Publications

2024

Influence of Grain Size on the Electrochemical Performance of Li $‐$ LaZrAlO Solid Electrolyte
Botros, M.; Gonzalez-Julian, J.; Scherer, T.; Popescu, R.; Loho, C.; Kilmametov, A.; Clemens, O.; Hahn, H.
2024. Batteries & Supercaps, 7 (11), e202300370. doi:10.1002/batt.202300370
Photonic Synthesis and Coating of High‐Entropy Oxide on Layered Ni‐Rich Cathode Particles
Cui, Y.; Tang, Y.; Lin, J.; Wang, J.; Hahn, H.; Breitung, B.; Schweidler, S.; Brezesinski, T.; Botros, M.
2024. Small Structures, 5 (11), Art.-Nr.: 2400197. doi:10.1002/sstr.202400197
Influence of Zr-doping on the structure and transport properties of rare earth high-entropy oxides
Kante, M. V.; Lakshmi Nilayam, A. R.; Kreka, K.; Hahn, H.; Bhattacharya, S. S.; Velasco, L.; Tarancón, A.; Kübel, C.; Schweidler, S.; Botros, M.
2024. Journal of Physics: Energy, 6 (3), Art.-Nr.: 035001. doi:10.1088/2515-7655/ad423c
High-entropy and compositionally complex battery materials
Strauss, F.; Botros, M.; Breitung, B.; Brezesinski, T.
2024. Journal of Applied Physics, 135 (12), Art.-Nr.: 120901. doi:10.1063/5.0200031
Elucidation of the Transport Properties of Calcium‐Doped High Entropy Rare Earth Aluminates for Solid Oxide Fuel Cell Applications
Kante, M. V.; Nilayam, L. A. R. L.; Hahn, H.; Bhattacharya, S. S.; Elm, M. T.; Velasco, L.; Botros, M.
2024. Small, Art.-Nr.: 2309735. doi:10.1002/smll.202309735
High-entropy materials for energy and electronic applications
Schweidler, S.; Botros, M.; Strauss, F.; Wang, Q.; Ma, Y.; Velasco, L.; Cadilha Marques, G.; Sarkar, A.; Kübel, C.; Hahn, H.; Aghassi-Hagmann, J.; Brezesinski, T.; Breitung, B.
2024. Nature Reviews Materials, 9 (4), 266–281. doi:10.1038/s41578-024-00654-5

2022

Embracing disorder in solid-state batteries
Botros, M.; Janek, J.
2022. Science, 378 (6626), 1273–1274. doi:10.1126/science.adf3383
Synthesis of perovskite-type high-entropy oxides as potential candidates for oxygen evolution
Schweidler, S.; Tang, Y.; Lin, L.; Karkera, G.; Alsawaf, A.; Bernadet, L.; Breitung, B.; Hahn, H.; Fichtner, M.; Tarancón, A.; Botros, M.
2022. Frontiers in Energy Research, 10, Art.-Nr.: 983979. doi:10.3389/fenrg.2022.983979
High entropy fluorides as conversion cathodes with tailorable electrochemical performance
Cui, Y.; Sukkurji, P. A.; Wang, K.; Azmi, R.; Nunn, A. M.; Hahn, H.; Breitung, B.; Ting, Y.-Y.; Kowalski, P. M.; Kaghazchi, P.; Wang, Q.; Schweidler, S.; Botros, M.
2022. Journal of Energy Chemistry, 72, 342–351. doi:10.1016/j.jechem.2022.05.032
High-entropy spinel-structure oxides as oxygen evolution reaction electrocatalyst
Stenzel, D.; Zhou, B.; Okafor, C.; Kante, M. V.; Lin, L.; Melinte, G.; Bergfeldt, T.; Botros, M.; Hahn, H.; Breitung, B.; Schweidler, S.
2022. Frontiers in Energy Research, 10, Art.-Nr.: 942314. doi:10.3389/fenrg.2022.942314

2021

High-entropy energy materials: Challenges and new opportunities
Ma, Y.; Ma, Y.; Wang, Q.; Schweidler, S.; Botros, M.; Fu, T.; Hahn, H.; Brezesinski, T.; Breitung, B.
2021. Energy and Environmental Science, 14 (5), 2883–2905. doi:10.1039/d1ee00505g
Mechanochemical synthesis of novel rutile-type high entropy fluorides for electrocatalysis
Sukkurji, P. A.; Cui, Y.; Lee, S.; Wang, K.; Azmi, R.; Sarkar, A.; Indris, S.; Bhattacharya, S. S.; Kruk, R.; Hahn, H.; Wang, Q.; Botros, M.; Breitung, B.
2021. Journal of Materials Chemistry A, 9 (14), 8998–9009. doi:10.1039/d0ta10209a

2020

Spinel to Rock-Salt Transformation in High Entropy Oxides with Li Incorporation
Wang, J.; Stenzel, D.; Azmi, R.; Najib, S.; Wang, K.; Jeong, J.; Sarkar, A.; Wang, Q.; Sukkurji, P. A.; Bergfeldt, T.; Botros, M.; Maibach, J.; Hahn, H.; Brezesinski, T.; Breitung, B.
2020. Electrochem, 1 (1), 60–74. doi:10.3390/electrochem1010007
Mechanochemical synthesis: route to novel rock-salt-structured high-entropy oxides and oxyfluorides
Lin, L.; Wang, K.; Azmi, R.; Wang, J.; Sarkar, A.; Botros, M.; Najib, S.; Cui, Y.; Stenzel, D.; Anitha Sukkurji, P.; Wang, Q.; Hahn, H.; Schweidler, S.; Breitung, B.
2020. Journal of materials science, 55, 16879–16889. doi:10.1007/s10853-020-05183-4
Tailored Silicon/Carbon Compounds for Printed Li–Ion Anodes
Sukkurji, P. A.; Issac, I.; Singaraju, S. A.; Velasco, L.; Hagmann, J. A.; Bessler, W.; Hahn, H.; Botros, M.; Breitung, B.
2020. Batteries & supercaps, 3 (8), 713–720. doi:10.1002/batt.202000052

2019

Microstrain and electrochemical performance of garnet solid electrolyte integrated in a hybrid battery cell
Botros, M.; Scherer, T.; Popescu, R.; Kilmametov, A.; Clemens, O.; Hahn, H.
2019. RSC Advances, 9 (53), 31102–31114. doi:10.1039/c9ra07091e

2017

Multicomponent equiatomic rare earth oxides
Djenadic, R.; Sarkar, A.; Clemens, O.; Loho, C.; Botros, M.; Chakravadhanula, V. S. K.; Kübel, C.; Bhattacharya, S. S.; Gandhi, A. S.; Hahn, H.
2017. Materials Research Letters, 5 (2), 102–109. doi:10.1080/21663831.2016.1220433

2016

Is Li-doped MgAl₂O₄ a potential solid electrolyte for an all-spinel Li-ion battery?
Djenadic, R.; Botros, M.; Hahn, H.
2016. Solid State Ionics, 287, 71–76. doi:10.1016/j.ssi.2016.02.008
Field assisted sintering of fine-grained Li₇₋₃ᵪLa₃Zr₂AlₓO₁₂ solid electrolyte and the influence of the microstructure on the electrochemical performance
Botros, M.; Djenadic, R.; Clemens, O.; Möller, M.; Hahn, H.
2016. Journal of Power Sources, 309, 108–115. doi:10.1016/j.jpowsour.2016.01.086

2014

Nebulized spray pyrolysis of Al-doped Li₇La₃Zr₂O₁₂ solid electrolyte for battery applications
Djenadic, R.; Botros, M.; Benel, C.; Clemens, O.; Indris, S.; Choudhary, A.; Bergfeldt, T.; Hahn, H.
2014. Solid state ionics, 253, 49–56. doi:10.1016/j.ssi.2014.05.007