Thermodynamics of Arsenic in Glass
作者:
TRYGGVE BAAK,
期刊:
Journal of the American Ceramic Society
(WILEY Available online 1959)
卷期:
Volume 42,
issue 1
页码: 27-29
ISSN:0002-7820
年代: 1959
DOI:10.1111/j.1151-2916.1959.tb09138.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Vapor pressures of arsenic trioxide over glass have been determined. From these results, together with analytical data of trivalent and pentavalent arsenic in the glass and the oxygen pressure, the free energies of solution of arsenic trioxide and arsenic pentoxide have been calculated. In a similar way the free energy of formation of Na4As2O7from the oxides has been determined for comparison.
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