Application of monodisperse TiO2 nanoparticles with the size of 8–10 nm in dye-sensitized solar cells |
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| Institution: | 1. School of Chemical Engineering, Hefei University of Technology, Hefei 230009, China;2. Key Lab of Novel Thin Film Solar Cells, Chinese Academy of Sciences, Hefei 230031, China;1. Department of Physics, Tamilnadu College of Engineering, Karumathampatti, Coimbatore 641 659, Tamil Nadu, India;2. Department of Electronic Engineering, Chemistry and Industrial Engineering, University of Messina, 98166 Messina, Italy;3. Sri Ramakrishna Mission Vidyalaya Swami Shivananda Higher Secondary School, Coimbatore 641 020, Tamil Nadu, India;1. Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Provincial Key Laboratory of Photonics & Information Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, PR China;2. Solid-State Lighting Engineering Research Center, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, PR China;3. Shaanxi Supernova Lighting Technology Co., Ltd., Xi’an, Shaanxi 710077, PR China;1. School of Chemistry and Materials Science, Ludong University, Yantai 264025, PR China;2. College of Engineering and Technology, Jilin Agricultural University, Changchun, 130118, PR China;3. College of Horticulture, Jilin Agricultural University, Changchun 130118, PR China;4. School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore;1. Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland;2. Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland;1. Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China;2. University of Chinese Academy of Sciences, Beijing 100039, China;3. State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China |
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| Abstract: | In this paper, the commercial monodisperse TiO2 nanoparticles with the size of 8–10 nm were successfully applied to the photoelectrode for dye-sensitized solar cells (DSCs) and the influence of the thickness of the TiO2 thin films on the photovoltaic performance of the DSCs was investigated. The result revealed that the DSCs with the TiO2 thin film thickness of 3.6, 8.0, 11.6 and 20.0 μm gave the photoelectric conversion efficiency of 3.67%, 5.92%, 6.71% and 7.03%, respectively, under the illumination of simulated AM 1.5 sunlight (100 mW cm?2). |
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| Keywords: | 8–10 nm Film thickness Dye-sensitized solar cell |
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