{"title":"在螺旋聚合物液晶中原位合成Fe[Fe(CN)6]制备光学活性铁磁体复合材料","authors":"Ryo Miyashita , Takashi Tomita , Reiji Kumai , Hiromasa Goto","doi":"10.1016/j.nxmate.2024.100448","DOIUrl":null,"url":null,"abstract":"<div><div>This study introduces a novel method for blending inorganic materials and polymer liquid crystals. The proposed method involves the in-situ preparation of Fe[Fe(CN)<sub>6</sub>] in hydroxypropyl cellulose to form a helical polymer liquid crystal. The chemical structures, optical properties, and magnetic properties of the composite constituting Fe[Fe(CN)<sub>6</sub>] and hydroxypropyl cellulose were characterized using a superconducting quantum interference device, optical spectroscopy, X-ray fluorescence, and synchrotron X-ray diffraction. The obtained composite was an optically active ferromagnetic material because of the combination of the magnetic property of Fe[Fe(CN)<sub>6</sub>] and supramolecular chirality of hydroxypropyl cellulose.</div></div>","PeriodicalId":100958,"journal":{"name":"Next Materials","volume":"7 ","pages":"Article 100448"},"PeriodicalIF":0.0000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Preparation of an optically active ferromagnet composite via the in-situ synthesis of Fe[Fe(CN)6] in a helical polymer liquid crystal\",\"authors\":\"Ryo Miyashita , Takashi Tomita , Reiji Kumai , Hiromasa Goto\",\"doi\":\"10.1016/j.nxmate.2024.100448\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This study introduces a novel method for blending inorganic materials and polymer liquid crystals. The proposed method involves the in-situ preparation of Fe[Fe(CN)<sub>6</sub>] in hydroxypropyl cellulose to form a helical polymer liquid crystal. The chemical structures, optical properties, and magnetic properties of the composite constituting Fe[Fe(CN)<sub>6</sub>] and hydroxypropyl cellulose were characterized using a superconducting quantum interference device, optical spectroscopy, X-ray fluorescence, and synchrotron X-ray diffraction. The obtained composite was an optically active ferromagnetic material because of the combination of the magnetic property of Fe[Fe(CN)<sub>6</sub>] and supramolecular chirality of hydroxypropyl cellulose.</div></div>\",\"PeriodicalId\":100958,\"journal\":{\"name\":\"Next Materials\",\"volume\":\"7 \",\"pages\":\"Article 100448\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Next Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2949822824003460\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/12/10 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Next Materials","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2949822824003460","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/12/10 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Preparation of an optically active ferromagnet composite via the in-situ synthesis of Fe[Fe(CN)6] in a helical polymer liquid crystal
This study introduces a novel method for blending inorganic materials and polymer liquid crystals. The proposed method involves the in-situ preparation of Fe[Fe(CN)6] in hydroxypropyl cellulose to form a helical polymer liquid crystal. The chemical structures, optical properties, and magnetic properties of the composite constituting Fe[Fe(CN)6] and hydroxypropyl cellulose were characterized using a superconducting quantum interference device, optical spectroscopy, X-ray fluorescence, and synchrotron X-ray diffraction. The obtained composite was an optically active ferromagnetic material because of the combination of the magnetic property of Fe[Fe(CN)6] and supramolecular chirality of hydroxypropyl cellulose.
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