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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 21282 | - |
dc.citation.number | 25 | - |
dc.citation.startPage | 21276 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Hwang, Inchan | - |
dc.contributor.author | Choi, Deokjae | - |
dc.contributor.author | Lee, Sojeong | - |
dc.contributor.author | Seo, Ji Hoon | - |
dc.contributor.author | Kim, Ka-Hyun | - |
dc.contributor.author | Yoon, Ilsung | - |
dc.contributor.author | Seo, Kwanyong | - |
dc.date.accessioned | 2023-12-21T22:11:36Z | - |
dc.date.available | 2023-12-21T22:11:36Z | - |
dc.date.created | 2017-06-15 | - |
dc.date.issued | 2017-06 | - |
dc.description.abstract | We designed and fabricated a random-size inverted-pyramid-structured polydimethylsiloxane (RSIPS-PDMS) sticker to enhance the light absorption of solar cells and thus increase their efficiency. The fabricated sticker was laminated onto bare-glass and crystalline-silicon (c-Si) surfaces; consequently, low solar-weighted reflectance values were obtained for these surfaces (6.88% and 17.2%, respectively). In addition, we found that incident light was refracted at the PDMS-air interface of each RSIPS, which redirected the incident power and significantly increased the optical path length in the RSIPS-PDMS sticker which was 14.7% greater than that in a flat-PDMS sticker. Moreover, we investigated power reflection and propagation through the RSIPS-PDMS sticker using a finite-difference time-domain method. By attaching an RSIPS-PDMS sticker onto both an organic solar cell (OSC) based on a glass substrate and a c-Si solar cell, the power conversion efficiency of the OSC and the c-Si solar cell were increased from 8.57% to 8.94% and from 16.2% to 17.9%, respectively. Thus, the RSIPS-PDMS sticker is expected to be universally applicable to the surfaces of solar cells to enhance their light absorption. | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.9, no.25, pp.21276 - 21282 | - |
dc.identifier.doi | 10.1021/acsami.7b04525 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.scopusid | 2-s2.0-85021659524 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22236 | - |
dc.identifier.url | http://pubs.acs.org/doi/abs/10.1021/acsami.7b04525 | - |
dc.identifier.wosid | 000404807200026 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Enhancement of Light Absorption in Photovoltaic Devices using Textured Polydimethylsiloxane Stickers | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | antireflection | - |
dc.subject.keywordAuthor | surface structuring | - |
dc.subject.keywordAuthor | PDMS | - |
dc.subject.keywordAuthor | sticker | - |
dc.subject.keywordAuthor | light absorption | - |
dc.subject.keywordAuthor | solar cells | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | FILMS | - |
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