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Information × Registration Number 0305U001365, 0101U002160 , R & D reports Title Oxide materials with special electrophysical properties popup.stage_title Визначення кристалохімічних критеріїв реалізації ізо- та гетеровалентного заміщення в оксидних матеріалах, одержання композитів на основі ВТНП матеріалів Head Slobodyanyk M.S., Registration Date 09-02-2005 Organization Taras Shevchenko Kiev university popup.description2 Object of examination are complex substituted oxide materials. The purpose of present stage is to determine crystallographic criteria of iso- and heterovalent substitution in continual system materials, composites and superconducting substances. Crystallographic analisys were performed to iso- and heterovalent substituted compounds like А+n[M2(РО4)3]n-, К2M2(ОРО4)2, M+M3+P2O7, M+M3+N(PO3)3, Ax(WO3)2m(PO2)4, AnBnO3n+2 (n = 2 - 6). Рolymer-ceramics composites were obtained which based on superconducting substances like YBa2Cu3O7 and Bi2Sr2CaCu2Ox. The obtained results can be utilised for synthesis of materials with the special electrophysical properties. Product Description popup.authors popup.nrat_date 2020-04-02 Close