{"title":"La1.33NaxMnxTi2−xO6体系(x=0.66, 0.55和0.44)的电学行为","authors":"A.I Ruiz , M.L López , C Pico , M.L Veiga , T.A Ezquerra","doi":"10.1016/S1466-6049(01)00195-7","DOIUrl":null,"url":null,"abstract":"<div><p>Polycrystalline samples of composition La<sub>1.33</sub>Na<sub><em>x</em></sub>Mn<sub><em>x</em></sub>Ti<sub>2−<em>x</em></sub>O<sub>6</sub> (<em>x</em>=0.66, 0.55 and 0.44) with a perovskite-type structure have been obtained by a ceramic method. Electrical characterisation of these phases were carried out by a.c. techniques and the ionic transference number has been calculated by a charge/discharge d.c. technique. The <em>x</em><span>=0.66 sample behaves as an electronic conductor whereas the remaining compositions could be considered as mixed conductors.</span></p></div>","PeriodicalId":100700,"journal":{"name":"International Journal of Inorganic Materials","volume":"3 7","pages":"Pages 655-659"},"PeriodicalIF":0.0000,"publicationDate":"2001-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1466-6049(01)00195-7","citationCount":"2","resultStr":"{\"title\":\"Electrical behaviour of the system La1.33NaxMnxTi2−xO6 (x=0.66, 0.55 and 0.44)\",\"authors\":\"A.I Ruiz , M.L López , C Pico , M.L Veiga , T.A Ezquerra\",\"doi\":\"10.1016/S1466-6049(01)00195-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Polycrystalline samples of composition La<sub>1.33</sub>Na<sub><em>x</em></sub>Mn<sub><em>x</em></sub>Ti<sub>2−<em>x</em></sub>O<sub>6</sub> (<em>x</em>=0.66, 0.55 and 0.44) with a perovskite-type structure have been obtained by a ceramic method. Electrical characterisation of these phases were carried out by a.c. techniques and the ionic transference number has been calculated by a charge/discharge d.c. technique. The <em>x</em><span>=0.66 sample behaves as an electronic conductor whereas the remaining compositions could be considered as mixed conductors.</span></p></div>\",\"PeriodicalId\":100700,\"journal\":{\"name\":\"International Journal of Inorganic Materials\",\"volume\":\"3 7\",\"pages\":\"Pages 655-659\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1466-6049(01)00195-7\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Inorganic Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1466604901001957\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Inorganic Materials","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1466604901001957","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Electrical behaviour of the system La1.33NaxMnxTi2−xO6 (x=0.66, 0.55 and 0.44)
Polycrystalline samples of composition La1.33NaxMnxTi2−xO6 (x=0.66, 0.55 and 0.44) with a perovskite-type structure have been obtained by a ceramic method. Electrical characterisation of these phases were carried out by a.c. techniques and the ionic transference number has been calculated by a charge/discharge d.c. technique. The x=0.66 sample behaves as an electronic conductor whereas the remaining compositions could be considered as mixed conductors.
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