| 量子点敏化太阳能电池ZnO光阳极的制备及性能 |
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| 引用本文： | 王利行,徐培,常笑鹏,骆泽阳,王欢,宋浩冉,王德军.量子点敏化太阳能电池ZnO光阳极的制备及性能[J].吉林大学学报(理学版),2021,58(4):992-996. |
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| 作者姓名： | 王利行 徐培 常笑鹏 骆泽阳 王欢 宋浩冉 王德军 |
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| 作者单位： | 1. 长春大学 理学院 材料设计与量子模拟重点实验室, 长春 130022； 2. 长春大学 研究生院, 长春 130022
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| 摘 要： | 先用水热法合成ZnO颗粒, 再用溶胶 凝胶法将ZnO颗粒制备成量子点敏化太阳能电池光阳极, 并通过X射线衍射(XRD)、 扫描电子显微镜(SEM)、 透射电子显微镜(TEM)、 紫外-可见吸收光谱(UV-Vis)和光电流密度 电压曲线分析不同厚度的六方纤锌矿型ZnO光阳极对量子点敏化太阳能电池性能的影响. 结果表明, 增加量子点的吸附面积可使ZnO光阳极的UV-Vis谱吸收带边红移, 进而提升太阳能电池的光电转换效率.
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| 关 键 词： | 量子点敏化 太阳能电池 光阳极 ZnO颗粒 |
| 收稿时间： | 2020-01-22 |
Preparation and Performance of ZnO Photoanodefor Quantum Dot Sensitized Solar Cells |
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| WANG Lihang,XU Pei,CHANG Xiaopeng,LUO Zeyang,WANG Huan,SONG Haoran,WANG Dejun.Preparation and Performance of ZnO Photoanodefor Quantum Dot Sensitized Solar Cells[J].Journal of Jilin University: Sci Ed,2021,58(4):992-996. |
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| Authors: | WANG Lihang XU Pei CHANG Xiaopeng LUO Zeyang WANG Huan SONG Haoran WANG Dejun |
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| Institution: | 1. Key Laboratory of Materials Design and Quantum Simulation, College of Science, Changchun University,Changchun 130022, China; 2. Graduate College, Changchun University, Changchun 130022, China
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| Abstract: | ZnO particles was prepared by hydrothermal method and ZnO photoanode was prepared by sol gel method. Through X-ray diffraction (XRD),scanning electron microscope (SEM), transmission electron microscope (TEM), ultraviolet visible absorption spectrum(UV-Vis) and photocurrent density voltage curve, we analyzed the influence of ZnO photoanode with different thickness on quantum dot sensitized solar cells. The results show that increasing the adsorption area of quantumdots can make red shift of the absorption edge of the ZnO photoanode to the visible light region, and then improve the photoelectric conversion efficiency of solar cells. |
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| Keywords: | quantum dot sensitized solar cell photoanode ZnO particle |
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