Solution-Processed SnO₂ Quantum Dots for the Electron Transport Layer of Flexible and Printed Perovskite Solar Cells.

ABSTRACT: Flexible and printed perovskite solar cells (PSCs) fabricated on lightweight plastic substrates have many excellent potential applications in emerging new technologies including wearable and portable electronics, the internet of things, smart buildings, etc. To fabricate flexible and printed PSCs, all of the functional layers of devices should be processed at low temperatures. Tin oxide is one of the best metal oxide materials to employ as the electron transport layer (ETL) in PSCs. Herein, the synthesis and application of SnO₂ quantum dots (QDs) to prepare the ETL of flexible and printed PSCs are demonstrated. SnO₂ QDs are synthesized via a solvothermal method and processed to obtain aqueous and printable ETL ink solutions with different QD concentrations. PSCs are f

SUBMITTER: Kiani MS 

PROVIDER: S-EPMC9370154 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature