Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Röntzsch, L."'
Autor:
Koultoukis, E. D., Makridis, S. S., Röntzsch, L., Pavlidou, E., Ioannidou, A., Kikkinides, E. S., Stubos, A. K.
In this work, TiFe-based alloys have been developed according to the stoichiometry Ti1-xAxFe1-yBy (A \equiv Zr; B \equiv Mn, V). The hydrogen solubility properties have been investigated to develop dynamic hydrides of Ti-based alloys for hydrogen sto
Externí odkaz:
http://arxiv.org/abs/1108.0108
Autor:
Akay, Ö., Bashkatov, A., Coy, E., Eckert, K., Einarsrud, K. E., Friedrich, A., Loos, S., Röntzsch, L., Mutschke, G., Symes, M. D., Yang, X., Brinkert, K.
Publikováno v:
NPJ Microgravity 8(2022), 56
Electrochemical energy conversion technologies play a crucial role in space missions, for example, in the Environmental Control and Life Support System (ECLSS) on the International Space Station (ISS). They are also vitally important for future long-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::313e6f6025b1bf9ff1ec7cd305482e10
https://www.hzdr.de/publications/Publ-35484-1
https://www.hzdr.de/publications/Publ-35484-1
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B April 2007 257(1-2):30-32
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B January 2006 242(1-2):146-148
Nanocrystalline Fe60Co20Si10B10, prepared by ball milling atomised powder, was studied as a hydrogen evolution reaction catalyst for alkaline water electrolysis. Two application-oriented aspects of this material were studied: (i) Surface activation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::0a821330341063f55ecd59cc2abe5930
https://publica.fraunhofer.de/handle/publica/258025
https://publica.fraunhofer.de/handle/publica/258025
Porous electrodes for alkaline water electrolysis were prepared by spark plasma sintering, a short-time sintering technique, in combination with a space holder method. After removal of the space holders, highly porous layers of polycrystalline Ni and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::6b1c86c2c0fb0572899142e831ee2e9a
https://publica.fraunhofer.de/handle/publica/259689
https://publica.fraunhofer.de/handle/publica/259689
Autor:
Heubner, F., Hilger, A., Kardjilov, N., Manke, I., Kieback, B., Gondek, Å., Banhart, J., Röntzsch, L.
Solid-state hydrogen storage in metal hydrides offers highest volumetric energy storage densities and low working gas pressures at the same time. Recently developed metal hydride composites (MHC) consist of a hydride-forming metal alloy and a seconda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::4821fce421357b97b95ff58de10f319f
https://publica.fraunhofer.de/handle/publica/256177
https://publica.fraunhofer.de/handle/publica/256177
Autor:
Gabler, A., Müller, C.I., Rauscher, T., Gimpel, T., Hahn, R., Köhring, M., Kieback, B., Röntzsch, L., Schade, W.
For the first time, we report on micro- and nanostructured Ti surfaces produced by ultrashort-pulse laser processing followed by sputter deposition of Pt aiming at efficient cathode electrodes for alkaline water electrolysis. We studied the laser pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______610::edfffb2be3280cac19e08e25985a5b62
https://publica.fraunhofer.de/handle/publica/256308
https://publica.fraunhofer.de/handle/publica/256308