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DC Field | Value | Language |
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dc.citation.startPage | 104044 | - |
dc.citation.title | NANO ENERGY | - |
dc.citation.volume | 65 | - |
dc.contributor.author | Choi, In Young | - |
dc.contributor.author | Kim, Chan Ul | - |
dc.contributor.author | Park, Wonjin | - |
dc.contributor.author | Lee, Hyungmin | - |
dc.contributor.author | Song, Myoung Hoon | - |
dc.contributor.author | Hong, Kuen Kee | - |
dc.contributor.author | Seok, Sang Il | - |
dc.contributor.author | Choi, Kyoung Jin | - |
dc.date.accessioned | 2023-12-21T18:23:41Z | - |
dc.date.available | 2023-12-21T18:23:41Z | - |
dc.date.created | 2019-09-16 | - |
dc.date.issued | 2019-11 | - |
dc.description.abstract | Herein, we demonstrate a novel two-terminal perovskite/silicon mechanical tandem solar cell, fabricated by bonding a silicon cell upside down on a perovskite cell using a transparent conductive adhesive (TCA). The TCA consists of Ag-coated poly(methyl 2-methylpropenoate) microparticles embedded in a polymer adhesive. The Ag microparticles serve as an electrical current path, and the polymer adhesive mechanically bonds two sub-cells. The specific contact resistance and transmittance of the TCA layer were determined to be 5.46 × 10−2 Ω∙cm2 and >97.0%, respectively. Through an optical simulation, the current of the perovskite top cell was predicted to match the current of the p-type Si bottom cell with an Al back-surface field (BSF) layer when the thickness of MAPbI3 was 150 nm. The tandem cell fabricated under the optimal current matching conditions exhibited a current density of 15.43 mA cm-2, an open-circuit voltage of 1.59 V, and a fill factor of 79%, resulting in a steady-state efficiency of 19.4%. To the best of our knowledge, our result is the highest efficiency among two-terminal mechanical perovskite/silicon tandem cells. The unique structure of this tandem cell facilitates an excellent long-term stability without encapsulation in humid environment. | - |
dc.identifier.bibliographicCitation | NANO ENERGY, v.65, pp.104044 | - |
dc.identifier.doi | 10.1016/j.nanoen.2019.104044 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.scopusid | 2-s2.0-85071341848 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/27523 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2211285519307517?via%3Dihub | - |
dc.identifier.wosid | 000496445600084 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Two-terminal mechanical perovskite/silicon tandem solar cells with transparent conductive adhesives | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Perovskite solar cells (PeSCs) | - |
dc.subject.keywordAuthor | Silicon solar cells | - |
dc.subject.keywordAuthor | Tandem solar cells | - |
dc.subject.keywordAuthor | Transparent conductive adhesives | - |
dc.subject.keywordAuthor | Optical simulation | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | DEVICE | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | LOSSES | - |
dc.subject.keywordPlus | DESIGN | - |
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