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Lead difluoride and related systems

Properties of lead difluoride are considered. Phase equilibria in PbF2–MFn systems (n = 1–5) and data on compounds and solid solutions formed in these systems are analysed. The characteristic features of phase diagrams of systems involving lead difluoride are discussed. Composites of PbF2 with other inorganic compounds hold promise as a basis for the design of new functional materials.