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Sebastien Saitzek

Maître de conférences-HDR CNU : SECTION 33 - CHIMIE DES MATERIAUX Laboratoire / équipe

Axes de recherche

Research topics

syntheses and characterizations of nanomaterials (nanoparticles, nanorods, thin films)

Selected articles :

- Optical properties of Ln2Ti2O7 (with Ln=La to Lu) thin films grown on (110)-SrTiO3 substrates by pulsed laser deposition, A. Bayart, J. F. Blach, M. Huvé, F. Blanchard, P. Roussel, R. Desfeux, S. Saitzek, Optical Materials 92 (2019) 303-310 - doi: 10.1016/j.optmat.2019.04.049

- Microstructure and Oxidation Resistance of Relaxed Epitaxial Nickel Thin Films Grown on (100)- and (110)-SrTiO3 substrates by Pulsed Laser Deposition, G. Lefevre, S. Saitzek, F. Blanchart, A. Ferri, P. Roussel, R. Desfeux, A. Sayede, CrystEngComm, 2018, 20, 5061 - 5073 - doi: 10.1039/C8CE00797G

- Terahertz properties of liquid crystals doped with ferroelectric BaTiO3 nanoparticles, U. Chodorow, E. Mavrona, N. Palka, O. Strzezysz, K. Garbat, S. Saitzek, J. F. Blach, V. Apostolopoulos, M. Kaczmarek & J. Parka, Liquid Crystals, 44, 8, (2017), 1207-1215. - doi:10.1080/02678292.2016.1271468

- Self-Healing Glassy Thin-Coating for High Temperature Applications», S. Castanié, T. Carlier, F.O. Mear, S. Saitzek, J. F. Blach, R. Podor, L. Montagne, ACS Appl. Mater. Interfaces, 2016, 8 (6), pp 4208–4215 - doi: 10.1021/acsami.5b12049

Photocatalytic materials

Selected articles :

- Low Carrier Effective Masses in Photoactive Sr2Sb2O2Q3 (Q = S, Se): The Role of the Lone Pair, S. Al Bacha, S. Saitzek, P. Roussel, M. Huvé, E. E. McCabe, H. Kabbour, Chemistry of Material, 2023, 35, 22, 9528–9541 - doi: 10.1021/acs.chemmater.3c01298

- New Pyrochlore-like Oxyfluorides Na2-2xSnxM2O5F2 (M = Nb5+ or Ta5+ and 1 ≤ x ≤ 0) as Potential Candidates for Overall Water Splitting Photocatalysis, E. Boivin, S. Saitzek, F. Fauth, M. Huvé, P. Roussel, H. Kabbour, Chem. Mater., 2023, 35, 2, 447–456 - doi: 10.1021/acs.chemmater.2c02801

- Enhancement of photocatalytic properties of nanosized La2Ti2O7 synthesized by glycine-assisted sol-gel route, S. Leroy, J-F. Blach, A. Kopia, S. Lech, Ł. Cieniek, N. Kania, S. Saitzek, J PHOTOCH PHOTOBIO A, 426, (2022), 113739 - doi: 10.1016/j.jphotochem.2021.113739

- S=1/2 chain in BiVO3F: spin-dimers versus photoanodic properties, O. Mentré, M. A. Juárez-Rosete, S. Saitzek, C. Aguilar-Maldonado, M. Colmont, Á. M. Arévalo-López
J AM CHEM SOC, 2021, 143, 18, 6942–6951 
- doi: 10.1021/jacs.1c00621

Materials for energy

Selected articles :

- «Influence of Interface on the Charge Carrier Mobility of La2Ti2O7 Layered Perovskite Thin Films Measured by the Time-of-Flight Method», S. Leroy, R. Douali, C. Legrand, F. Krasinski, F. Blanchard, P. Roussel, S. Saitzek, J-F. Blach, ACS Appl. Electron. Mater. 2021, 3, 7, 3167–3176 - doi: 10.1021/acsaelm.1c00365

- Nanostructured BaTi1-xSnxO3 ferroelectric materials for electrocaloric applications and energy performance, M. Benyoussef, T. Mura, S. Saitzek, F. Azrour, J.-F. Blach, A. Lahmar, Y. Gagou, M. El Marssi, A. Sayede, M. Jouiad, Current Applied Physics 38 (2022) 59–6 - doi: 10.1016/j.cap.2022.03.012

- Hydrogen storage in MgX (X=Cu and Ni) systems - is there still news», G. Lefevre, S. Saitzek, R. Desfeux, N. Kunkel, A. Sayede, Journal of Power Sources 402 (2018) 394-401 - doi: 10.1016/j.jpowsour.2018.09.043

- Reduction of Ln2Ti2O7 Layered Perovskites: A Survey of the Anionic Lattice, Electronic Features, and Potentials, T. Pussacq, H. Kabbour, S. Colis, H. Vezin, S. Saitzek, O. Gardoll, C. Tassel, H. Kageyama, C. Laberty Robert, O. Mentré, Chem. Mater., 2017, 29 (3), pp 1047–1057 - doi: 10.1021/acs.chemmater.6b03808

Luminescent materials

selected articles :

- Luminescence and luminescence quenching of K2Bi(PO4)(MoO4):Sm3+ phosphors for horticultural and general lighting applications, J. Grigorjevaite, E. Ezerskyte, J. Páterek, S. Saitzek, A. Zabiliute-Karaliune, P. Vitta, David Enseling, T. Jüstel and A. Katelnikovas, Mater. Adv., 2020,1, 1427-1438 - doi: 10.1039/D0MA00369G

- Luminescence and up-conversion properties in La2Ti2O7:Eu3+,Er3+ oxides under UV and NIR radiations towards a two-color sensor», F. Szczepanski, A. Bayart, A. Katelnikovas, J-F. Blach, J. Rousseau, S. Saitzek, Journal of Alloys and Compounds, Volume 826, 15 June 2020, 154157 - doi: 10.1016/j.jallcom.2020.154157

- Upconversion luminescence properties and thermal quenching mechanisms in the layered perovskite La1.9Er0.1Ti2O7 towards an application as optical temperature sensor, A. Bayart, F. Szczepanski, J-F. Blach, J. Rousseau, A. Katelnikovas, S. Saitzek, Journal of Alloys and Compounds, Volume 744, 5 May 2018, Pages 516-527 - doi: 10.1016/j.jallcom.2018.02.055

- Host-sensitized luminescence properties in KLa5O5(VO4)2:Eu3+ for solid-state lighting applications, M. Colmont, S. Saitzek, A. Katelnikovas, H. Kabbour, J. Olchowka and P. Roussel, J. Mater. Chem. C, 2016, 4, 7277-7285 - doi: 10.1039/C6TC02258H

Ouvrage scientifique

 S. Saitzek, Z. Shao, A. Bayart, P. Roussel, and R. Desfeux, «Microstructure and Nanoscale Piezoelectric/Ferroelectric Properties in Ln2Ti2O7 (Ln = Lanthanide) Thin Films with Layered Perovskite Structure», Perovskites and Related Mixed Oxides: Concepts and Applications, Edition: 1st, Chapter: Chapter 11 - Publisher: Wiley-VCH, Editors: Granger, Pascal / Parvulescu, Vasile I. / Kaliaguine, Serge / Prellier, Wilfrid, ISBN: 978-3-527-33763-7 - Wiley-VCH, Weinheim