%20Studies","dc:title":"Scanning Probe Microscopy Studies"},{"@id":"https://cir.nii.ac.jp/all?q=sulfide%20all-solid-state%20lithium%20bat.","dc:title":"sulfide all-solid-state lithium bat."},{"@id":"https://cir.nii.ac.jp/all?q=Medicine","dc:title":"Medicine"},{"@id":"https://cir.nii.ac.jp/all?q=Physical%20Sciences%20not%20elsewhere%20classified","dc:title":"Physical Sciences not elsewhere classified"},{"@id":"https://cir.nii.ac.jp/all?q=Biotechnology","dc:title":"Biotechnology"},{"@id":"https://cir.nii.ac.jp/all?q=Biological%20Sciences%20not%20elsewhere%20classified","dc:title":"Biological Sciences not elsewhere classified"},{"@id":"https://cir.nii.ac.jp/all?q=NMC%20particles%20show","dc:title":"NMC particles show"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781994802816","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"18H05255"},{"@type":"JGN","@value":"JP18H05255"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H05255/"}],"notation":[{"@language":"ja","@value":"全固体イオニクスデバイスにおける電極複合体ダイナミクスの研究基盤確立"},{"@language":"en","@value":"Dynamics of Composite Electrodes in All-Solid-State Ionics Devices"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002216040415104","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Raman imaging for LiCoO2 composite positive electrodes in all-solid-state lithium batteries using Li2S–P2S5 solid electrolytes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002216609812352","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Elucidating the Driving Force of 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Batteries"}]},{"@id":"https://cir.nii.ac.jp/crid/1390565134814761344","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Ex-situ Analysis of Lithium Distribution in a Sulfide-based All-solid-state Lithium Battery by Particle-induced X-ray and Gamma-ray Emission Measurements"}]},{"@id":"https://cir.nii.ac.jp/crid/1520009408555072640","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Critical Dimension Measurement Using New Scanning Mode and Aligned Carbon Nanotube Scanning Probe Microscope Tip"},{"@language":"ja-Kana","@value":"Critical Dimension Measurement Using New Scanning Mode and Aligned Carbon Nanotube Scanning Probe Microscope 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