Chalcogenide perovskites and method for synthesizing chalcogenide perovskites
AssigneePurdue Research Foundation
InventorsRakesh Agrawal, Apurva Ajit Pradhan, Jonathan William Turnley, Suzanne C. Bart, Madeleine Claire Uible
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Abstract
Methods for synthesizing chalcogenide perovskites and chalcogenide perovskites synthesized thereby. Such s method includes providing a precursor solution containing a metal precursor, depositing the precursor solution onto a substrate to form a precursor film, and heating the precursor film in the presence of a chalcogen source to form a chalcogenide perovskite. The precursor solution is oxygen-free, and the steps of depositing and heating are conducted in an inert atmosphere.
Claims20
A method of synthesizing a chalcogenide perovskite, the method comprising:
- providing a precursor solution containing a metal precursor, wherein the precursor solution is oxygen-free;
- depositing the precursor solution onto a substrate to form a precursor film;
- and
- heating the precursor film in the presence of a chalcogen source to form a chalcogenide perovskite;
- wherein the steps of depositing and heating are conducted in an inert atmosphere.
Dependencies are inferred from the claim text.