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The effect of a buffer layer on the photovoltaic properties of solar cells with P3OT:fullerene composites
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, Insun | - |
dc.contributor.author | Lee, Munjae | - |
dc.contributor.author | Lee, Changhee | - |
dc.contributor.author | Kim, Dae-Won | - |
dc.contributor.author | Moon, In Sik | - |
dc.contributor.author | Hwang, Do-Hoon | - |
dc.date.accessioned | 2009-11-23T04:59:29Z | - |
dc.date.available | 2009-11-23T04:59:29Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | Synth. Met. 153 (2005) 97 | en |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | https://hdl.handle.net/10371/13751 | - |
dc.description.abstract | We have studied the effect of buffer layers such as poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), copper phthalocyanine (CuPC), and gold metal on the photovoltaic properties of solar cells with poly(3-octylthiophene) (P3OT):fullerene composites. The device structure is ITO/buffcr/P3OT:C60/BCP/LiF/Al where bathocuproine (BCP) was used as an exciton-blocking layer. The cell with a PEDOT:PSS buffer layer exhibits an open circuit voltage of Voc 0.4 V and the power conversion efficiency of η 1.8%. The incident photon to collected election efficiency (IPCE) is about 30% at 520 nm. The cell with a CuPC buffer layer exhibits slightly higher Voc 0.46 V and power efficiency of η 2.1%. This result indicates that a good buffer layer at the polymer/electrode interfaces can enhance the Voc. and die power conversion efficiency. | en |
dc.language.iso | en | - |
dc.publisher | Elsevier | en |
dc.subject | Organic solar cell | en |
dc.subject | Photovoltaic properties | en |
dc.subject | Buffer layer | en |
dc.title | The effect of a buffer layer on the photovoltaic properties of solar cells with P3OT:fullerene composites | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 유인선 | - |
dc.contributor.AlternativeAuthor | 이문재 | - |
dc.contributor.AlternativeAuthor | 이창희 | - |
dc.contributor.AlternativeAuthor | 김대원 | - |
dc.contributor.AlternativeAuthor | 문인식 | - |
dc.contributor.AlternativeAuthor | 황도훈 | - |
dc.identifier.doi | 10.1016/j.synthmet.2005.07.182 | - |
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