Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jung, Kang-Won | - |
dc.contributor.author | Choi, Yong Chan | - |
dc.date.accessioned | 2021-12-02T05:00:03Z | - |
dc.date.available | 2021-12-02T05:00:03Z | - |
dc.date.created | 2021-11-25 | - |
dc.date.issued | 2022-05 | - |
dc.identifier.issn | 2574-0962 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/15882 | - |
dc.description.abstract | Antimony chalcoiodide, Sb(S,Se)I, has recently gained considerable attention as an alternative to Pb-based perovskites in next-generation solar cells. In this work, we propose an effective solution-processing method for fabricating Sb(S,Se)I alloy films with various S/Se ratios for solar cell applications. The proposed method involves two steps: the formation of Sb2(S,Se)3 (step I) and its conversion to Sb(S,Se)I (step II). We introduced an additional deposition step based on a SbCl3-selenourea solution in step I to fabricate Sb(S,Se)I alloy with tunable properties. We controlled the growth of Sb(S1–xSex)I films (0 ≤ x ≤ 1) and investigated the effects of the S/Se molar ratio on the bandgap, crystalline phase, morphology, and electronic structure. Further, based on the results, we propose suitable electron- and hole-transporting layers for constructing antimony chalcoiodide solar cells. This study highlights the potential of Sb(S,Se)I as a solar absorber and provides some clues to construct Sb(S,Se)I solar cells. © 2021 American Chemical Society. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.title | Compositional Engineering of Antimony Chalcoiodides via a Two-Step Solution Process for Solar Cell Applications | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acsaem.1c02676 | - |
dc.identifier.scopusid | 2-s2.0-85119921889 | - |
dc.identifier.bibliographicCitation | ACS Applied Energy Materials, v.5, no.5, pp.5348 - 5355 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | antimony chalcoiodide | - |
dc.subject.keywordAuthor | lead-free solar cells | - |
dc.subject.keywordAuthor | two-step method | - |
dc.subject.keywordAuthor | solution process | - |
dc.subject.keywordAuthor | compositional engineering | - |
dc.subject.keywordAuthor | SbSI | - |
dc.subject.keywordAuthor | SbSeI | - |
dc.citation.endPage | 5355 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 5348 | - |
dc.citation.title | ACS Applied Energy Materials | - |
dc.citation.volume | 5 | - |
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