DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Seungbok | ko |
dc.contributor.author | Jeon, Yeonjee | ko |
dc.contributor.author | Lee, Sang Yeon | ko |
dc.contributor.author | Ma, Boo Soo | ko |
dc.contributor.author | Song, Myoung | ko |
dc.contributor.author | Jeong, Dahyun | ko |
dc.contributor.author | Jo, Jihwan | ko |
dc.contributor.author | Kim, Geon-U | ko |
dc.contributor.author | Lee, Jinho | ko |
dc.contributor.author | Kim, Taek-Soo | ko |
dc.contributor.author | Kim, Bumjoon J. | ko |
dc.contributor.author | Lee, Jung-Yong | ko |
dc.date.accessioned | 2023-08-27T07:02:11Z | - |
dc.date.available | 2023-08-27T07:02:11Z | - |
dc.date.created | 2023-05-12 | - |
dc.date.issued | 2023-08 | - |
dc.identifier.citation | ADVANCED ENERGY MATERIALS, v.13, no.30 | - |
dc.identifier.issn | 1614-6832 | - |
dc.identifier.uri | http://hdl.handle.net/10203/311837 | - |
dc.description.abstract | Intrinsically stretchable organic solar cells (IS-OSCs) have been recently spotlighted for their omnidirectional stretchability, seamless integrability to any surface, and facile fabrication. Due to these attributes, IS-OSCs are ideal off-grid power sources, especially for wearable electronics in real-life. However, under human body elongation as high as approximate to 40%, cracks in IS-OSCs are considered inevitable, and the origin of the mechanical failure is rarely identified. Herein, the crack-initiation and the propagation mechanism are first clarified. Based on this, a crack-free substrate/transparent electrode platform for stretchable electronics is also suggested. A double-locking scheme, which reinforces the physical/chemical adsorption within the most mechanically fragile layer, a poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and also with thermoplastic polyurethane substrate, is introduced. As a result, the crack-onset strain of double-locked IS-OSCs surpasses 40%, while that of pristine ones is less than 20%. The IS-OSCs with the double-locked system exhibits an efficient power conversion efficiency of 10.2%, and the absence of cracks allows the IS-OSCs to maintain 79.7% of the initial PCE at 40% strain. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Intrinsically Stretchable Organic Solar Cells without Cracks under 40% Strain | - |
dc.type | Article | - |
dc.identifier.wosid | 000972555000001 | - |
dc.identifier.scopusid | 2-s2.0-85153102042 | - |
dc.type.rims | ART | - |
dc.citation.volume | 13 | - |
dc.citation.issue | 30 | - |
dc.citation.publicationname | ADVANCED ENERGY MATERIALS | - |
dc.identifier.doi | 10.1002/aenm.202300533 | - |
dc.contributor.localauthor | Kim, Taek-Soo | - |
dc.contributor.localauthor | Kim, Bumjoon J. | - |
dc.contributor.localauthor | Lee, Jung-Yong | - |
dc.contributor.nonIdAuthor | Lee, Sang Yeon | - |
dc.contributor.nonIdAuthor | Jo, Jihwan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | adhesion | - |
dc.subject.keywordAuthor | crack retardation and propagation | - |
dc.subject.keywordAuthor | crack-free | - |
dc.subject.keywordAuthor | cross-linking | - |
dc.subject.keywordAuthor | intrinsically stretchable solar cells | - |
dc.subject.keywordAuthor | stretchable electrodes | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | ADDITIVES | - |
dc.subject.keywordPlus | ACCEPTOR | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | BULK | - |
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