FACsPb Triple Halide Perovskite Solar Cells with Thermal Operation over 200 °C
Source abstract
Abstract
Formamidinium cesium (FACs) perovskites solar cells have been shown to be among the most stable metal halide perovskites. Here, high-temperature data are presented which systematically and statistically demonstrate the high thermal operation of this system to temperatures in excess of 200 °C. Device measurements between 250 K and 490 K show that while some loss of performance is evident at higher temperature, this is driven by reversible halide segregation with no evidence of a structural phase transition over the measurement range probed. Moreover, upon reduction of the temperature back to ambient the power conversion efficiency is retained.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Advancements in Solid Oxide Fuel Cells
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics & Astronomy, University of Oklahoma, Norman, Oklahoma 73019, United States
Department of Physics, University of North Texas, Denton, Texas 76203, United States
National Renewable Energy Laboratory, Golden, Colorado 80401, United States
Swift Solar, San Carlos, California 94070, United States
Funding
Glenn Research Center · University of Oklahoma · National Renewable Energy Laboratory · U.S. Department of Defense · Division of Computer and Network Systems
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