DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Byungho | ko |
dc.contributor.author | Yun, Alan Jiwan | ko |
dc.contributor.author | Kim, Jinhyun | ko |
dc.contributor.author | Gil, Bumjin | ko |
dc.contributor.author | Shin, Byungha | ko |
dc.contributor.author | Park, Byungwoo | ko |
dc.date.accessioned | 2019-12-20T06:21:39Z | - |
dc.date.available | 2019-12-20T06:21:39Z | - |
dc.date.created | 2019-10-07 | - |
dc.date.created | 2019-10-07 | - |
dc.date.created | 2019-10-07 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | ADVANCED MATERIALS INTERFACES, v.6, no.22, pp.1901372 | - |
dc.identifier.issn | 2196-7350 | - |
dc.identifier.uri | http://hdl.handle.net/10203/270031 | - |
dc.description.abstract | Herein, solution-processible inorganic hole-transport layer (HTL) of a perovskite solar cell that consists of CuGaO2 nanoparticles and CuSCN, which leads to an improved device performance as well as long-term stability, is reported. Uniform films of CuGaO2 are prepared by first treating CuGaO2 nanoparticles with aminosilane that leads to well-dispersed CuGaO2 solution, followed by spin-coating of the suspension. Subsequent spin-coating of CuSCN solution onto the CuGaO2 forms a smooth HTL with excellent coverage and electrical conductivity. Comparing to the reference device with CuSCN HTL, the CuGaO2/CuSCN device improves carrier extraction and reduces trap density by approximate to 40%, as measured by photoluminescence and capacitance analysis. Excellent thermal stability is also demonstrated: approximate to 80% of the initial efficiency of the perovskite solar cells with the CuGaO2/CuSCN HTL is retained after 400 h under 85 degrees C/85% relative humidity environment. | - |
dc.language | English | - |
dc.publisher | WILEY | - |
dc.title | Aminosilane-Modified CuGaO2 Nanoparticles Incorporated with CuSCN as a Hole-Transport Layer for Efficient and Stable Perovskite Solar Cells | - |
dc.type | Article | - |
dc.identifier.wosid | 000486916700001 | - |
dc.identifier.scopusid | 2-s2.0-85073946905 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 22 | - |
dc.citation.beginningpage | 1901372 | - |
dc.citation.publicationname | ADVANCED MATERIALS INTERFACES | - |
dc.identifier.doi | 10.1002/admi.201901372 | - |
dc.contributor.localauthor | Shin, Byungha | - |
dc.contributor.nonIdAuthor | Lee, Byungho | - |
dc.contributor.nonIdAuthor | Yun, Alan Jiwan | - |
dc.contributor.nonIdAuthor | Kim, Jinhyun | - |
dc.contributor.nonIdAuthor | Gil, Bumjin | - |
dc.contributor.nonIdAuthor | Park, Byungwoo | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | CuGaO2 | - |
dc.subject.keywordAuthor | CuSCN | - |
dc.subject.keywordAuthor | long-term stability | - |
dc.subject.keywordAuthor | perovskite solar cells | - |
dc.subject.keywordPlus | HIGHLY EFFICIENT | - |
dc.subject.keywordPlus | SPIRO-OMETAD | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | COST | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | DEGRADATION | - |
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