Peter Majewski, Michael Rozumek, Heike Schluckwerder, Fritz Aldinger
{"title":"La2O3-SrO-Ga2O3和La2O3-MgO-Ga2O3体系在1400℃空气中的相图研究","authors":"Peter Majewski, Michael Rozumek, Heike Schluckwerder, Fritz Aldinger","doi":"10.1016/S1466-6049(01)00158-1","DOIUrl":null,"url":null,"abstract":"<div><p>The ternary systems La<sub>2</sub>O<sub>3</sub>–SrO–Ga<sub>2</sub>O<sub>3</sub> and La<sub>2</sub>O<sub>3</sub>–MgO–Ga<sub>2</sub>O<sub>3</sub> were studied at 1400°C in air with emphasis on LaGaO<sub>3</sub>. The compound exhibits a small solid solubility of Sr substituting for La, and Mg substituting for Ga, respectively. In the system La<sub>2</sub>O<sub>3</sub>–SrO–Ga<sub>2</sub>O<sub>3</sub> the compound is stable within a very narrow concentration region. In the system La<sub>2</sub>O<sub>3</sub>–MgO–Ga<sub>2</sub>O<sub>3</sub> it is in equilibrium with most of the phases of the system present at 1400°C.</p></div>","PeriodicalId":100700,"journal":{"name":"International Journal of Inorganic Materials","volume":"3 8","pages":"Pages 1343-1344"},"PeriodicalIF":0.0000,"publicationDate":"2001-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1466-6049(01)00158-1","citationCount":"6","resultStr":"{\"title\":\"Phase diagram studies in the systems La2O3–SrO–Ga2O3 and La2O3–MgO–Ga2O3 at 1400°C in air\",\"authors\":\"Peter Majewski, Michael Rozumek, Heike Schluckwerder, Fritz Aldinger\",\"doi\":\"10.1016/S1466-6049(01)00158-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The ternary systems La<sub>2</sub>O<sub>3</sub>–SrO–Ga<sub>2</sub>O<sub>3</sub> and La<sub>2</sub>O<sub>3</sub>–MgO–Ga<sub>2</sub>O<sub>3</sub> were studied at 1400°C in air with emphasis on LaGaO<sub>3</sub>. The compound exhibits a small solid solubility of Sr substituting for La, and Mg substituting for Ga, respectively. In the system La<sub>2</sub>O<sub>3</sub>–SrO–Ga<sub>2</sub>O<sub>3</sub> the compound is stable within a very narrow concentration region. In the system La<sub>2</sub>O<sub>3</sub>–MgO–Ga<sub>2</sub>O<sub>3</sub> it is in equilibrium with most of the phases of the system present at 1400°C.</p></div>\",\"PeriodicalId\":100700,\"journal\":{\"name\":\"International Journal of Inorganic Materials\",\"volume\":\"3 8\",\"pages\":\"Pages 1343-1344\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1466-6049(01)00158-1\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Inorganic Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1466604901001581\",\"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/S1466604901001581","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Phase diagram studies in the systems La2O3–SrO–Ga2O3 and La2O3–MgO–Ga2O3 at 1400°C in air
The ternary systems La2O3–SrO–Ga2O3 and La2O3–MgO–Ga2O3 were studied at 1400°C in air with emphasis on LaGaO3. The compound exhibits a small solid solubility of Sr substituting for La, and Mg substituting for Ga, respectively. In the system La2O3–SrO–Ga2O3 the compound is stable within a very narrow concentration region. In the system La2O3–MgO–Ga2O3 it is in equilibrium with most of the phases of the system present at 1400°C.
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