{"title":"3D过渡元素和铀IV氟玻璃","authors":"J Guery, G Courbion, C Jacoboni, R de Pape","doi":"10.1016/0390-6035(82)90073-6","DOIUrl":null,"url":null,"abstract":"<div><p>New fluoride glasses with BaF<sub>2</sub>M<sub>t</sub>F<sub>n</sub>UF<sub>4</sub> formula (M<sub>t</sub>F<sub>n</sub> = TiF<sub>3</sub>, VF<sub>3</sub>, FeF<sub>3</sub>, GaF<sub>3</sub>, MnF<sub>2</sub>, FeF<sub>2</sub>, CuF<sub>2</sub>, ZnF<sub>2</sub>) are obtained. The vitreous areas are established for M<sub>t</sub>F<sub>n</sub> = FeF<sub>3</sub>, MnF<sub>2</sub>, ZnF<sub>2</sub>. Thermal and physical properties of some compositions are given. The absorption spectra of U<sup>4+</sup> ion in these glasses are similar to those reported for crystallized compounds. In the infrared region, the glasses are transparent (T ≅ 60%) till the absorption edge at 10.7 μm for samples of 0.5 mm thickness. A comparison with homologous systems containing ThF<sub>4</sub> is made.</p></div>","PeriodicalId":18221,"journal":{"name":"Materials Chemistry","volume":"7 5","pages":"Pages 715-722"},"PeriodicalIF":0.0000,"publicationDate":"1982-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0390-6035(82)90073-6","citationCount":"4","resultStr":"{\"title\":\"Verres fluores d'elements de transition 3d et d'uranium IV\",\"authors\":\"J Guery, G Courbion, C Jacoboni, R de Pape\",\"doi\":\"10.1016/0390-6035(82)90073-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>New fluoride glasses with BaF<sub>2</sub>M<sub>t</sub>F<sub>n</sub>UF<sub>4</sub> formula (M<sub>t</sub>F<sub>n</sub> = TiF<sub>3</sub>, VF<sub>3</sub>, FeF<sub>3</sub>, GaF<sub>3</sub>, MnF<sub>2</sub>, FeF<sub>2</sub>, CuF<sub>2</sub>, ZnF<sub>2</sub>) are obtained. The vitreous areas are established for M<sub>t</sub>F<sub>n</sub> = FeF<sub>3</sub>, MnF<sub>2</sub>, ZnF<sub>2</sub>. Thermal and physical properties of some compositions are given. The absorption spectra of U<sup>4+</sup> ion in these glasses are similar to those reported for crystallized compounds. In the infrared region, the glasses are transparent (T ≅ 60%) till the absorption edge at 10.7 μm for samples of 0.5 mm thickness. A comparison with homologous systems containing ThF<sub>4</sub> is made.</p></div>\",\"PeriodicalId\":18221,\"journal\":{\"name\":\"Materials Chemistry\",\"volume\":\"7 5\",\"pages\":\"Pages 715-722\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0390-6035(82)90073-6\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0390603582900736\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0390603582900736","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Verres fluores d'elements de transition 3d et d'uranium IV
New fluoride glasses with BaF2MtFnUF4 formula (MtFn = TiF3, VF3, FeF3, GaF3, MnF2, FeF2, CuF2, ZnF2) are obtained. The vitreous areas are established for MtFn = FeF3, MnF2, ZnF2. Thermal and physical properties of some compositions are given. The absorption spectra of U4+ ion in these glasses are similar to those reported for crystallized compounds. In the infrared region, the glasses are transparent (T ≅ 60%) till the absorption edge at 10.7 μm for samples of 0.5 mm thickness. A comparison with homologous systems containing ThF4 is made.
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