Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동하 | * |
dc.date.accessioned | 2017-11-01T05:01:58Z | - |
dc.date.available | 2017-11-01T05:01:58Z | - |
dc.date.issued | 2017 | * |
dc.identifier.issn | 1567-1739 | * |
dc.identifier.other | OAK-21150 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/239068 | - |
dc.description.abstract | Surface engineering of the electron collecting layers (ECLs) is a straightforward and practical strategy to develop high performance inverted structure organic solar cells (OSCs). Here, we systematically investigate four different types of surface modified ECLs to implement high performance low-energy band gap poly[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-bA]dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]-thiophenediyl] (PTB7) and [6,6]-phenyl-C70-butyric acid methyl ester (PC70BM) based inverted OSCs: (1) single PEIE, (2) ZnO:PEIE mixture (1:1 vol ratio), (3) PEIE/ZnO bilayer, and (4) ZnO/PEIE bilayer. OSCs with the ZnO/PEIE ECL show the highest power conversion efficiency (PCE) value of 8.61% while all the other devices exhibit PCE values of less than 7.80%. The excellent surface coverage as well as proper band alignment of the ZnO/PEIE bilayer leads to the highest device performance. © 2017 Elsevier B.V. | * |
dc.language | English | * |
dc.publisher | Elsevier B.V. | * |
dc.subject | Electron collecting layers | * |
dc.subject | Organic solar cell | * |
dc.subject | Surface engineering | * |
dc.title | Surface engineering of the electron collecting layers for high performance organic photovoltaic cells | * |
dc.type | Article | * |
dc.relation.issue | 11 | * |
dc.relation.volume | 17 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 1476 | * |
dc.relation.lastpage | 1482 | * |
dc.relation.journaltitle | Current Applied Physics | * |
dc.identifier.doi | 10.1016/j.cap.2017.08.014 | * |
dc.identifier.wosid | WOS:000410815300017 | * |
dc.identifier.scopusid | 2-s2.0-85027960604 | * |
dc.author.google | Lim J.W. | * |
dc.author.google | Shim J.W. | * |
dc.author.google | Chung K. | * |
dc.author.google | Kim D.H. | * |
dc.author.google | Choi W.K. | * |
dc.author.google | Hwang D.K. | * |
dc.contributor.scopusid | 김동하(26039227400) | * |
dc.date.modifydate | 20240123104500 | * |