DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Jong Kil | ko |
dc.contributor.author | Jin, Mingliang | ko |
dc.contributor.author | An, Chengjin | ko |
dc.contributor.author | Kim, Daewoo | ko |
dc.contributor.author | Jung, HeeTae | ko |
dc.date.accessioned | 2014-12-09T01:24:06Z | - |
dc.date.available | 2014-12-09T01:24:06Z | - |
dc.date.created | 2014-09-02 | - |
dc.date.created | 2014-09-02 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.6, no.14, pp.11047 - 11053 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/192378 | - |
dc.description.abstract | In this work, we demonstrate the high-performance of a PEDOT:PSS free organic photovoltaic cell (OPVC) using an air-plasma modified ITO surface, followed by controlled solvent evaporation and annealing of the P3HT:PCBM photoactive layer. Ultraviolet photoelectron spectroscopy (UPS), X-ray photoelectron spectroscopy (XPS), and conductive atomic force microscopy (c-AFM) results show that the work function of ITO was increased to as high as that of PEDOT:PSS (5.2 eV) after air-plasma treatment, along with significantly enhanced electrical homogeneity. From the dynamic secondary ion mass spectroscopy (DSIMS) results, we confirm that the thermodynamic stability of the slow-dried active layer is attributed to the uniform vertical compositional distribution on the air plasma treated ITO surface, even after thermal annealing at 150 degrees C for 10 min. The resulting device has an open-circuit voltage of 0.65 V, a fill factor of 63%, and a power conversion efficiency of 3.38%, providing a high performance PEDOT:PSS free OPVC device. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | POLYMER PHOTOVOLTAIC CELLS | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | ANODE INTERFACIAL LAYER | - |
dc.subject | OXIDE | - |
dc.subject | BLENDS | - |
dc.subject | EFFICIENT | - |
dc.title | High-Performance of PEDOT/PSS Free Organic Solar Cells on an Air-Plasma-Treated ITO Substrate | - |
dc.type | Article | - |
dc.identifier.wosid | 000339472100034 | - |
dc.identifier.scopusid | 2-s2.0-84905054442 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 14 | - |
dc.citation.beginningpage | 11047 | - |
dc.citation.endingpage | 11053 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/am4049964 | - |
dc.contributor.localauthor | Jung, HeeTae | - |
dc.contributor.nonIdAuthor | An, Chengjin | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | surface modification of ITO | - |
dc.subject.keywordAuthor | PEDOT:PSS free | - |
dc.subject.keywordAuthor | phase separation | - |
dc.subject.keywordAuthor | organic photovoltaic cell | - |
dc.subject.keywordPlus | POLYMER PHOTOVOLTAIC CELLS | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | ANODE INTERFACIAL LAYER | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | BLENDS | - |
dc.subject.keywordPlus | EFFICIENT | - |
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