Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 8 | - |
dc.citation.startPage | 100517 | - |
dc.citation.title | CELL REPORTS PHYSICAL SCIENCE | - |
dc.citation.volume | 2 | - |
dc.contributor.author | Wibowo, Febrian Tri Adhi | - |
dc.contributor.author | Krishna, Narra Vamsi | - |
dc.contributor.author | Sinaga, Septy | - |
dc.contributor.author | Lee, SeungJe | - |
dc.contributor.author | Hadmojo, Wisnu Tantyo | - |
dc.contributor.author | Do, Young Rag | - |
dc.contributor.author | Jang, Sung-Yeon | - |
dc.date.accessioned | 2023-12-21T15:20:07Z | - |
dc.date.available | 2023-12-21T15:20:07Z | - |
dc.date.created | 2021-12-31 | - |
dc.date.issued | 2021-08 | - |
dc.description.abstract | Although the power conversion efficiency (PCE) of organic photovoltaic (OPV) devices has recently improved to more than 16%, halogenated solution processes are typically employed to obtain optimal performance. However, halogenated processing is harmful to health and the environment, which can be a significant obstacle to commercialization. Therefore, development of active materials processable under halogen-free conditions is of great importance in this field. In this study, a 16.04% OPV device, processed under halogen-free conditions, is developed by employing a new active-blend system, PBDTTPD-HT:BTP-2F-BO. It is highly soluble in halogen-free solvents, forming a preferential bulk-heterojunction morphology. The PBDTTPD-HT:BTP-2F-BO device achieves a PCE comparable with current state-of-the-art devices based on PBDB-TF:BTP-4F (also known as PM6:Y6) using a conventional halogenated process (16.40% versus 16.33%). Furthermore, it demonstrates a significantly higher PCE than the PBDB-TF:BTP-4F device with a halogen-free process (16.04% versus 9.70%). | - |
dc.identifier.bibliographicCitation | CELL REPORTS PHYSICAL SCIENCE, v.2, no.8, pp.100517 | - |
dc.identifier.doi | 10.1016/j.xcrp.2021.100517 | - |
dc.identifier.issn | 2666-3864 | - |
dc.identifier.scopusid | 2-s2.0-85120309451 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/55925 | - |
dc.identifier.wosid | 000686894300005 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier | - |
dc.title | High-efficiency organic solar cells prepared using a halogen-free solution process | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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.