There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 36 | - |
dc.citation.startPage | 1901805 | - |
dc.citation.title | ADVANCED ENERGY MATERIALS | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Lee, Jeongjoo | - |
dc.contributor.author | Seo, You-Hyun | - |
dc.contributor.author | Kwon, Sung-Nam | - |
dc.contributor.author | Kim, Do-Hyung | - |
dc.contributor.author | Jang, Seokhoon | - |
dc.contributor.author | Jung, Hyeonwoo | - |
dc.contributor.author | Lee, Youngu | - |
dc.contributor.author | Weerasinghe, Hasitha | - |
dc.contributor.author | Kim, Taehyo | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Vak, Doojin | - |
dc.contributor.author | Na, Seok-In | - |
dc.date.accessioned | 2023-12-21T18:41:52Z | - |
dc.date.available | 2023-12-21T18:41:52Z | - |
dc.date.created | 2019-10-11 | - |
dc.date.issued | 2019-09 | - |
dc.description.abstract | The record efficiency of the state-of-the-art polymer solar cells (PSCs) is rapidly increasing, due to the discovery of high-performance photoactive donor and acceptor materials. However, strong questions remain as to whether such high-efficiency PSCs can be produced by scalable processes. This paper reports a high power conversion efficiency (PCE) of 13.5% achieved with single-junction ternary PSCs based on PTB7-Th, PC71BM, and COi8DFIC fabricated by slot-die coating, which shows the highest PCE ever reported in PSCs fabricated by a scalable process. To understand the origin of the high performance of the slot-die coated device, slot-die coated photoactive films and devices are systematically investigated. These results indicate that the good performance of the slot-die PSCs can be due to a favorable molecule-structure and film-morphology change by introducing 1,8-diiodooctane and heat treatment, which can lead to improved charge transport with reduced carrier recombination. The optimized condition is then used for the fabrication of large-area modules and also for roll-to-roll fabrication. The slot-die coated module with 30 cm(2) active-area and roll-to-roll produced flexible PSC has shown 8.6% and 9.6%, respectively. These efficiencies are the highest in each category and demonstrate the strong potential of the slot-die coated ternary system for commercial applications. | - |
dc.identifier.bibliographicCitation | ADVANCED ENERGY MATERIALS, v.9, no.36, pp.1901805 | - |
dc.identifier.doi | 10.1002/aenm.201901805 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.scopusid | 2-s2.0-85070716503 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30364 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/aenm.201901805 | - |
dc.identifier.wosid | 000487808900012 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Slot-Die and Roll-to-Roll Processed Single Junction Organic Photovoltaic Cells with the Highest Efficiency | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | 3D-printer | - |
dc.subject.keywordAuthor | flexible solar cells | - |
dc.subject.keywordAuthor | organic photovoltaic | - |
dc.subject.keywordAuthor | roll-to-roll process | - |
dc.subject.keywordAuthor | slot-die | - |
dc.subject.keywordAuthor | ternary solar cells | - |
dc.subject.keywordPlus | POLYMER SOLAR-CELLS | - |
dc.subject.keywordPlus | 13-PERCENT EFFICIENCY | - |
dc.subject.keywordPlus | SIDE-CHAINS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | RECOMBINATION | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | FULLERENE | - |
dc.subject.keywordPlus | LAYER | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | EXTRACTION | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.