| 저자(한글) |
Garci #769,a-Can #771,adas, Jorge,Adkins, Nicholas J. E.,McCain, Stephen,Hauptstein, Bastian,Brew, Ashley,Jarvis, David J.,Min, Gao |
| 초록 |
A series of processes have been developed to facilitate the rapid discovery of new promising thermoelectric alloys. A novel combinatorial facility where elements are wire-fed and laser-melted was designed and constructed. Different sample compositions can be achieved by feeding different element wires at specific rates. The composition of all the samples prepared was tested by energy dispersive X-ray spectroscopy (EDS). Then, their thermoelectric properties (power factor) at room temperature were screened in a specially designed new high-throughput setup. After the screening, the thermoelectric properties can be mapped with the possibility of identifying compositional trends. As a proof-of-concept, a promising thermoelectric ternary system, Al ndash;Fe ndash;Ti, has been identified, demonstrating the capability of this accelerated approach. Graphic Abstract |
