Thermally Stable Inorganic CsPbI2Br Mesoscopic Metal Halide Perovskite Solar Submodules
DC Field | Value | Language |
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dc.contributor.author | Heo, Jin Hyuck | - |
dc.contributor.author | Kim, Do Hun | - |
dc.contributor.author | Park, Jin Kyoung | - |
dc.contributor.author | Choi, Yong Kyu | - |
dc.contributor.author | Lee, David S. | - |
dc.contributor.author | Im, Sang Hyuk | - |
dc.date.accessioned | 2021-08-31T23:03:40Z | - |
dc.date.available | 2021-08-31T23:03:40Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2019-11-20 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/61562 | - |
dc.description.abstract | Highly efficient and thermally stable inorganic CsPbI2Br mesoscopic metal halide perovskite (MHP) solar cells with a poly-3-hexylthiophene (P3HT) hole transporting layer (HTL) are demonstrated by spin-washing of the P3HT HTL since the light harvesting efficiency is improved by minimizing the coabsorption of light by P3HT, and the open-circuit voltage is enhanced because of the increased valence band maximum position of the spin-washed P3HT HTL. The spin-washed CsPbI2Br MHP solar cell exhibited 1.24 V open-circuit voltage (V-oc), 14.20 mA/cm(2) short-circuit current density (J(sc)), 81.52% fill factor (FF), and 14.35% power conversion efficiency (PCE). The unencapsulated spin-washed CsPbI2Br MHP solar cell went through 7.56% degradation after a 1000 h thermal stability test under 100 degrees C/25% relative humidity (RH) and simultaneous 1 sun light soaking conditions. In addition, the unencapsulated spin-washed CsPbI2Br MHP solar submodule with 25 cm(2) of masked active area showed a 98% geometrical FF, 115.09 mA short-circuit current, 3.54 V V-oc, 71.09% FF, and 11.58% PCE while exhibiting 8.80% of degradation during a thermal stability test at 100 degrees C/25% RH and 1 sun light soaking for 1000 h. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | EFFICIENT | - |
dc.subject | CELLS | - |
dc.title | Thermally Stable Inorganic CsPbI2Br Mesoscopic Metal Halide Perovskite Solar Submodules | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Im, Sang Hyuk | - |
dc.identifier.doi | 10.1021/acsami.9b12179 | - |
dc.identifier.scopusid | 2-s2.0-85074825974 | - |
dc.identifier.wosid | 000499740300019 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.11, no.46, pp.43066 - 43074 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 11 | - |
dc.citation.number | 46 | - |
dc.citation.startPage | 43066 | - |
dc.citation.endPage | 43074 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordAuthor | inorganic perovskite | - |
dc.subject.keywordAuthor | solar cells | - |
dc.subject.keywordAuthor | submodules | - |
dc.subject.keywordAuthor | stability | - |
dc.subject.keywordAuthor | spin-washing | - |
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