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Selected publications


Dittrich, T. and S. Fengler (2020).
Surface Photovoltage Analysis of Photoactive Materials. Europe, World Scientific Publishing Europe Ltd.
ISBN: 978-1-78634-765-7
ISBN ebook: 978-1-78634-767-1
DOI: 10.1142/q0227

Thermal stability of tungsten based metamaterial emitter under medium vacuum and inert gas conditions
M. Chirumamilla, G.V. Krishnamurthy, S.S. Rout, M. Ritter, M. Störmer, A.Y.Petrov, and M. Eich
Scientific Reports 10, (2020) 3605
DOI: 10.1038/s41598-020-60419-2

Chemical and photoelectrochemical instability of amorphous TiO2 layers quantified by spectroscopic ellipsometry
Kriegel, H.; Kollmann, J.; Raudsepp, R.; Klassen, T.; Schieda, M.
In: Journal of Materials Chemistry A, Vol. 35, (2020), 18173 - 18179
DOI: 10.1039/D0TA04878J

Aerosol Deposited BiVO4-Photoelectrodes for Hydrogen Generation
Wolpert, C.; Emmler, Th.; Villa-Vidaller, M.; Elsenberg, A.; Shinoda, K.; Schieda, M.; Gärtner, F.; Akedo, J.; Klassen, Th.
Journal of Thermal Spray Technology, 30, (2021), 603–616
DOI: 10.1007/s11666-020-01104-8

The SASE1 X-ray beam transport system
H. Sinn, M. Dommach, B. Dickert, M. Di Felice, X. Dong, J. Eidam, D. Finze, I. Freijo-Martin, N. Gerasimova, N. Kohlstrunk, D. La Civita, F. Meyn, V. Music, M. Neumann, M. Petrich, B. Rio, L. Samoylova, S. Schmidtchen, M. Störmer, A. Trapp, M. Vannoni, R. Villanueva and F. Yang
J. Synchrotron Rad. 26, (2019), 692-699
DOI: 10.1107/S1600577519003461

Metamaterial emitter for thermophotovoltaics stable up to 1400 °C
Chirumamilla M., Krishnamurthy G.V., Knopp K., Krekeler T., Graf M., Jalas D., Ritter M., Störmer M., Petrov A.Y., Eich M.
Scientific Reports, 9 (1), (2019), 7241
DOI: 10.1038/s41598-019-43640-6

High Temperature Optical Metamaterials
Petrov A.Y., Chirumamilla M., Vaidhyanathan G., Knopp K., Krekeler T., Graf M., Jalas D., Ritter M., Störmer M., Eich M.
2019 Conference on Lasers and Electro-Optics, CLEO 2019 – Proceedings
DOI: 10.1364/CLEO_QELS.2019.FTu4D.3

Efficient Synthesis of Alkali Borohydrides from Mechanochemical Reduction of Borates Using Magnesium–Aluminum-Based Waste
Le, T.; Pistidda, C.; Puszkiel, J.; Milanese, C.; Garroni, S.; Emmler, T.; Capurso, G.; Gizer, G.; Klassen, T.; Dornheim, M.
Metals, Vol. 9, 10, (2019), 1061
DOI: 10.3390/met9101061

Aerosol Spraying of Bismuth Vanadate for Hydrogen Technology
C. Wolpert, F. Gärtner, M. Villa Vidaller, T. Klassen, J. Akedo, K. Shinoda, M. Schieda, T. Emmler
ITSC 2019-Proceedings of the International Thermal Spray Conference, May 26–29, 2019, Yokohama, Japan (Proceedings lead editor: F. Azarmi), ASM International®
ISBN-13: 978-1-62708-242-6, p. 394-399.

Reflection from a free carrier front via an intraband indirect photonic transition
Mahmoud A. Gaafar, Dirk Jalas, Liam O’Faolain, Juntao Li, Thomas F. Krauss, Alexander Yu. Petrov, Manfred Eich
Nature Communicationsvolume 9, (2018), 1447
DOI:10.1038/s41467-018-03862-0

Molecular Origin and Electrochemical Influence of Capacitive Surface States on Iron Oxide Photoanodes
Hu, Y.; Boudoire, F.; Hermann-Geppert, I.; Bogdanoff, P.; Tsekouras, G.; Mun, B.S.; Fortunato, G.; Graetzel, M.; Braun, A.
The Journal of Physical Chemistry C. Vol. 120 (2016) 6, 3250 - 3258
DOI: 10.1021/acs.jpcc.5b08013

Ca(BH4)2–Mg2NiH4: on the pathway to a Ca(BH4)2 system with a reversible hydrogen cycle
Bergemann, N.; Pistidda, C.; Milanese, C.; Emmler, T.; Karimi, F.; Chaudhary, A.-L.; Chierotti, M.R.; Klassen, T.; Dornheim, M.
Chemical Communications : ChemComm. Vol. 52 (2016) 26, 4836 - 4839
DOI: 10.1039/c5cc09991a

Formation of photocatalytic plasma electrolytic oxidation coatings on magnesium alloy by incorporation of TiO2 particles
Lu, X.; Schieda, M.; Blawert, C.; Kainer, K.U.; Zheludkevich, M.L.
Surface and Coatings Technology. Vol. 307 A (2016) 287 - 291
DOI: 10.1016/j.surfcoat.2016.09.006

Cold gas spraying – A promising technique for photoelectrodes: The example TiO2
Herrmann-Geppert, I.; Bogdanoff, P.; Emmler, T.; Dittrich, T.; Radnik, J.; Klassen, T.; Gutzmann, H.; Schieda, M.
Catalysis Today. Vol. 260 (2016) 140 - 147
DOI: 10.1016/j.cattod.2015.06.007

Structural and kinetic investigation of the hydride composite Ca(BH4)2 + MgH2 system doped with NbF5 for solid-state hydrogen storage
Karimi, F.; Pranzas, P.K.; Pistidda, C.; Puszkiel, J.A.; Milanese, C.; Vainio, U.; Paskevicius, M.; Emmler, T.; Santoru, A.; Utke, R.; Tolkiehn, M.; Minella, C.B.; Chaudhary, A.-L.; Boerries, S.; Buckley, C.E.; Enzo, S.; Schreyer, A.; Klassen, T.; Dornheim, M.
Physical Chemistry Chemical Physics. Vol. 17 (2015) 41, 27328 - 27342
DOI: 10.1039/c5cp03557k

Cold Gas Sprayed TiO2-based Electrodes for the Photo-induced Water Oxidation
I. Herrmann-Geppert, P. Bogdanoff, H. Gutzmann, T. Dittrich, T. Emmler, R. Just, M. Schieda, F. Gärtner and T. Klassen
ECS Transactions, 58 (30) 21-30 (2014)
DOI:10.1149/05830.0021ecst

Mesoporous Titania Powders: The Role of Precursors, Ligand Addition and Calcination Rate on Their Morphology, Crystalline Structure and Photocatalytic Activity
Elisabetta Masolo, Manuela Meloni, Sebastiano Garroni, Gabriele Mulas, Stefano Enzo, Maria Dolors Baró, Emma Rossinyol, Agnieszka Rzeszutek, Iris Herrmann-Geppert and Maria Pilo
Nanomaterials 2014, 4, 583-598
DOI:10.3390/nano4030583

[alpha]-Fe2O3 films for photoelectrochemical water oxidation – insights of key performance Parameters
Lichao Jia, Karsten Harbauer, Peter Bogdanoff, Iris Herrmann-Geppert, Alejandra Ramirez, Roel van de Krol and Sebastian Fiechter
Journal of Materials Chemistry A, 2014, 2, 20196-20202
DOI: 10.1039/c4ta04720f

Nafion®/ODF-silica composite membranes for medium temperature proton exchange membrane fuel cells
Y. Treekamol, M. Schieda, L. Robitaille, S.M. MacKinnon, A. Mokrini, Z. Shi, S. Holdcroft, K. Schulte, S.P. Nunes
J. Power Sources 246, 2014, 950-959
DOI: 10.1016/j.jpowsour.2013.01.178

Cold gas spraying of semiconductor coatings for the photooxidation of water
Th. Emmler, H. Gutzmann, P. Hillebrand, M. Schieda, R. Just, F. Gärtner, P. Bogdanoff, I. Herrmann-Geppert, T. Klassen
Solar Hydrogen and Nanotechnology VIII, edited by Yosuke Kanai, David Prendergast, Proc. of SPIE Vol. 8822, 88220C
DOI: 10.1117/12.2026391

Surface aspects of sol–gel derived hematite films for the photoelectrochemical oxidation of water
Iris Herrmann-Geppert, Peter Bogdanoff, Jörg Radnik, Steffen Fengler, Thomas Dittrich and Sebastian Fiechter
Phys.Chem. Chem. Phys., 2013, 15, 1389
DOI: 10.1039/c2cp42651j