| 二氧化钛多孔纳米片在染料敏化太阳电池中的应用 |
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| 引用本文： | 胡嘉清,雷炳新,孙振范,孙伟,张宪玺.二氧化钛多孔纳米片在染料敏化太阳电池中的应用[J].无机化学学报,2013,29(18). |
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| 作者姓名： | 胡嘉清 雷炳新 孙振范 孙伟 张宪玺 |
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| 作者单位： | 海南师范大学化学与化工学院, 海口 571158;海南师范大学化学与化工学院, 海口 571158;海南师范大学化学与化工学院, 海口 571158;海南师范大学化学与化工学院, 海口 571158;聊城大学化学化工学院 山东省化学储能与新型电池技术重点实验室, 聊城 252000 |
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| 基金项目： | 资国家自然科学基金(No.2011CBA00701)，国家重点基础研究发展计划(No.21171084)和海南省自然科学基金(No.212013和213015)资助项目。 |
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| 摘 要： | 运用连续吸附反应法和化学腐蚀-沉积法，用ZnO/FTO（氟掺杂氧化锡）多孔纳米片为模板，制备了TiO2/FTO多孔纳米片。研究了吸附次数对形貌、光散射性能和染料敏化太阳电池性能的影响。最佳吸附次数为30，由此得到的太阳能电池的效率、短路电流密度Jsc、开路电压Voc和填充因子FF分别为：5.57%、9.26mA·cm-2、0.835V和72.04%。这个效率略高于P25（5.32%），但远高于ZnO（2.41%）。
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| 关 键 词： | 纳米片 多孔电极 二氧化钛 染料敏化太阳电池 |
| 修稿时间： | 5/5/2014 12:00:00 AM |
Porous TiO2 Nanosheets Films for Dye-Sensitized Solar Cells |
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| HU Jia-Qing,LEI Bing-Xin,SUN Zhen-Fan,SUN Wei and ZHANG Xian-Xi.Porous TiO2 Nanosheets Films for Dye-Sensitized Solar Cells[J].Chinese Journal of Inorganic Chemistry,2013,29(18). |
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| Authors: | HU Jia-Qing LEI Bing-Xin SUN Zhen-Fan SUN Wei and ZHANG Xian-Xi |
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| Institution: | School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, China;Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China |
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| Abstract: | Astrategy was presented for synthesizing TiO2 nanosheets on fluorine-doped tin oxide (FTO) glass substrate through layer-by-layer absorption and reaction (LBL-AR) method using porous ZnO nanosheets as a template, followed by wet-chemical etching and depositing process. The effect of immersing cycles on the morphology, optical property and performance of dye-sensitized solar cells (DSSCs) has been demonstrated. Amaximum efficiency of 5.57% is obtained from 30 cycles of immersing, with a short-circuit current density (Jsc) of 9.26 mA·cm-2, open-circuit voltage (Voc) of 0.835 V and fill factor (FF) of 72.04%. The maximum efficiency achieved is a little higher than that of cell-P25 (5.32%) and much higher than that of ZnO nanosheets (2.41%). |
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| Keywords: | nanosheet porous electrode TiO2 dye-sensitized solar cell |
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