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dc.contributor.author | Okada, Koji | en |
dc.contributor.author | Fujii, Susumu | en |
dc.contributor.author | Tassel, Cédric | en |
dc.contributor.author | Gao, Shenghan | en |
dc.contributor.author | Ubukata, Hiroki | en |
dc.contributor.author | Pan, Wenli | en |
dc.contributor.author | Yamamoto, Kentaro | en |
dc.contributor.author | Uchimoto, Yoshiharu | en |
dc.contributor.author | Kuwabara, Akihide | en |
dc.contributor.author | Kageyama, Hiroshi | en |
dc.contributor.alternative | 岡田, 鴻志 | ja |
dc.contributor.alternative | 高, 勝寒 | ja |
dc.contributor.alternative | 生方, 宏樹 | ja |
dc.contributor.alternative | 山本, 健太郎 | ja |
dc.contributor.alternative | 内本, 喜晴 | ja |
dc.contributor.alternative | 陰山, 洋 | ja |
dc.date.accessioned | 2024-02-29T01:28:52Z | - |
dc.date.available | 2024-02-29T01:28:52Z | - |
dc.date.issued | 2023-07-14 | - |
dc.identifier.uri | http://hdl.handle.net/2433/287124 | - |
dc.description.abstract | Unlike perovskite oxides, antiperovskites M₃HCh and M₃FCh (M = Li, Na; Ch = S, Se, Te) mostly retain their ideal cubic structure over a wide range of compositions owing to anionic size flexibility and low-energy phonon modes that promote their ionic conductivity. In this study, we show the synthesis of potassium-based antiperovskites K₃HTe and K₃FTe and discuss the structural features in comparison with lithium and sodium analogues. It is shown experimentally and theoretically that both compounds maintain a cubic symmetry and can be prepared at ambient pressure, in contrast to most of the reported M₃HCh and M₃FCh which require high pressure synthesis. A systematic comparison of a series of cubic M₃HTe and M₃FTe (M = Li, Na, K) revealed that telluride anions contract in the order of K, Na, Li, with a pronounced contraction in the Li system. This result can be understood in terms of the difference in charge density of alkali metal ions as well as the size flexibility of Ch anions, contributing to the stability of the cubic symmetry. | en |
dc.language.iso | eng | - |
dc.publisher | Royal Society of Chemistry (RSC) | en |
dc.rights | © The Royal Society of Chemistry 2023 | en |
dc.rights | This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. | en |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/ | - |
dc.title | Potassium-rich antiperovskites K₃HTe and K₃FTe and their structural relation to lithium and sodium counterparts | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Dalton Transactions | en |
dc.identifier.volume | 52 | - |
dc.identifier.issue | 26 | - |
dc.identifier.spage | 9026 | - |
dc.identifier.epage | 9031 | - |
dc.relation.doi | 10.1039/d3dt01039b | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 37334563 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 16H06438 | - |
datacite.awardNumber | 16H06439 | - |
datacite.awardNumber | 16H06440 | - |
datacite.awardNumber | 22H04914 | - |
datacite.awardNumber | 22H01777 | - |
datacite.awardNumber | 23K13544 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-ORGANIZER-16H06438/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-16H06439/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-16H06440/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H04914/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H01777/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K13544/ | - |
dc.identifier.pissn | 1477-9226 | - |
dc.identifier.eissn | 1477-9234 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 複合アニオン化合物の創製と新機能に関する研究の総括 | ja |
jpcoar.awardTitle | 新規複合アニオン化合物の創製:物質合成と設計指針の確立 | ja |
jpcoar.awardTitle | 複合アニオン化合物の理解:化学・構造・電子状態解析 | ja |
jpcoar.awardTitle | 水素イオンセラミックス | ja |
jpcoar.awardTitle | Unravelling the structural rules of antiperovskites and their derivatives | en |
jpcoar.awardTitle | フォノンモードに着目した固体電解質中の高速イオン伝導機構の解明 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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