Accelerated Discovery of Thermoelectric Materials: Combinatorial Facility and High-Throughput Measurement of Thermoelectric Power Factor
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Other documents of the author: García-Cañadas, Jorge; Adkins, Nicholas J. E.; McCain, Stephen; Hauptstein, Bastian; Brew, Ashley; Jarvis, David J.; Min, Gao
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comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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Title
Accelerated Discovery of Thermoelectric Materials: Combinatorial Facility and High-Throughput Measurement of Thermoelectric Power FactorAuthor (s)
Date
2016-05Publisher
American Chemical SocietyISSN
2156-8952Bibliographic citation
GARCÍA-CAÑADAS, Jorge, et al. Accelerated discovery of thermoelectric materials: combinatorial facility and high-throughput measurement of thermoelectric power factor. ACS combinatorial science, 2016.Type
info:eu-repo/semantics/articlePublisher version
http://pubs.acs.org/doi/abs/10.1021/acscombsci.5b00178Subject
Abstract
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 constr ... [+]
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–Fe–Ti, has been identified, demonstrating the capability of this accelerated approach. [-]
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ACS Comb. Sci., 2016, 18 (6)Rights
Copyright © 2016 American Chemical Society
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