D. S. Vakalov, I. S. Chikulina, S. N. Skichuk, D. P. Bedrakov, F. F. Malyavin, L. V. Kozitov
{"title":"氧化镁和 TEOS 烧结添加剂对 Yag:Yb, Er 陶瓷结构和光学特性的综合影响","authors":"D. S. Vakalov, I. S. Chikulina, S. N. Skichuk, D. P. Bedrakov, F. F. Malyavin, L. V. Kozitov","doi":"10.1007/s10717-023-00626-1","DOIUrl":null,"url":null,"abstract":"<p>The effect of sintering additives based on magnesium oxide MgO and silicon oxide (TEOS) at concentrations0.02 – 0.10 wt.% and 0.2 – 0.5 wt.%, respectively, on the microstructure and optical properties of ceramics with the composition Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub>, made from powders synthesized by chemical coprecipitation. The results demonstrated that the introduction of an MgO-based sintering additive into ceramic powder does not affect its phase composition, structural, or morphological characteristics. It was shown that for ceramics with the composition Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub> the best optical transmittance value was achieved at vacuum sintering temperature 1800°C and sintering additive concentrations 0.06 wt.% MgO and 0.3 wt.% TEOS. The sintering mechanism of the ceramic Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub> depends on the ratio of the sintering additives MgO and TEOS.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"80 9-10","pages":"420 - 428"},"PeriodicalIF":0.6000,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Combined Influence of MgO and TEOS Sintering Additives on the Structure and Optical Properties of the Ceramic Yag:Yb, Er\",\"authors\":\"D. S. Vakalov, I. S. Chikulina, S. N. Skichuk, D. P. Bedrakov, F. F. Malyavin, L. V. Kozitov\",\"doi\":\"10.1007/s10717-023-00626-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The effect of sintering additives based on magnesium oxide MgO and silicon oxide (TEOS) at concentrations0.02 – 0.10 wt.% and 0.2 – 0.5 wt.%, respectively, on the microstructure and optical properties of ceramics with the composition Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub>, made from powders synthesized by chemical coprecipitation. The results demonstrated that the introduction of an MgO-based sintering additive into ceramic powder does not affect its phase composition, structural, or morphological characteristics. It was shown that for ceramics with the composition Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub> the best optical transmittance value was achieved at vacuum sintering temperature 1800°C and sintering additive concentrations 0.06 wt.% MgO and 0.3 wt.% TEOS. The sintering mechanism of the ceramic Y<sub>2.82</sub>Yb<sub>0.15</sub>Er<sub>0.03</sub>Al<sub>5</sub>O<sub>12</sub> depends on the ratio of the sintering additives MgO and TEOS.</p>\",\"PeriodicalId\":579,\"journal\":{\"name\":\"Glass and Ceramics\",\"volume\":\"80 9-10\",\"pages\":\"420 - 428\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2023-12-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Glass and Ceramics\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10717-023-00626-1\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, CERAMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Glass and Ceramics","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s10717-023-00626-1","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
Combined Influence of MgO and TEOS Sintering Additives on the Structure and Optical Properties of the Ceramic Yag:Yb, Er
The effect of sintering additives based on magnesium oxide MgO and silicon oxide (TEOS) at concentrations0.02 – 0.10 wt.% and 0.2 – 0.5 wt.%, respectively, on the microstructure and optical properties of ceramics with the composition Y2.82Yb0.15Er0.03Al5O12, made from powders synthesized by chemical coprecipitation. The results demonstrated that the introduction of an MgO-based sintering additive into ceramic powder does not affect its phase composition, structural, or morphological characteristics. It was shown that for ceramics with the composition Y2.82Yb0.15Er0.03Al5O12 the best optical transmittance value was achieved at vacuum sintering temperature 1800°C and sintering additive concentrations 0.06 wt.% MgO and 0.3 wt.% TEOS. The sintering mechanism of the ceramic Y2.82Yb0.15Er0.03Al5O12 depends on the ratio of the sintering additives MgO and TEOS.
期刊介绍：
Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.
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