{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Gu X"],"funding":["Department of Education of Guangdong Province University Innovation Foundation","Guangdong Basic and Applied Basic Research Foundation","National Natural Science Foundation of China","Australian Research Council"],"pagination":["e2200445"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9534952"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(28)"],"pubmed_abstract":["Organic solar cells (OSCs) based on polymer donor and non-fullerene acceptor achieve power conversion efficiency (PCE) more than 19% but their poor absorption below 550 nm restricts the harvesting of high-energy photons. In contrast, wide bandgap all-inorganic perovskites limit the absorption of low-energy photons and cause serious below bandgap loss. Therefore, a 2-terminal (2T) monolithic perovskite/organic tandem solar cell (TSC) incorporating wide bandgap CsPbI<sub>2</sub> Br is demonstrated as front cell absorber and organic PM6:Y6 blend as rear cell absorber, to extend the absorption of OSCs into high-energy photon region. The perovskite sub-cell, featuring a sol-gel prepared ZnO/SnO<sub>2</sub> bilayer electron transporting layer, renders a high open-circuit voltage (V<sub>OC</sub> "],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Organic Solar Cell With Efficiency Over 20% and V<sub>OC</sub> Exceeding 2.1 V Enabled by Tandem With All-Inorganic Perovskite and Thermal Annealing-Free Process."],"pmcid":["PMC9534952"],"funding_grant_id":["2021KTSCX107","DP210103006","62150610496","2020A1515010916"],"pubmed_authors":["Lai X","Li W","He F","Gu X","Tan WL","Zhang Y","Wang T","Sonar P","Liu Q","Kyaw AKK","McNeill CR","Shan C"],"additional_accession":[]},"is_claimable":false,"name":"Organic Solar Cell With Efficiency Over 20% and V<sub>OC</sub> Exceeding 2.1 V Enabled by Tandem With All-Inorganic Perovskite and Thermal Annealing-Free Process.","description":"Organic solar cells (OSCs) based on polymer donor and non-fullerene acceptor achieve power conversion efficiency (PCE) more than 19% but their poor absorption below 550 nm restricts the harvesting of high-energy photons. In contrast, wide bandgap all-inorganic perovskites limit the absorption of low-energy photons and cause serious below bandgap loss. Therefore, a 2-terminal (2T) monolithic perovskite/organic tandem solar cell (TSC) incorporating wide bandgap CsPbI<sub>2</sub> Br is demonstrated as front cell absorber and organic PM6:Y6 blend as rear cell absorber, to extend the absorption of OSCs into high-energy photon region. The perovskite sub-cell, featuring a sol-gel prepared ZnO/SnO<sub>2</sub> bilayer electron transporting layer, renders a high open-circuit voltage (V<sub>OC</sub> ","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Oct","modification":"2025-04-05T11:37:57.759Z","creation":"2025-04-05T11:37:57.759Z"},"accession":"S-EPMC9534952","cross_references":{"pubmed":["35876031"],"doi":["10.1002/advs.202200445"]}}