Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Reda Chellali"'
Autor:
Alexander Benes, Alan Molinari, Ralf Witte, Robert Kruk, Joachim Brötz, Reda Chellali, Horst Hahn, Oliver Clemens
Publikováno v:
Materials, Vol 11, Iss 1, p 52 (2017)
Reduction of the operating temperature to an intermediate temperature range between 350 °C and 600 °C is a necessity for Solid Oxide Fuel/Electrolysis Cells (SOFC/SOECs). In this respect the application of proton-conducting oxides has become a broa
Externí odkaz:
https://doaj.org/article/88d46def0f974028ae1252eafd487fd8
Autor:
Xinglong Ye, Harish K. Singh, Hongbin Zhang, Holger Geßwein, Mohammed Reda Chellali, Ralf Witte, Alan Molinari, Konstantin Skokov, Oliver Gutfleisch, Horst Hahn, Robert Kruk
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
“Electric field control of ferromagnetism is typically limited by screening, and is restricted to the first few layers of metals. Here the authors overcome this limitation via the absorption of hydrogen into metal structure, demonstrating voltage c
Externí odkaz:
https://doaj.org/article/718293137d6e4a8484f766ba852667f8
Publikováno v:
Journal of Materials Research, 38 (1), 198–214
The rocksalt structured (Co,Cu,Mg,Ni,Zn)O entropy-stabilized oxide (ESO) exhibits a reversible phase transformation that leads to the formation of Cu-rich tenorite and Co-rich spinel secondary phases. Using atom probe tomography, kinetic analysis, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720bcc5fb2f1a4d3ac1161164676ae22
https://doi.org/10.1557/s43578-022-00784-y
https://doi.org/10.1557/s43578-022-00784-y
Autor:
Gleb Iankevich, Abhishek Sarkar, Shyam Katnagallu, Mohammed Reda Chellali, Di Wang, Leonardo Velasco, Ruby Singh, Thomas Reisinger, Robert Kruk, Horst Hahn
Publikováno v:
Advanced Materials
Nanocomposite materials, consisting of two or more phases, at least one of which has a nanoscale dimension, play a distinctive role in materials science because of the multiple possibilities for tailoring their structural properties and, consequently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0a0c962d2dc0871665dde92e46e0064
http://tuprints.ulb.tu-darmstadt.de/23708/
http://tuprints.ulb.tu-darmstadt.de/23708/
Publikováno v:
Materials Advances.
In this study, the alloying of immiscible elements, Fe and Cu, at the atomic level was studied using three-dimensional atom probe tomography (3D APT).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a365be79c15627ead6ddf48119265ad8
https://doi.org/10.1039/d3ma00167a
https://doi.org/10.1039/d3ma00167a
Autor:
Sabrina Tair, Abdelkader Nebatti Ech-Chergui, Sanat Kumar Mukherjee, Abdelwaheb Boukhachem, Rajan Kr. Singh, Noureddine Benaioun, M’hamed Guezzoul, Mohammed Reda Chellali, Abdelhalim Zoukel, Fares Boussahoul, Kouider Driss-Khodja, Bouhalouane Amrani
Publikováno v:
Brazilian Journal of Physics. 52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcf1b122d8d9dd96cfcd6c4b08858d0
https://doi.org/10.1007/s13538-022-01206-4
https://doi.org/10.1007/s13538-022-01206-4
Publikováno v:
Journal of the European Ceramic Society. 41:4850-4858
X-ray diffraction, energy dispersive X-ray spectroscopy, and atom probe tomography (APT) were used to assess the phase homogeneity of bulk sintered (Cu, Co, Mg, Ni, Zn)O transition metal high entropy oxides (TM-HEOs) across multiple length scales. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a36461bdf7a4cb7eb9d16b94eafb57ad
https://doi.org/10.1016/j.jeurceramsoc.2021.03.035
https://doi.org/10.1016/j.jeurceramsoc.2021.03.035
Akademický článek
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Autor:
Yulia Ivanisenko, Horst Hahn, Mohammed Reda Chellali, Sree Harsha Nandam, Ruth Schwaiger, Omar Adjaoud, Di Wang, Karsten Albe
Publikováno v:
Acta Materialia. 193:252-260
Metallic nanoglasses are non-crystalline solids with interfacial regions, typically characterized by a modified short-range order and compositional gradients. These interfaces can act as nucleation sites for the formation of shear transformation zone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e056c574156d83969ff01006e527e9
https://doi.org/10.1016/j.actamat.2020.03.021
https://doi.org/10.1016/j.actamat.2020.03.021
Autor:
Leonardo Velasco, Christian Kübel, Horst Hahn, Mohammed Reda Chellali, Concepción Molina-Jirón, Mario Ruben, Eufemio Moreno-Pineda, C.N. Shyam Kumar
Publikováno v:
ChemSusChem
ChemSusChem, 2019, 12 (15), pp.3509-3514. ⟨10.1002/cssc.201901404⟩
ChemSusChem, ChemPubSoc Europe/Wiley, 2019, 12 (15), pp.3509-3514. ⟨10.1002/cssc.201901404⟩
Chemsuschem
ChemSusChem, 2019, 12 (15), pp.3509-3514. ⟨10.1002/cssc.201901404⟩
ChemSusChem, ChemPubSoc Europe/Wiley, 2019, 12 (15), pp.3509-3514. ⟨10.1002/cssc.201901404⟩
Chemsuschem
A straightforward one‐step process was developed, in which CO2 gas is directly converted into multi‐layer graphene via atmospheric pressure chemical vapor deposition (APCVD). A bimetallic alloy film based on Cu and Pd was employed as the catalyst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d699974d083c7e92b28079a5b3b1c65b
https://doi.org/10.1002/cssc.201901404
https://doi.org/10.1002/cssc.201901404