DC Field | Value | Language |
---|---|---|
dc.contributor.author | Borse, Kunal | ko |
dc.contributor.author | Sharma, Ramakant | ko |
dc.contributor.author | Gupta, Dipti | ko |
dc.contributor.author | Yella, Aswani | ko |
dc.date.accessioned | 2019-09-17T07:20:07Z | - |
dc.date.available | 2019-09-17T07:20:07Z | - |
dc.date.created | 2019-09-17 | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | IEEE JOURNAL OF PHOTOVOLTAICS, v.9, no.5, pp.1266 - 1272 | - |
dc.identifier.issn | 2156-3381 | - |
dc.identifier.uri | http://hdl.handle.net/10203/267522 | - |
dc.description.abstract | Interlayers and interface engineering plays a pivotal role in achieving efficient charge extraction necessary for realizing high power conversion efficiency (PCE) in bulk heterojunction organic solar cells. In this study, we report a novel strategy of combining advantages of both fullerene derivative and non-fullerene acceptor materials by employing solution processable non-fullerene acceptor 3,9-bis(2-methylene-(3-(1,1-dicyanomethylene)-indan-one))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2',3'-d']-s-indaceno[1,2-b:5,6-b']dithiophene (ITIC) to modify the interface between ZnO-based electron transport layer and poly[4,8-bis (5-(2-ethylhexyl)thiophen-2-yl) benzo [1,2-b;4,5-b'] dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carb-oxyhtte-2-6-diyl)] (PTB7-Th): phenyl-C-71-butyric acid methyl ester-based photoactive layer. An improvement in PCE from similar to 7.5% to similar to 9% has been achieved for the devices with ITIC modified interlayer. Time resolved photoluminescence (PL) via time correlated single photon counting and photo-electrochemical impedance spectroscopy (photo-EIS) measurements were carried out to investigate the causes for improved PCE for the devices with ITIC modified interlayer. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | High-Efficiency Organic Solar Cells With Solution Processable Non-Fullerene Acceptor as an Interlayer | - |
dc.type | Article | - |
dc.identifier.wosid | 000483015000014 | - |
dc.identifier.scopusid | 2-s2.0-85071562344 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1266 | - |
dc.citation.endingpage | 1272 | - |
dc.citation.publicationname | IEEE JOURNAL OF PHOTOVOLTAICS | - |
dc.identifier.doi | 10.1109/JPHOTOV.2019.2924400 | - |
dc.contributor.localauthor | Sharma, Ramakant | - |
dc.contributor.nonIdAuthor | Borse, Kunal | - |
dc.contributor.nonIdAuthor | Gupta, Dipti | - |
dc.contributor.nonIdAuthor | Yella, Aswani | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | 3, 9-bis(2-methylene-(3-(1,1-dicyanomethylene)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2 &apos | - |
dc.subject.keywordAuthor | ,3 &apos | - |
dc.subject.keywordAuthor | -d &apos | - |
dc.subject.keywordAuthor | ]-s-indaceno[1,2-b:5,6-b &apos | - |
dc.subject.keywordAuthor | ]dithiophene (ITIC) | - |
dc.subject.keywordAuthor | interface engineering | - |
dc.subject.keywordAuthor | non-fullerene acceptor | - |
dc.subject.keywordAuthor | organic solar cells | - |
dc.subject.keywordAuthor | poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b | - |
dc.subject.keywordAuthor | 4,5-b &apos | - |
dc.subject.keywordAuthor | ]dithiophene-2, 6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thio-phene-)-2-carb-oxylate-2-6-diyl)] (PTB7-Th): PC71BM | - |
dc.subject.keywordPlus | ELECTRON-TRANSPORT LAYER | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PTB7-TH | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | SURFACE | - |
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