57 citations · 79 across the 14 of their papers we have counts for
6 papers · 1 filter
Preferred corrosion pathways for oxygen in Al2Ca-twin boundaries and dislocations
Nicolas J. Peter, Daniela Zander, Xumeng Cao +5
With an ongoing discussion on the oxygen diffusion along crystal defects remaining, it is difficult to study this phenomenon in Al containing intermetallic materials due to its rap…
Elemental (im-)miscibility determines phase formation of multinary nanoparticles co-sputtered in ionic liquids
Michael Meischein, Alba Garzón-Manjón, Thomas Hammerschmidt +5
Non-equilibrium synthesis methods allow to alloy bulk-immiscible elements into multinary nanoparticles, which broadens the design space for new materials. Whereas sputtering onto s…
Correlating atom probe tomography with X-Ray and electron spectroscopies to understand microstructure-activity relationships in electrocatalysts
Baptiste Gault, Kevin Schweinar, Siyuan Zhang +4
The search for a new energy paradigm with net-zero carbon emissions requires new technologies for energy generation and storage that are at the crossroad between engineering, chemi…
Dynamic doping and Cottrell atmosphere optimize the thermoelectric performance of n-type PbTe
Yuan Yu, Chongjian Zhou, Xiangzhao Zhang +9
High thermoelectric energy conversion efficiency requires a large figure-of-merit, zT, over a broad temperature range. To achieve this, we optimize the carrier concentrations of n-…
In-situ nitriding of Fe2VAl during laser surface remelting to manipulate microstructure and crystalline defects
Leonie Gomell, Shao-Pu Tsai, Moritz Roscher +5
Tailoring the physical properties of complex materials for targeted applications requires optimizing the microstructure and crystalline defects that influence electrical and therma…
Controlled doping of electrocatalysts through engineering impurities
Se-Ho Kim, Su-Hyun Yoo, Sangyong Shin +9
Fuel cells recombine water from H2 and O2 thereby powering e.g. cars or houses with no direct carbon emission. In anion-exchange membrane fuel cells (AEMFCs), to reach high power d…