Dr. Alexander Sedykh

Responsibilities

• Photoluminescence spectroscopy
• Maintenance and administration of the corundum ovens
• Thermal analysis

Publications as first author

Air‐Stable Solid‐State Photoluminescence Standards for Quantitative Measurements Based on 4’‐Phenyl‐2,2’:6’,2’’‐terpyridine Complexes with Trivalent Lanthanides
A. E. Sedykh, M. Becker, M. T. Seuffert, D. Heuler, M. Maxeiner, D. G. Kurth, C. E. Housecroft, E. C. Constable, K. Müller-Buschbaum, ChemPhotoChem 2023, 7(2), e202200244.
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Rapid Spectrometer-Free Luminescence-Based Detection of Tb³⁺ and Eu³⁺ in Aqueous Solution for Recovery and Urban Mining
A. E. Sedykh, J. J. Pflug, T. C. Schäfer, R. Bissert, D. G. Kurth, K. Müller-Buschbaum, ACS Sustain. Chem. Eng. 2022, 10, 5101–5109.
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Phosphorescence Afterglow and Thermal Properties of [ScCl₃(ptpy)] (ptpy: 4´-phenyl-2,2´,6´,2´´-terpyridine)
A. E. Sedykh, D. G. Kurth, K. Müller-Buschbaum, Z. Anorg. Allg. Chem. 2021, 647(4), 359–364.
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Structural diversity of salts of terpyridine derivatives with europium(III) located in both, cation and anion, in comparison to molecular complexes
A. E. Sedykh, R. Bissert, D. G. Kurth, K. Müller-Buschbaum, Cryst. Mater. 2020, 235, 353–363.
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Similarities of Coordination Polymer and Dimeric Complex of Europium(III) with Joint and Separate Terpyridine and Benzoate
A. E. Sedykh, S. E. Sotnik, D. G. Kurth, D. M. Volochnyuk, S. V. Kolotilov, K. Müller-Buschbaum, Z. Anorg. Allg. Chem. 2020, 646(20), 1710–1714.
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The crystal structure of the triclinic polymorph of 1,4-bis­([2,2′:6′,2′′-terpyridin]-4′-yl)benzene
A. E. Sedykh, D. G. Kurth, K. Müller-Buschbaum, Acta. Cryst. 2019, E75, 1947–1951.
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Two series of Lanthanide Coordination Polymers and Complexes with 4'‐phenyl‐terpyridine and their Luminescence Properties
A. E. Sedykh, D. G. Kurth, K. Müller-Buschbaum, Eur. J. Inorg. Chem. 2019, 42, 4564–4571.
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Shielding the chemical reactivity using graphene layers for controlling the surface properties of carbon materials
A. E. Sedykh, E. G. Gordeev, E. O. Pentsak, V. P. Ananikov, Phys. Chem. Chem. Phys. 2016, 18, 4608–4616.
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Publications as co-author

3–(2–Pyridyl)pyrazole Based Luminescent 1D-Coordination Polymers and Polymorphic Complexes of Various Lanthanide Chlorides Including Orange-Emitting Cerium(III)
H. Youssef, A. E. Sedykh, J. Becker, I. V. Taydakov, K. Müller-Buschbaum, Inorganics 2022, 10(12), 254.
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Red Emitting Cerium(III) and Versatile Luminescence Chromaticity of 1D-Coordination Polymers and Heterobimetallic Ln/AE Pyridylpyrazolate Complexes
H. Youssef, J. Becker, A. E. Sedykh, T. Schäfer, I. V. Taydakov, K. Müller-Buschbaum, Z. Anorg. Allg. Chem. 2022, 648(24), e202200295.
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3D-Frameworks and 2D-networks of lanthanide coordination polymers with 3-pyridylpyrazole: photophysical and magnetic properties
H. Youssef, T. Schäfer, J. Becker, A. E. Sedykh, L. Basso, C. Pietzonka, I V. Taydakov, F. Kraus, K. Müller-Buschbaum, Dalton Trans. 2022, 51, 14673–14685.
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Three ytterbium(III) complexes with aromatic N-donors: Synthesis, structure, photophysical properties and thermal stability
M. A. Zhernakov, A. E. Sedykh, J. Becker, M. Maxeiner, K. Müller-Buschbaum, V. G. Shtyrlin, Z. Anorg. Allg. Chem. 2022, 648, e202200230.
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Exploration of the Crystal Structure and Thermal and Spectroscopic Properties of Monoclinic Praseodymium Sulfate Pr₂(SO₄)₃
Y. G. Denisenko, V. V. Atuchin, M. S. Molokeev, A. E. Sedykh, N. A. Khritokhin, A. S. Aleksandrovsky, A. S. Oreshonkov, N. P. Shestakov, S. V. Adichtchev, A. M. Pugachev, E. I. Sal’nikova, O. V. Andreev, I. A. Razumkova, K. Müller-Buschbaum, Molecules 2022, 27, 3966.
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Europium (II) Sulfate EuSO₄: Synthesis Methods, Crystal and Electronic Structure, Luminescence Properties
Y. G. Denisenko, A. E. Sedykh, A. S. Oreshonkov, M. S. Molokeev, N. O. Azarapin, E. I. Sal’nikova, O. D. Chimitova, O. V. Andreev, I. A. Razumkova, K. Müller-Buschbaum, Eur. J. Inorg. Chem. 2022, e202200043.
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Iodine-Chemisorption, Interpenetration and Polycatenation: Cationic MOFs and CPs from Group 13 Metal Halides and Di-Pyridyl-Linkers
T. C. Schäfer, J. Becker, M. T. Seuffert, D. Heuler, A. E. Sedykh, K. Müller-Buschbaum, Chem. Eur. J. 2022, 28, e202104171.
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Coordination polymers based on aluminum and indium halides together with pyrazine
T. C. Schäfer, J. Becker, D. Heuler, M. T. Seuffert, A. E. Sedykh, K. Müller-Buschbaum, Aust. J. Chem. 2022, CH21317.
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Lanthanide complexes with 4,4′-bis(2-sulfonatostyryl)-biphenyl: Crystal Structures and Luminescence Properties
E. A. Mikhalyova, M. Zeller, E. A. Goreshnik, J. P. Jasinski, R. J. Butcher, Y. V. Nelyubina, J. L. Hunter, A. E. Sedykh, S. V. Shishkina, K. Müller-Buschbaum, I. L. Eremenko, A. W. Addison, V. V. Pavlishchuk, Eur. J. Inorg. Chem. 2022, e202100941.
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Red emitting Sm(II) phosphors: Thermally switchable Luminescence in Sm(AlX₄)₂ (X = Cl, Br) by 5d-4f and intra-4f transitions
T. C. Schäfer, J. Sorg, A. E. Sedykh, K. Müller-Buschbaum, Chem. Commun. 2021, 57, 11984–11987.
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Variable Luminescence and Chromaticity of Homoleptic Frameworks of the Lanthanides together with Pyridylpyrazolates
H. Youssef, A. E. Sedykh, J. Becker, T. Schäfer, I. V. Taydakov, H. R. Li, K. Müller-Buschbaum, Chem. - Eur. J. 2021, 27(67), 16634–16641.
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Exploration of the structural, spectroscopic and thermal properties of double sulfate monohydrate NaSm(SO₄)2·H₂O and its thermal decomposition product NaSm(SO₄)₂
Y. G. Denisenko, A. E. Sedykh, S. A. Basova, V. V. Atuchin, M. S. Molokeev, A. S. Aleksandrovsky, A. S. Krylov, A. S. Oreshonkov, N. A. Khritokhin, E. I. Sal'nikova, O. V. Andreev, K. Müller-Buschbaum, Adv. Powder Technol. 2021, 32, 3943–3953.
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2D-Coordination Polymers Constituted from Indium Halides and Dipyridyl N-Donor Ligands
T. C. Schäfer, J. Becker, A. E. Sedykh, J. Becker, K. Müller-Buschbaum, Z. Anorg. Allg. Chem. 2020, 647(11), 1227–1233.
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Large Cation Engineering in Two-Dimensional Silver–Bismuth Bromide Double Perovskites
F. Schmitz, J. Horn, N. Dengo, A. E. Sedykh, J. Becker, E. Maiworm, P. Bélteky, Á. Kukovecz, S. Gross, F. Lamberti, K. Müller-Buschbaum, D. Schlettwein, D. Meggiolaro, M. Righetto, T. Gatti, Chem. Mater. 2021, 33(12), 4688–4700.
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Crystal and electronic structure, thermochemical and photophysical properties of europium-silver sulfate monohydrate AgEu(SO₄)₂·H₂O
Y. G. Denisenko, A. E. Sedykh, M. S. Molokeev, A. S. Oreshonkov, A. S. Aleksandrovsky, A. S. Krylov, N. A. Khritokhin, E. I. Sal’nikova, Oleg V.Andreev, K. Müller-Buschbaum, J. Solid State Chem. 2021, 294, 121898.
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Negative thermal expansion in one-dimension of a new double sulfate AgHo(SO₄)₂ with isolated SO₄ tetrahedra
Y. G. Denisenko, V. V. Atuchin, M. S. Molokeev, N. Wang, X. Jiang, A. S. Aleksandrovsky, A. S. Krylov, A. S. Oreshonkov, A. E. Sedykh, S. S. Volkova, Z. Lin, O. V. Andreev, K. Müller-Buschbaum, J. Mater. Sci. Technol. 2021, 76, 111–121.
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Synthesis and luminescence properties of β-NaRE_0.95Eu_0.05F₄ (RE = Y, Lu)
I. A. Razumkova, A. E. Sedykh, Y. G. Denisenko, K. Müller-Buschbaum, J. Ind. Eng. Chem. 2020, 92, 218–225.
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SURMOF Devices Based on Heteroepitaxial Architectures with White-Light Emission and Luminescent Thermal-Dependent Performance
D.-H. Chen, A. E. Sedykh, G. E. Gomez, B. L. Neumeier, J. C. C. Santos, V. Gvilava, R. Maile, C. Feldmann, C. Wöll, C. Janiak, K. Müller-Buschbaum, E. Redel, Adv. Mater. Interfaces 2020, 7(24), 2000929.
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Group 13 Metal Halide Based Coordination Polymers of Al, Ga, In and 2,4,6-tri(4-pyridyl)-1,3,5-triazine
T. Schäfer, A. E. Sedykh, K. Müller-Buschbaum, Z. Anorg. Allg. Chem. 2020, 646, 1555–1562.
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Sb- and Bi-based coordination polymers with N-donor ligands with and without lone-pair effects and their photoluminescence properties
J. R. Sorg, T. Schneider, L. Wohlfarth, T. C. Schäfer, A. E. Sedykh, K. Müller-Buschbaum, Dalton Trans. 2020, 49, 4904–4913
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Combination of single-molecule magnet behaviour and luminescence properties in a new series of lanthanide complexes with tris(pyrazolyl)borate and oligo(β-diketonate) ligands
E. A. Mikhalyova, M. Zeller, J. P. Jasinski, R. J. Butcher, L. Carrella, A. E. Sedykh, K. S. Gavrilenko, S. S. Smola, M. Frasso, S. C. Cazorla, K. Perera, A. Shi, H. G. Ranjbar, C. Smith, A. Deac, Y. Liu, S. M. McGee, V. P. Dotsenko, M. U. Kumke, K. Müller-Buschbaum, E. Rentschler, A. W. Addison, V. Pavlishchuk, Dalton Trans. 2020, 49, 7774–7789.
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Lanthanide trifluoromethyltricyanoborates: Synthesis, crystal structures and thermal properties
T. Ribbeck, C. Kerpen, D. Löw, A. E. Sedykh, K. Müller-Buschbaum, N. V. Ignat’ev, M. Finze, J. Fluor. Chem. 2019, 219, 70–78.
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Luminescent MOF polymer mixed matrix membranes for humidity sensing in real status analysis
J. Stangl, D. Dietrich, A. E. Sedykh, C. Janiak, K. Müller-Buschbaum, J. Mater. Chem. C 2018, 6, 9248–9257.
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Efficient General Procedure To Access a Diversity of Gold(0) Particles and Gold(I) Phosphine Complexes from a Simple HAuCl₄ Source. Localization of Homogeneous/Heterogeneous System’s Interface and Field-Emission Scanning Electron Microscopy Study
S. S. Zalesskiy, A. E. Sedykh, A. S. Kashin, V. P. Ananikov, J. Am. Chem. Soc. 2013, 135, 3550–3559.
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