A transparent poly(3,4-ethylenedioxylenethiophene):poly(styrene sulfonate) cathode for low temperature processed, metal-oxide free perovskite solar cells
DC Field | Value | Language |
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dc.contributor.author | Chen, Li | - |
dc.contributor.author | Xie, Xiaoyin | - |
dc.contributor.author | Liu, Zhihai | - |
dc.contributor.author | Lee, Eun-Cheol | - |
dc.date.available | 2020-02-27T18:44:38Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-04-21 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/6218 | - |
dc.description.abstract | Low temperature processed, metal-oxide free planar perovskite solar cells (PSCs) were fabricated on glass and polyethylene terephthalate (PET) substrates using polyetherimide (PEI) modified poly(3,4-ethylenedioxylenethiophene):poly(styrene sulfonate) (PEDOT:PSS) as the cathode. The modification by PEI significantly changed the work function of PEDOT: PSS from -5.06 to -4.08 eV, yielding better electron transportation. The rigid cell on the glass substrate exhibited a high power conversion efficiency (PCE) of 12.42% without significant hysteresis and comparable to the PCE of PSCs with metal oxide cathodes. Moreover, the stability in air was higher by 32% than that of the devices with metal-oxide cathodes. The flexible device on the PET substrate exhibited a PCE of 9.73% and good bendability. Our results indicate that the flexibility of the PEDOT: PSS/PEI cathode is promising for use in large-scale roll-to-roll production of PSCs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.subject | EFFICIENT | - |
dc.subject | POLYMER | - |
dc.subject | ELECTRODES | - |
dc.subject | ULTRATHIN | - |
dc.subject | PEDOTPSS | - |
dc.subject | FILMS | - |
dc.title | A transparent poly(3,4-ethylenedioxylenethiophene):poly(styrene sulfonate) cathode for low temperature processed, metal-oxide free perovskite solar cells | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000398889600022 | - |
dc.identifier.doi | 10.1039/c6ta10588b | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.5, no.15, pp.6974 - 6980 | - |
dc.identifier.scopusid | 2-s2.0-85017596667 | - |
dc.citation.endPage | 6980 | - |
dc.citation.startPage | 6974 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 5 | - |
dc.citation.number | 15 | - |
dc.contributor.affiliatedAuthor | Liu, Zhihai | - |
dc.contributor.affiliatedAuthor | Lee, Eun-Cheol | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | ULTRATHIN | - |
dc.subject.keywordPlus | PEDOTPSS | - |
dc.subject.keywordPlus | FILMS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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