Glasses Based on Selenides of Arsenic and of Elements of Groups VII–V of the Periodic System
No compounds were obtained in the S-I and Se-I systems. The phase diagrams of the S-I and Se-I systems have a eutectic character. The eutectic melting points are 66 and 58°C, respectively. The compound TeI4 is produced in the Te-I system . When arsenic interacts with iodine, the stable compound AsI3 is produced, with T melt = 141°C, as well as AsI4, which decomposes at 135–136°C into two immiscible liquid phases .
KeywordsIodine Content Glassy Alloy Glass Formation Region Conduction Activation Energy Arsenic Sulfide
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