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dc.contributor.authorDiau, Eric Wei-Guangen_US
dc.contributor.authorJokar, Efaten_US
dc.contributor.authorRameez, Mohammaden_US
dc.date.accessioned2019-09-02T07:46:14Z-
dc.date.available2019-09-02T07:46:14Z-
dc.date.issued2019-08-01en_US
dc.identifier.issn2380-8195en_US
dc.identifier.urihttp://dx.doi.org/10.1021/acsenergylett.9b01179en_US
dc.identifier.urihttp://hdl.handle.net/11536/152625-
dc.description.abstractThis Perspective reviews the developments of tin-based perovskite solar cells (PSCs) during the period 2014-2019 based on two organic cations (methylammonium vs formamidinium) and two device architectures (normal vs inverted) with the strategies of using cocations and coadditives. Unlike their lead-based analogues, tin-based PSCs suffer from the problems of Sn2+/Sn4+ oxidation and film formation. The current best cell is based on an inverted planar FASnI(3) device with guanidinium as cocation, SnF2 as additive, and ethyl-enediammonium iodide as coadditive, which attains record efficiency near 10% with great stability. The device stability and performance might be further improved upon introducing bulky organic cations with a suitable coadditive to form a hybrid 2D/3D crystal structure. Considering the theoretical limit on device efficiency for tin-based PSCs to be, similar to 33%, there is much room for further performance improvement if the problems can be resolved according to the approaches discussed in this Perspective.en_US
dc.language.isoen_USen_US
dc.titleStrategies To Improve Performance and Stability for Tin-Based Perovskite Solar Cellsen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acsenergylett.9b01179en_US
dc.identifier.journalACS ENERGY LETTERSen_US
dc.citation.volume4en_US
dc.citation.issue8en_US
dc.citation.spage1930en_US
dc.citation.epage1937en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.department應用化學系zh_TW
dc.contributor.department應用化學系分子科學碩博班zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.contributor.departmentInstitute of Molecular scienceen_US
dc.identifier.wosnumberWOS:000480672800017en_US
dc.citation.woscount0en_US
Appears in Collections:Articles