Search Results - "MACALIK, L"

Infrared and Raman studies of phase transitions in metal–organic frameworks of [(CH3)2NH2][M(HCOO)3] with M=Zn, Fe by Mączka, M., Ptak, M., Macalik, L.

“…We report on temperature-dependent infrared (IR) and Raman studies of [(CH3)2NH2][M(HCOO)3] metal–organic frameworks (MOFs) with M=Zn, Fe. Based on Raman and…”
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Temperature-dependent XRD, IR, magnetic, SEM and TEM studies of Jahn–Teller distorted NiCr2O4 powders by Ptak, M., Maczka, M., Gągor, A., Pikul, A., Macalik, L., Hanuza, J.

“…In the present work we report detailed structural, magnetic and phonon properties of NiCr2O4 powders synthesized via a simple coprecipitation method…”
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Phonon properties of nanosized bismuth layered ferroelectric material-Bi2WO6 by Ma̧czka, M., Macalik, L., Hermanowicz, K., Kȩpiński, L., Tomaszewski, P.

“…Nanosized Bi2WO6 was synthesized by a mild hydrothermal crystallization process. This method allowed obtaining plate‐like crystallites of very small thickness…”
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Crystal structure, vibrational and optic properties of 2-N-methylamino-3-methylpyridine N-oxide – Its X-ray and spectroscopic studies as well as DFT quantum chemical calculations by Bryndal, I., Lorenc, J., Macalik, L., Michalski, J., Sąsiadek, W., Lis, T., Hanuza, J.

“…The crystal and molecular structure and physicochemical properties of 2-N-methylamino-3-methylpyridine N-oxide (MA3MPO) have been studied. MA3MPO was…”
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Alkali metal impact on structural and phonon properties of Er 3+ and Tm 3+ co-doped MY(WO 4 ) 2 (M = Li, Na, K) nanocrystals by Ropuszyńska-Robak, P, Tomaszewski, P E, Kępiński, L, Macalik, L

“…The Pechini and microwave-assisted hydrothermal syntheses of nanocrystalline Er and Tm co-doped MY(WO ) , where M = Li, Na, K, double tungstates are reported…”
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Vibrational properties and DFT calculations of formamidine-templated Co and Fe formates by Kucharska, E., Hanuza, J., Ciupa, A., Mączka, M., Macalik, L.

“…Experimental Raman and IR spectra of [NH2-CH-NH2][M(HCOO)3] (M=Co, Fe), containing formamidinium cations [NH2-CH-NH2]+ (FMD+) were recorded at room…”
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Molecular structure and vibrational spectra of quercetin and quercetin-5’-sulfonic acid by Hanuza, J., Godlewska, P., Kucharska, E., Ptak, M., Kopacz, M., Mączka, M., Hermanowicz, K., Macalik, L.

“…•The IR and Raman spectra of studied compounds were recorded.•The IR and Raman wavenumbers were calculated from the optimized geometry of molecule.•IR, Raman…”
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Spectroscopic and structural properties of Na3RE(PO4)2:Yb orthophosphates synthesised by hydrothermal method (RE=Y, Gd) by Godlewska, P., Matraszek, A., Macalik, L., Hermanowicz, K., Ptak, M., Tomaszewski, P.E., Hanuza, J., Szczygieł, I.

“…•Na3RE(PO4)2, RE=Y or Gd, doped with Yb3+ were synthesised by the hydrothermal method.•As-synthesised samples crystallise in the trigonal modification.•After…”
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DFT study of electron absorption and emission spectra of pyramidal LnPc(OAc) complexes of some lanthanide ions in the solid state by Hanuza, J., Godlewska, P., Lisiecki, R., Ryba-Romanowski, W., Kadłubański, P., Lorenc, J., Łukowiak, A., Macalik, L., Gerasymchuk, Yu, Legendziewicz, J.

“…The electron absorption and emission spectra were measured for the pyramidal LnPc(OAc) complexes in the solid state and co-doped in silica glass, where Ln=Er,…”
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Spectroscopic investigation and DFT modelling studies of Eu3+ complex with 1-(2,6-dihydroxyphenyl)ethanone by Hanuza, J., Ptak, M., Lisiecki, R., Kwocz, A., Kucharska, E., Ryba-Romanowski, W., Mączka, M., Hermanowicz, K., Macalik, L.

“…Eu3+ complex with 1-(2,6-dihydroxyphenyl)ethanone in the solid state has been synthesized and characterized by elemental analysis, UV–visible, FT-IR and…”
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Optical and structural characterisation of pure and Pr3+ doped LaPO4 and CePO4 nanocrystals by MACALIK, L, TOMASZEWSKI, P. E, MATRASZEK, A, SZCZYGIEL, I, SOLARZ, P, GODLEWSKA, P, SOBCZYK, M, HANUZA, J

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Synthesis and phonon properties of nanosized Aurivillius phase of Bi2MoO6 by Ma̧czka, M., Macalik, L., Hermanowicz, K., Kȩpiński, L., Hanuza, J.

“…Nanosized crystallites Bi2MoO6 of a platelet shape were synthesized by a mild hydrothermal crystallization process. The effect of particle size on the…”
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The crystal structure, vibrational and luminescence properties of the nanocrystalline KEu(WO4)2 and KGd(WO4)2:Eu3+ obtained by the Pechini method by MACALIK, L, TOMASZEWSKI, P. E, LISIECKI, R, HANUZA, J

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Raman and IR studies of TaWO5.5, ASbWO6 (A = K, Rb, Cs, Tl), and ASbWO6·H2O (A = H, NH4, Li, Na) pyrochlore oxides by Ma̧czka, M., Knyazev, A. V., Kuznetsova, N. Yu, Ptak, M., Macalik, L.

“…Raman and infrared (IR) spectra of defect pyrochlores TaWO5.5, NH4SbWO6·H2O, HSbWO6·H2O, LiSbWO6·H2O, NaSbWO6·H2O, KSbWO6, RbSbWO6, CsSbWO6, and TlSbWO6 were…”
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Raman and IR spectra of the cation-deficient Aurivillius layered crystal Bi2W2O9 by Ma̧czka, M., Macalik, L., Hanuza, J.

“…Raman and IR spectra of Bi2W2O9, the m = 2 member of the cation‐deficient Aurivillius phase, have been measured. The obtained spectra are discussed using the…”
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EPR properties of KY(WO4)2 single crystals weakly doped with Er, Yb and Nd by Fuks, H., Kaczmarek, S.M., Macalik, L., Hanuza, J.

“…► Extremely low concentration of Nd, Yb, Er ions was introduced to KY(WO4)2 simultaneously. ► EPR spectra were analyzed to describe their local symmetry in the…”
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Structural, optical and EPR studies of Cr3+ doped Na3Ce(PO4)2 orthophosphate by Godlewska, P., Matraszek, A., Macalik, L., Kaczmarek, S.M., Skibiński, T., Hermanowicz, K., Ptak, M., Lisiecki, R., Ryba-Romanowski, W., Szczygieł, I., Hanuza, J.

“…•Cr3+doped Na3Ce(PO4)2 crystalline powders were synthesized by Pechini method.•The optical and magnetic properties of Na3Ce(PO4)2:Cr3+ were investigated.•Cr3+…”
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Alkali metal impact on structural and phonon properties of Er3+ and Tm3+ co-doped MY(WO4)2 (M = Li, Na, K) nanocrystals by Ropuszyńska-Robak, P, Tomaszewski, P E, Kępiński, L, Macalik, L

“…The Pechini and microwave-assisted hydrothermal syntheses of nanocrystalline Er3+ and Tm3+ co-doped MY(WO4)2, where M = Li, Na, K, double tungstates are…”
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Structural, optical and EPR studies of NaCe(PO3)4 metaphosphate doped with Cr3 by Godlewska, P., Matraszek, A., Kaczmarek, S.M., Fuks, H., Skibiński, T., Hermanowicz, K., Ptak, M., Szczygieł, I., Macalik, L., Lisiecki, R., Ryba-Romanowski, W., Hanuza, J.

“…The undoped and Cr3+-doped NaCe(PO3)4 metaphosphates were synthesized by the modified Pechini method and obtained as the crystalline powders. They were…”
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Crystallization of nanosized Aurivillius phase Bi2W2O9 from amorphous precursor by Mączka, M., Kępiński, L., Macalik, L., Hanuza, J.

“…Nanoparticles of bismuth layered Aurivillius phase, Bi2W2O9, have been synthesized by annealing of precursor prepared by high energy milling in ball mill. The…”
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