https://scholars.lib.ntu.edu.tw/handle/123456789/432845
標題: | Extended red light harvesting in a poly(3-hexylthiophene)/iron disulfide nanocrystal hybrid solar cell | 作者: | Lin Y.-Y. Wang D.-Y. Yen H.-C. Chen H.-L. Chen C.-C. Chen C.-M. Tang C.-Y. CHUN-WEI CHEN HSUEN-LI CHEN |
公開日期: | 2009 | 卷: | 20 | 期: | 40 | 來源出版物: | Nanotechnology | 摘要: | A polymer solar cell based on poly(3-hexylthiophene) (P3HT)/iron disulfide (FeS2) nanocrystal (NC) hybrid is presented. The FeS2 NCs of 10nm in diameter were homogeneously blended with P3HT to form an active layer of a solar cell. An extended red light harvesting up to 900nm resulting from the NCs in the device has been demonstrated, compared to a typical absorption edge of 650nm of a pristine P3HT. The environmentally friendly and low-cost FeS2 NCs can be used as a promising candidate for an acceptor in the polymer solar cell device application with an enhanced photovoltaic response in the extended red light region. © 2009 IOP Publishing Ltd. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-70349669457&doi=10.1088%2f0957-4484%2f20%2f40%2f405207&partnerID=40&md5=1116d6932e9ec8b228f0c4005c55e149 https://scholars.lib.ntu.edu.tw/handle/123456789/432845 |
ISSN: | 09574484 | DOI: | 10.1088/0957-4484/20/40/405207 | SDG/關鍵字: | Absorption edges; Active Layer; Device application; Environmentally-friendly; Hybrid solar cells; Photovoltaic response; Poly-3-hexylthiophene; Polymer Solar Cells; Red light; Carrier mobility; Cell membranes; Harvesting; Nanocrystals; Photovoltaic cells; Solar cells; Solar power generation; iron derivative; iron disulfide; nanocrystal; poly(3 hexylthiophene); polymer; thiophene derivative; unclassified drug; iron; nanoparticle; poly(3 hexylthiophene); poly(3-hexylthiophene); pyrite; sulfide; absorption spectroscopy; article; controlled study; device; hybrid; near infrared spectroscopy; particle size; priority journal; red light; transmission electron microscopy; ultraviolet spectroscopy; X ray diffraction; chemistry; methodology; nanotechnology; power supply; scanning electron microscopy; solar energy; ultrastructure; Electric Power Supplies; Iron; Microscopy, Electron, Scanning; Microscopy, Electron, Transmission; Nanoparticles; Nanotechnology; Solar Energy; Sulfides; Thiophenes; X-Ray Diffraction |
顯示於: | 材料科學與工程學系 |
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