| Presentation | 2019-01-22 Analysis of Organic Photovoltaic Properties Using Electroluminescence from Charge Transfer States Takeshi Yasuda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Power conversion efficiencies (PCEs) of polymer-based bulk heterojunction organic photovoltaics (OPVs) have continued to grow over the past several years, up to 11.7%. Recently, the development of non-fullerene acceptors has led to further improved PCEs up to 14.6%. Thus, non-fullerene acceptors including perylenetetracarboxylic diimide (PTCDI) derivatives have gained increasing interest. In this study, we fabricated planar OPVs using PTCDI with various alkyl chain lengths as an acceptor (A) and a low band-gaped polymer (PTB7) as a donor (D). The OPV characteristics associated with the D-A separation distance controlled by the alkyl chain lengths were investigated by the electroluminescence from charge transfer states. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Non-fullerene acceptor / Perylenetetracarboxylic diimide / Organic solar cell / Organic light-emitting diode |
| Paper # | OME2018-37 |
| Date of Issue | 2019-01-15 (OME) |
| Conference Information | |
| Committee | OME / IEE-DEI |
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| Conference Date | 2019/1/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Island Hotel URASHIMA(Himaka-jima) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Organic Materials, ThinFilms, Devices |
| Chair | Tatsuo Mori(Aichi Inst. of Tech.) / 早川 直樹(名古屋大学) |
| Vice Chair | Yutaka Majima(Tokyo Inst. of Tech.) / 関口 洋逸(住友電工) |
| Secretary | Yutaka Majima(NICT) / 関口 洋逸(Tokyo Inst. of Tech.) |
| Assistant | Hirotake Kajii(Osaka Univ.) / Toshihiko Kaji(Tokyo Univ. of Agriculture and Tech.) / 早瀬 悠二(富士電機) / 村上 義信(豊橋科学技術大学) |
| Paper Information | |
| Registration To | Technical Committee on Organic Molecular Electronics / Technical Meeting on Dielectrics and Electrical Insulation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Organic Photovoltaic Properties Using Electroluminescence from Charge Transfer States |
| Sub Title (in English) | |
| Keyword(1) | Non-fullerene acceptor |
| Keyword(2) | Perylenetetracarboxylic diimide |
| Keyword(3) | Organic solar cell |
| Keyword(4) | Organic light-emitting diode |
| 1st Author's Name | Takeshi Yasuda |
| 1st Author's Affiliation | National Institute for Materials Science(NIMS) |
| Date | 2019-01-22 |
| Paper # | OME2018-37 |
| Volume (vol) | vol.118 |
| Number (no) | OME-411 |
| Page | pp.pp.5-8(OME), |
| #Pages | 4 |
| Date of Issue | 2019-01-15 (OME) |