Filtros de búsqueda

Lista de obras de Anna Gągor

2,4,6-Trimethylpyridinium perchlorate: Polar properties and correlations with molecular structure of organic–inorganic hybrid crystal

article

Adsorption of divalent metal ions from aqueous solutions using graphene oxide

scientific article published on 01 April 2013

Alumina/nano-graphite composite as a new nanosorbent for the selective adsorption, preconcentration, and determination of chromium in water samples by EDXRF

artículo científico publicado en 2018

Anomalous dielectric behaviour in centrosymmetric organic–inorganic hybrid chlorobismuthate(III) containing functional N,N-dimethylethylammonium ligand. Crystal structure and properties

article

Brillouin scattering, DSC, dielectric and X-ray diffraction studies of phase transitions in antiferroelectric PbHfO3:Sn

Cellulose mini-membranes modified with TiO2 for separation, determination, and speciation of arsenates and selenites

artículo científico publicado en 2020

Ceria nanoparticles deposited on graphene nanosheets for adsorption of copper(II) and lead(II) ions and of anionic species of arsenic and selenium.

artículo científico publicado en 2018

Critical behavior of the 3D-Ising ferromagnets Cd[CrxTiy]Se4

Crystal and molecular structures, IR and Raman spectra, vibrational dynamics of aquo 7-methyl-1H-[1,2,3]triazolo[4,5-c]pyridinium nitrate – a new composite material

Crystal structure and characterization of the novel hydrogen bonded polar crystal

Crystal structure and vibrational properties of new luminescent hosts K3YF6 and K3GdF6

Crystal structure, thermal, dielectric and vibrational properties of a novel polar crystal: 4-Aminopyridinium-hydrogen maleate-maleic acid, [4-NH2C5H4NH][C4H3O4][C4H4O4]

Determination and speciation of ultratrace arsenic and chromium species using aluminium oxide supported on graphene oxide

artículo científico publicado en 2018

Dielectric relaxation and anhydrous proton conduction in [C2H5NH3][Na0.5Fe0.5(HCOO)3] metal-organic frameworks.

artículo científico publicado en 2017

Dielectric relaxation behavior in antiferroelectric metal organic framework [(CH3)2NH2][Fe(III)Fe(II)(HCOO)6] single crystals.

artículo científico publicado en 2016

Diffusion paths formation for Cu+ ions in superionic Cu6PS5I single crystals studied in terms of structural phase transition

article

Electrochemical evidence of intramolecular electronic communication in Zr and Hf phthalocyanines bearing ferrocene-containing β-diketonato axial ligands: structure of [PcHf(FcCOCHCOC6H5)2].

artículo científico publicado en 2013

Experimental and theoretical studies of structural phase transition in a novel polar perovskite-like [C2H5NH3][Na0.5Fe0.5(HCOO)3] formate

artículo científico publicado en 2016

From six- to five-coordinated SbIIIin [(CH3)3PH]3[Sb2Cl9]: transition pathways from single-crystal X-ray diffraction

artículo científico publicado en 2008

Graphene Oxide Decorated with Cerium(IV) Oxide in Determination of Ultra-trace Metal Ions and Speciation of Selenium

artículo científico publicado en 2018

Graphene Oxide/Carbon Nanotube Membranes for Highly Efficient Removal of Metal Ions from Water

scientific article published on 26 July 2019

Graphene oxide/cellulose membranes in adsorption of divalent metal ions

scholarly article in RSC Advances, vol. 6 no. 99, 2016

Growth and characterization of acentric BaHf(BO3)2 and BaZr(BO3)2

Heterometallic perovskite-type metal-organic framework with an ammonium cation: structure, phonons, and optical response of [NH]NaCrAl(HCOO) (x = 0, 0.025 and 0.5)

Heterometallic perovskite-type metal–organic framework with an ammonium cation: structure, phonons, and optical response of [NH4]Na0.5CrxAl0.5−x(HCOO)3 (x = 0, 0.025 and 0.5)

Hexacopper(I) phosphorus(V) bromide penta(selenide/sulfide), Cu6P(Se0.7S0.3)5Br.

artículo científico publicado en 2008

Highly selective determination of ultratrace inorganic arsenic species using novel functionalized miniaturized membranes

artículo científico publicado en 2017

Improved properties of micronized genetically modified flax fibers

artículo científico publicado en 2012

Influence of Ce substitution on the critical properties of 3D-Heisenberg CdxCeyCr2Se4ferromagnets

Investigation of the CO+NO reaction over the Cu(001) surface

L-tyrosinatonickel(II) complex: synthesis and structural, spectroscopic, magnetic, and biological properties of 2{[Ni(L-Tyr)2(bpy)]}·3H2O·CH3OH.

artículo científico publicado en 2013

Lead-free hybrid ferroelectric material based on formamidine: [NH 2 CHNH 2 ] 3 Bi 2 I 9

artículo científico publicado en 2019

Metal–organic framework in an l-arginine copper(ii) ion polymer: structure, properties, theoretical studies and microbiological activity

scholarly article in RSC Advances, vol. 5 no. 46, 2015

Nano islet formation of formyl- and carboxyferrocene, -ruthenocene, -osmocene and cobaltocenium on amine-functionalized silicon wafers highlighted by crystallographic, AFM and XPS studies

Non-isostructural arrangement in the crystals of 2-bromo- and 2-iodobenzyl alcohols. The influence of Br⋯Br interactions

On the origin of ferroelectric structural phases in perovskite-like metal–organic formate

article

Order-disorder transition and weak ferromagnetism in the perovskite metal formate frameworks of [(CH3)2NH2][M(HCOO)3] and [(CH3)2ND2][M(HCOO)3] (M = Ni, Mn).

artículo científico publicado en 2013

Organic-inorganic compounds with strong nonlinear optical properties based on 2,4,6-trimethylpyridinium and tetrahedral BF4−networks

scholarly article in Physical Review B, vol. 83 no. 14, April 2011

Pentapotassium europium(III) dilithium decafluoride, K5EuLi2F10

artículo científico publicado el 28 de octubre de 2009

Pentapotassium praseodymium(III) dilithium decafluoride, K5PrLi2F10

artículo científico publicado el 28 de octubre de 2009

Periodic and incommensurately modulated phases in a (2-methylimidazolium)tetraiodobismuthate(iii) thermochromic organic–inorganic hybrid

article

Perovskite metal formate framework of [NH2-CH(+)-NH2]Mn(HCOO)3]: phase transition, magnetic, dielectric, and phonon properties

artículo científico publicado en 2014

Phase Transitions and Coexistence of Magnetic and Electric Orders in the Methylhydrazinium Metal Formate Frameworks

Phase equilibria in the Dy–Fe–In system and crystal structure of Dy6Fe1.72In

Phase sequence in diisopropylammonium iodide: avoided ferroelectricity by the appearance of a reconstructed phase

Phase stability and dynamics of hybrid organic–inorganic crystals [(CH3)3PH][SbCl4] and [(CH3)3PH][SbBr4]: a computational and NMR approach

article

Phase transition in the extreme: a cubic-to-triclinic symmetry change in dielectrically switchable cyanide perovskites

artículo científico publicado en 2019

Phase transitions and chromium(iii) luminescence in perovskite-type [C2H5NH3][Na0.5CrxAl0.5-x(HCOO)3] (x = 0, 0.025, 0.5), correlated with structural, dielectric and phonon properties.

artículo científico publicado en 2016

Phase transitions in ferroelectric 4-aminopyridinium tetrachloroantimonate(III) - revisited.

artículo científico publicado en 2018

Polar and antiferroelectric behaviour of a hybrid crystal – piperazinium perchlorate

article

Pyrrolidinium-Based Cyanides: Unusual Architecture and Dielectric Switchability Triggered by Order-Disorder Process

scientific article published on 18 June 2020

Room-temperature ferroelectricity in diisopropylammonium bromide

article

Semiconducting-metallic transition of singlecrystalline ferromagnetic Hf-doped CuCr 2 Se 4 spinels

Specific heat and magnetic susceptibility of single-crystalline ZnCr2Se4 spinels doped with Ga, In and Ce

Spectroscopic characterization of genetically modified flax fibers

Spectroscopic properties of Nd3+ ions in nano-perovskite CaTiO3

scholarly article by K. Lemański et al published October 2011 in Journal of Solid State Chemistry

Strong piezoelectricity in [H-β-(2-pyridyl)-Ala-OH][BF4] and [H-β-(2-pyridyl)-Ala-OH][ClO4] – new amino acid based hybrid crystals

article published in 2016

Structural and vibrational properties of imidazo[4,5-c]pyridine, a structural unit in natural products

artículo científico publicado en 2013

Structural phase transitions in tetra(isopropylammonium) decachlorotricadmate(II), [(CH3)2CHNH3]4Cd3Cl10, crystal with a two-dimensional cadmium(II) halide network

scientific article published on 19 February 2011

Structural, magnetic and dielectric properties of two novel mixed-valence iron(ii)–iron(iii) metal formate frameworks

Structural, phonon, magnetic and optical properties of novel perovskite-like frameworks of TriBuMe[M(dca)3] (TriBuMe = tributylmethylammonium; dca = dicyanamide; M = Mn2+, Fe2+, Co2+, Ni2+)

artículo científico publicado en 2019

Structural, spectroscopic and magnetic properties of a novel copper(ii) l-tyrosinato complex

scholarly article in RSC Advances, vol. 4 no. 108, 2014

Structural, thermal, dielectric and phonon properties of perovskite-like imidazolium magnesium formate

artículo científico publicado en 2016

Structure, proton conductivity and molecular dynamics of guanidine zinc sulfate

article

Structure–property relationships in hybrid (C3H5N2)3[Sb2I9] and (C3H5N2)3[Bi2I9] isomorphs

Suppression of phase transitions and glass phase signatures in mixed cation halide perovskites

artículo científico publicado en 2020

Suspended Aminosilanized Graphene Oxide Nanosheets for Selective Preconcentration of Lead Ions and Ultrasensitive Determination by Electrothermal Atomic Absorption Spectrometry

artículo científico publicado en 2014

Symmetry of LaAlO3 nanocrystals as a function of crystallite size

Synthesis and characterization of novel niccolites [(CH3)2NH2][Fe(III)M(II)(HCOO)6] (M(II) = Zn, Ni, Cu).

artículo científico publicado en 2015

Synthesis and characterization of two novel chiral-type formate frameworks templated by protonated diethylamine and ammonium cations

Synthesis, crystal structure and phase transitions of a series of imidazolium iodides

article published in 2013

Synthesis, crystal structure and physical properties of EuTGe3 (T=Co, Ni, Rh, Pd, Ir, Pt) single crystals

Synthesis, crystal structure, magnetic and vibrational properties of formamidine-templated Co and Fe formates

Synthesis, magnetic and vibrational properties of two novel mixed-valence iron(II)-iron(III) formate frameworks

Synthesis, structure and optical properties of two novel luminescent polar dysprosium metal–organic frameworks: [(CH3)2NH2][Dy(HCOO)4] and [N2H5][Dy(HCOO)4]

article

Synthesis, structure and properties of [Zn(L-Tyr)₂(bpy)]₂⋅3H₂O·CH₃OH complex: theoretical, spectroscopic and microbiological studies.

artículo científico publicado en 2012

Temperature- and pressure-induced phase transitions in the niccolite-type formate framework of [H3N(CH3)4NH3][Mn2(HCOO)6]

Temperature-dependent IR and Raman studies of metal–organic frameworks [(CH3)2NH2][M(HCOO)3], M=Mg and Cd

article

Temperature-dependent XRD, IR, magnetic, SEM and TEM studies of Jahn–Teller distorted NiCr2O4 powders

Temperature-dependent studies of [(CH3)2NH2][Fe(III)M(II)(HCOO)6] frameworks (M(II) = Fe and Mg): structural, magnetic, dielectric and phonon properties

artículo científico publicado en 2015

Temperature-dependent studies of a new two-dimensional cadmium dicyanamide framework exhibiting an unusual temperature-induced irreversible phase transition into a three-dimensional perovskite-like framework

artículo científico publicado en 2018

The IR temperature studies of phase transition of 4-aminopyridinium-hydrogen maleate-maleic acid: Isotopic effect and nonlinear optical properties

article published in 2013

The effect of K+ cations on the phase transitions, and structural, dielectric and luminescence properties of [cat][K0.5Cr0.5(HCOO)3], where cat is protonated dimethylamine or ethylamine

artículo científico publicado en 2017

The lone-pair-electron-driven phase transition and order-disorder processes in thermochromic (2-MIm)SbI4 organic-inorganic hybrid.

artículo científico publicado en 2017

The order-disorder state of diaminoalkanes in Cu-based metal-organic materials

article

The phase transitions in CsFe(MoO4)2 triangular lattice antiferromagnet, neutron diffraction and high pressure studies

article

Thermal properties of Er:Li2TiGeO5 ferroelastic ceramics

Thermoelectric power of CuCrxVySe4 p-type spinel semiconductors

Trissarcosine barium(2 + ) dibromide-a new complex ofN-methylglycine

Unprecedented solid-state chemical reaction—from . From centrosymmetric to non-centrosymmetric crystal structure

Vibrational and magnetic properties of [C 2 H 5 NH 3 ][Fe III M II (HCOO) 6 ] (M = Mn, Ni) and [C 2 H 5 NH 3 ][Cr III Mn II (HCOO) 6 ] framework compounds

Vibrational spectra and structure of methyl-derivatives of imidazo[4,5-c]pyridine based on DFT quantum chemical calculations and XRD studies

article

Weak Crystal Field in Yttrium Gallium Garnet (YGG) Submicrocrystals Doped with Cr3+

scholarly article by P. J. Dereń et al published 21 September 2012 in Crystal Growth & Design

[2H3]Sarcosine

[Methylhydrazinium]<sub>2</sub>PbCl<sub>4</sub>, a Two-Dimensional Perovskite with Polar and Modulated Phases

artículo científico publicado en 2022

[NH 2 CHNH 2 ] 3 Sb 2 I 9 : a lead-free and low-toxicity organic–inorganic hybrid ferroelectric based on antimony( iii ) as a potential semiconducting absorber

artículo científico publicado en 2020