{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388845859670528.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/solr.201800302"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fsolr.201800302"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/solr.201800302"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/solr.201800302"}}],"dc:title":[{"@value":"Review of Novel Passivation Techniques for Efficient and Stable Perovskite Solar Cells"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:sec><jats:label/><jats:p>Perovskite solar cells contain various defects within the perovskite absorber and the corresponding interfaces, affecting device performance and stability. Fortunately, there have been tremendous efforts in advancing passivation techniques contributing to high‐efficiency perovskite solar cell with improved stability. Here, the state‐of‐the‐art passivation approaches for each layer of the perovskite cell with the aim of improving carrier extraction, reducing carrier recombination, and/or improving cell stability are reviewed. Passivation of the electron transport layer can improve the stability of perovskite solar cells by reducing trap states or by physically separating the transport layer from contacting perovskite. Controlling the amount of PbI<jats:sub>2</jats:sub> in the perovskite precursor has been found to be effective in passivating defect states at the grain boundaries and on the surface. Additives such as elemental iodine, organic surfactants, and Group 1 metal compounds incorporated in perovskite precursors have been reported to passivate recombination trap centers. These approaches have also contributed to improved energy band alignment between carrier transport layers and perovskite absorber improving device performance. An effective strategy to improve moisture stability is the use of 2D perovskites or hydrophobic large cation molecules forming 2D or quasi‐2D phases at grain boundaries or film surfaces providing passivation and preventing moisture ingress.</jats:p></jats:sec>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383388845859670528","@type":"Researcher","foaf:name":[{"@value":"Jincheol Kim"}],"jpcoar:affiliationName":[{"@value":"Australian Centre for Advanced Photovoltaics School of Photovoltaic and Renewable Energy Engineering University of New South Wales Sydney 2052 Australia"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845859670657","@type":"Researcher","foaf:name":[{"@value":"Anita Ho‐Baillie"}],"jpcoar:affiliationName":[{"@value":"Australian Centre for Advanced Photovoltaics School of Photovoltaic and Renewable Energy Engineering University of New South Wales Sydney 2052 Australia"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845859670656","@type":"Researcher","foaf:name":[{"@value":"Shujuan Huang"}],"jpcoar:affiliationName":[{"@value":"Australian Centre for Advanced Photovoltaics School of Photovoltaic and Renewable Energy Engineering University of New South Wales Sydney 2052 Australia"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"2367198X"},{"@type":"EISSN","@value":"2367198X"}],"prism:publicationName":[{"@value":"Solar RRL"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2019-02-25","prism:volume":"3","prism:number":"4"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fsolr.201800302"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/solr.201800302"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1002/solr.201800302"}],"createdAt":"2019-02-26","modifiedAt":"2023-09-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050285299914907776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Reducing Detrimental Defects for High‐Performance Metal Halide Perovskite Solar Cells"},{"@value":"Reducing detrimental defects for high-performance metal halide perovskite solar cells"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013168830282368","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"A New Strategy for Increasing the Efficiency of Inverted Perovskite Solar Cells to More than 21%: High‐Humidity Induced Self‐Passivation of Perovskite Films"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861707147114624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Defect Passivation for Perovskite Solar Cells: from Molecule Design to Device Performance"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/solr.201800302"},{"@type":"CROSSREF","@value":"10.1002/solr.202000149_references_DOI_CDUOtUZrDM36A5gYzgn2Zi3G5Rj"},{"@type":"CROSSREF","@value":"10.1002/anie.201905521_references_DOI_CDUOtUZrDM36A5gYzgn2Zi3G5Rj"},{"@type":"CROSSREF","@value":"10.1002/cssc.202101573_references_DOI_CDUOtUZrDM36A5gYzgn2Zi3G5Rj"}]}