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dc.contributor.authorHou, Yu
dc.contributor.authorQiao, Hongwei
dc.contributor.authorYang, Shuang
dc.contributor.authorLi, Chunzhong
dc.contributor.authorZhao, Huijun
dc.contributor.authorYang, Hua Gui
dc.date.accessioned2018-06-19T22:49:01Z
dc.date.available2018-06-19T22:49:01Z
dc.date.issued2017
dc.identifier.issn0888-5885
dc.identifier.doi10.1021/acs.iecr.6b04478
dc.identifier.urihttp://hdl.handle.net/10072/377223
dc.description.abstractSingle crystalline structures with less grain boundaries and longer carrier diffusion length are essential for high performance perovskite solar cells. In this paper, we report a molten salt-assisted method to gain a perovskite film with submillimeter-sized single crystal domains by using excess ammonium salt for the first time. The resulted crystal size can reach 0.5 mm, and an aspect ratio over 1000. A photovoltaic device based on this film exhibits a champion power conversion efficiency (PCE) of 10.12%. This synthetic strategy enables the formation of submillimeter-sized perovskite films first, which holds promise for the understanding of crystallization in organic–inorganic perovskite and paves the way to enhance the efficiency of perovskite solar cells.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.ispartofpagefrom524
dc.relation.ispartofpageto529
dc.relation.ispartofissue2
dc.relation.ispartofjournalIndustrial & Engineering Chemistry Research
dc.relation.ispartofvolume56
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchMaterials engineering not elsewhere classified
dc.subject.fieldofresearchcode34
dc.subject.fieldofresearchcode40
dc.subject.fieldofresearchcode401699
dc.titleMolten Salt-Assisted Growth of Perovskite Films with Submillimeter-Sized Grains
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Environment
gro.hasfulltextNo Full Text
gro.griffith.authorZhao, Huijun
gro.griffith.authorYang, Huagui
gro.griffith.authorHou, Yu


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