{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Chen L"],"funding":["Chongqing Science and Technology Commission","National Natural Science Foundation of China","Chongqing Municipal Education Commission"],"pagination":["15961-15966"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9080180"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["8(29)"],"pubmed_abstract":["As a thin cathode buffer layer (CBL) tris-(8-hydroxyquinoline), aluminum (Alq<sub>3</sub>) is successfully introduced into the planar p-i-n perovskite solar cells (PSC) between the PCBM layer and cathode with a device structure of ITO/PEDOT:PSS/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub>(Cl)/PCBM/Alq<sub>3</sub>/Ag. Due to the as-introduced thin Alq<sub>3</sub> CBL, a high performance planar PSC has been achieved with a fill factor (FF) of 72% and maximum power conversion efficiency (PCE) of 14.22%. The PCE value is approximately 29% higher than that of the reference device without Alq<sub>3</sub> CBL. Concerning the results of AC impedance spectra and transient photocurrent measurements, such a remarkable improvement of PCE is mainly attributed to the Alq<sub>3</sub>-caused better charge-"],"journal":["RSC advances"],"pubmed_title":["High performance planar p-i-n perovskite solar cells based on a thin Alq<sub>3</sub> cathode buffer layer."],"pmcid":["PMC9080180"],"funding_grant_id":["KJ1600327","11504036","KJ1500318","CSTC2015jcyjBX0032","11274256","CSTC2017jcyjAX0333","11774293"],"pubmed_authors":["Guan Y","Yao Y","Cui Y","Chen L","Song Q","Wang G","Niu L"],"additional_accession":[]},"is_claimable":false,"name":"High performance planar p-i-n perovskite solar cells based on a thin Alq<sub>3</sub> cathode buffer layer.","description":"As a thin cathode buffer layer (CBL) tris-(8-hydroxyquinoline), aluminum (Alq<sub>3</sub>) is successfully introduced into the planar p-i-n perovskite solar cells (PSC) between the PCBM layer and cathode with a device structure of ITO/PEDOT:PSS/CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub>(Cl)/PCBM/Alq<sub>3</sub>/Ag. Due to the as-introduced thin Alq<sub>3</sub> CBL, a high performance planar PSC has been achieved with a fill factor (FF) of 72% and maximum power conversion efficiency (PCE) of 14.22%. The PCE value is approximately 29% higher than that of the reference device without Alq<sub>3</sub> CBL. Concerning the results of AC impedance spectra and transient photocurrent measurements, such a remarkable improvement of PCE is mainly attributed to the Alq<sub>3</sub>-caused better charge-","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Apr","modification":"2025-04-26T04:35:51.258Z","creation":"2025-04-06T11:14:35.135Z"},"accession":"S-EPMC9080180","cross_references":{"pubmed":["35542214"],"doi":["10.1039/c8ra01633j"]}}