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PREPARATION Of ONE COMPOSES INCLUDING/UNDERSTANDING ASSOCIATION OF TWO CRYSTALLINE PHASES

2025-06-18 02:564510下载
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The invention concerns a compound comprising a combination of two crystal phases. The first crystal phase corresponds to the formula : AaEbVcModPeOfHg wherein A is an alkali-metal; E is Te, Sb or Bi; and 0≰a≰3, 0
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