نتایج جستجو برای: modified solid state route
تعداد نتایج: 1294359 فیلتر نتایج به سال:
(111)-layered Ba5Ta4O15 photocatalysts were synthesised by a solid state reaction route and a citrate synthesis route, and their structural and electronic properties were investigated. After citrate route preparation, the presence of a second phase, namely Ba3Ta5O15, was determined by X-ray powder diffraction and absorption spectroscopy. The existence of this phase had a profound effect on the ...
An efficient and versatile synthetic route to resonance stabilized bisselenathiazolyl and bisdiselenazolyl radicals 3 and 4 is described. Structural analysis of 3 and 4 confirm that lattice and pi-delocalization energies are sufficient to offset solid-state dimerization of the radicals and that the two selenium-containing radicals are isostructural with the all-sulfur based system 1. Variable t...
Institute of Electrical Engineering, Slovak Academy of Sciences, Dubravska Cesta 9, 84104 Bratislava, Slovakia Advanced Materials and Device Analysis Group, Institute for Microelectronics, Vienna University of Technology, Gusshausstr. 27-29, 1040 Vienna, Austria Alcatel-Thales III–V Lab, Route de Nozay, 91460 Marcoussis, France Institute of Condensed Matter Physics, Ecole Polytechnique Federale...
The new compound AgMnPO4 has been synthesized by a solid-state reaction route. Its crystal structure was determined from single-crystal X-ray diffraction data. AgMnPO4 crystallizes with triclinic symmetry, space group P1̄, a = 9.6710(6), b = 5.695(2), c = 6.629(3) Å, α = 102.55(3), β = 105.85(2), γ = 80.70(2)◦, and Z = 4. Its structure is built up fromMnO6,MnO5 and PO4 polyhedra forming tunnels ...
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