THE TERNARY-SYSTEM THALLIUM-TIN-TELLURIUM .2. STUDY ON VERTICAL SECTIONS SNTE-TL4SNTE3 AND TL4SNTE3-TL5TE3

被引：9

作者：

DICHI, E ^{[1
]}

KRA, G ^{[1
]}

EHOLIE, R ^{[1
]}

LEGENDRE, B ^{[1
]}

机构：

[1] UNIV PARIS 11,FAC PHARM,CHIM MINERALE LAB,F-92290 CHATENAY MALABRY,FRANCE

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1993年 / 194卷 / 01期

关键词：

D O I：

10.1016/0925-8388(93)90662-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The thallium-tin-tellurium ternary system can be divided into two independent regions by the vertical sections SnTe-Tl4SnTe3 and Tl4SnTe3-Tl5Te3 which can be regarded as pseudo-binaries. The SnTe-Tl4SnTe3 and Tl4SnTe3-Tl5Te3 phase diagrams have been established by X-ray powder diffraction, differential thermal analysis and differential scanning calorimetry. The SnTe-Tl4SnTe3 phase diagram, which we give, agrees with the literature. However, we disagree with bibliography results concerning the Tl4SnTe3-Tl5Te3 vertical section which is regarded as an unlimited solid solution. A study in the region near Tl5Te3 shows a eutectic and two solid solutions regions: [Tl4SnTe3] and [Tl5Te3].

引用

页码：155 / 161

页数：7

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