Perovskites are a highly interesting class of materials. Their physical and chemical properties can be tailored by varying the cationic/anionic stoichiometries. While cationic substitutions have been intensively studied, substitutions in the anionic sublattice are by far less well examined. This work describes the different synthesis routes to prepare oxynitride perovskites of the general composition AB(O,N)3 with A = Ca, Ba, Sr, La, Nd and B = Ti, Nb, Ta, as well as their properties and possible applications. The oxynitrides were either obtained directly from mixtures of binary oxides/carbonates or from complex perovskite-related oxides of composition ABO3.5 or ABO4. The oxide precursors were prepared as polycrystalline samples by differen...
En les darreres dècades els oxinitrurs han rebut un interès creixent degut al vast rang d'aplicacion...
Oxynitrides have been explored extensively in the past decade because of their interesting propertie...
International audience(Oxy)nitride materials have attractive properties directly related to the role...
Perovskites are a highly interesting class of materials. Their physical and chemical properties can ...
In this thesis a number of novel perovskite-type oxynitrides (LaxCa1-xTiO3-xNx (x = 0 – 0.7), LaNbON...
Inorganic oxynitride materials, with potential applications as pigments, have been synthesised and c...
Metal oxynitrides with perovskite structure have been shown to exhibit promising and intriguing opti...
To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various properties ...
Abstract To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various pr...
Perovskite materials (ABX3) reveal a surprisingly large variety of technologically interesting, high...
Calcium–tantalum-based perovskite oxynitrides were synthesised as candidates for environmentally ben...
En les darreres dècades els oxinitrurs han rebut un interès creixent degut al vast rang d'aplicacion...
Perovskite-type oxynitrides exhibit promising electrical and optical properties and can possibly be ...
A facile method was successfully developed to prepare strontium–tantalum perovskite oxynitride, SrTa...
Calcium-tantalum-based perovskite oxynitrides were synthesised as candidates for environmentally ben...
En les darreres dècades els oxinitrurs han rebut un interès creixent degut al vast rang d'aplicacion...
Oxynitrides have been explored extensively in the past decade because of their interesting propertie...
International audience(Oxy)nitride materials have attractive properties directly related to the role...
Perovskites are a highly interesting class of materials. Their physical and chemical properties can ...
In this thesis a number of novel perovskite-type oxynitrides (LaxCa1-xTiO3-xNx (x = 0 – 0.7), LaNbON...
Inorganic oxynitride materials, with potential applications as pigments, have been synthesised and c...
Metal oxynitrides with perovskite structure have been shown to exhibit promising and intriguing opti...
To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various properties ...
Abstract To study the effect of partial Ba2+-to-Sr2+ and/or Ta5+-to-W4–6+ substitution on various pr...
Perovskite materials (ABX3) reveal a surprisingly large variety of technologically interesting, high...
Calcium–tantalum-based perovskite oxynitrides were synthesised as candidates for environmentally ben...
En les darreres dècades els oxinitrurs han rebut un interès creixent degut al vast rang d'aplicacion...
Perovskite-type oxynitrides exhibit promising electrical and optical properties and can possibly be ...
A facile method was successfully developed to prepare strontium–tantalum perovskite oxynitride, SrTa...
Calcium-tantalum-based perovskite oxynitrides were synthesised as candidates for environmentally ben...
En les darreres dècades els oxinitrurs han rebut un interès creixent degut al vast rang d'aplicacion...
Oxynitrides have been explored extensively in the past decade because of their interesting propertie...
International audience(Oxy)nitride materials have attractive properties directly related to the role...