Phase Diagram of EuI2–KI Binary System
✍ Scribed by Yimin Sun; Shihua Wang; Zhiyu Qiao; Meitian Wang
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 152 KB
- Volume
- 136
- Category
- Article
- ISSN
- 0022-4596
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✦ Synopsis
The phase diagram of the EuI 2 -KI binary system was studied by differential thermal analysis (DTA) and X-ray powder diffraction (XRD). The phase diagram of the EuI 2 -KI system shows the existence of one congruently melting compound, KEu 2 I 5 , and one incongruently melting compound, K 4 EuI 6 . There are two eutectic points located at 465°C, 20 mol% KI and 439°C, 60 mol% KI, respectively.
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