Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Alan Savan"'
Autor:
Alfred Ludwig, Kevin Schweinar, Tong Li, Alan Savan, Olga Kasian, Karl Johann Jakob Mayrhofer, Andrea Maria Mingers
Publikováno v:
Journal of Physics: Energy
JPhys energy 3(3), 034006 (2021). doi:10.1088/2515-7655/abbd34
JPhys energy 3(3), 034006 (2021). doi:10.1088/2515-7655/abbd34
The anodic oxygen evolution reaction (OER) has significant importance in many electrochemical technologies. In proton exchange membrane water electrolyzers it plays a pivotal role for electrochemical energy conversion, yet sluggish kinetics and the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83e50f5654673bb5241482a528df3039
https://opus4.kobv.de/opus4-fau/files/18254/jpenergy_3_3_034006.pdf
https://opus4.kobv.de/opus4-fau/files/18254/jpenergy_3_3_034006.pdf
Publikováno v:
Electrochimica Acta. 110:539-549
A wide-range thin film Hf–Nb combinatorial library deposited by co-sputtering is studied. The microstructure and crystallographic properties of the thin film alloys locally investigated by SEM and GIXRD are mapped along the entire compositional spr
Autor:
Angel Angelov Topalov, Karl Johann Jakob Mayrhofer, Anna Katharina Schuppert, Alfred Ludwig, Alan Savan
Publikováno v:
ChemElectroChem. 1:358-361
The transition from energy supply by fossil fuels and nuclear power to alternative solutions relies on efficient energy conversion and long-term storage possibilities. Hydrogen is a chemical-energy carrier with great potential, which can be generated
Publikováno v:
Electrochimica Acta. 55:7884-7891
A co-sputtering technique was used for the fabrication of a thin film combinatorial library (Hf–21 at.% Ta to 91 at.% Ta) based on alloying of Hf and Ta. The microstructure and crystallography of individual metallic alloy compositions were analyzed
Autor:
M. C. Simmonds, Yvonne B. Gerbig, Alan Savan, S. Creasey, Y. Huang, Henry Haefke, D.B. Lewis, C. P. Constable
Publikováno v:
Thin Solid Films. 489:137-144
Co-sputtered thin films of MoS x with Ti were deposited in order to investigate the film’s tribological behaviour under various conditions. The mechanical properties of the composite films were investigated by pin-on-disk wear testing in air with 5
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 20:1682-1689
Co-sputtered thin films have been deposited from MoS2 and WSe2 targets in order to investigate the relationships between tribological behavior and film microstructure. The stoichiometries of pure films for the sputtering conditions used, were found t
Publikováno v:
Scopus-Elsevier
Pure MoSx as well as MoSx/Pb and MoSx/Ti nanometer-scale multilayers with individual layer thickness in the 4–100 nm range, have been prepared by magnetron sputtering at room temperature. The effects of changing the number of interfaces and the eff
Publikováno v:
Science and Technology of Advanced Materials
Science and Technology of Advanced Materials, Vol 15, Iss 1, p 015006 (2014)
Science and Technology of Advanced Materials, Vol 15, Iss 1, p 015006 (2014)
A ternary thin film combinatorial materials library of the valve metal system Hf–Ta–Ti obtained by co-sputtering was studied. The microstructural and crystallographic analysis of the obtained compositions revealed a crystalline and textured surfa
Autor:
Jose Maria Kenny, Alan Savan, Sandro Santucci, Luca Valentini, Henry Haefke, Luca Lozzi, Yvonne B. Gerbig
This paper reports on the effects of Ar dilution on the structure, bonding and tribological properties of nitrogen-doped amorphous carbon films (a-C:H:N) deposited by r.f. glow discharge from CH 4 –N 2 and CH 4 –N 2 –Ar mixtures on silicon subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18b99339cdce8187ff2d4cd6767224f
http://hdl.handle.net/11697/11234
http://hdl.handle.net/11697/11234