Year: 2020
Type: article
Abstract: We report Fe 2 WO 6 to be an n-type thermoelectric ( zT = 0.027 at 900 °C) with a small polaron conduction mechanism. Electrons reside as Fe 2+ on the Fe 3+ host structure, compensating oxygen vacancies that result from reduction in air above 650 °C.
DOI: 10.1039/d0cp01588a
Authors: Raphael Schuler, Truls Norby, Helmer Fjellvåg
Institution: University of Oslo
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W3035890425