Email this article Diagram of the PbF2–SnF2 system
- Authors: Fedorov P.P.1, Goncharuk V.K.2, Maslennikova I.G.2, Telin I.A.2, Glazunova T.Y.3
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Affiliations:
- Prokhorov General Physics Institute
- Institute of Chemistry, Far-East Branch
- Moscow State University
- Issue: Vol 61, No 2 (2016)
- Pages: 239-242
- Section: Physicochemical Analysis of Inorganic Systems
- URL: https://journal-vniispk.ru/0036-0236/article/view/167154
- DOI: https://doi.org/10.1134/S0036023616020078
- ID: 167154
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Abstract
A phase diagram of the PbF2–SnF2 system has been studied by differential thermal analysis and X-ray powder diffraction. The system forms Pb1–хSnхF2 (х ≤ 0.33) solid solution and three compounds. Pb2SnF6 decomposes in solid state by a peritectoid reaction at 350°С; Pb3Sn2F10 and PbSnF4 melt by peritectic reactions at 565 and 380°С, respectively. The eutectic coordinates are 180°С, 90 mol % SnF2.
About the authors
P. P. Fedorov
Prokhorov General Physics Institute
Author for correspondence.
Email: ppf@lst.gpi.ru
Russian Federation, ul. Vavilova 38, Moscow, 119991
V. K. Goncharuk
Institute of Chemistry, Far-East Branch
Email: ppf@lst.gpi.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok
I. G. Maslennikova
Institute of Chemistry, Far-East Branch
Email: ppf@lst.gpi.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok
I. A. Telin
Institute of Chemistry, Far-East Branch
Email: ppf@lst.gpi.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok
T. Yu. Glazunova
Moscow State University
Email: ppf@lst.gpi.ru
Russian Federation, Moscow, 119991
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