| 碳掺杂ZnO的制备及光电性能 |
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| 引用本文： | 张凌云,吴钊成,贾若琨,杨玉林. 碳掺杂ZnO的制备及光电性能[J]. 东北师大学报(自然科学版), 2012, 0(1): 107-110 |
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| 作者姓名： | 张凌云 吴钊成 贾若琨 杨玉林 |
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| 作者单位： | 东北电力大学化学工程学院;中国石油吉林石化公司;哈尔滨工业大学化工学院 |
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| 基金项目： | 国家自然科学基金资助项目(5100301);吉林省教育厅基金资助项目(2009092) |
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| 摘 要： | 以乙烯基乙二醇为C源,通过简单的液相法制备了C掺杂的ZnO.通过XRD和XPS分析确定C取代ZnO中的O位,掺杂后的ZnO仍为六方纤锌矿结构.将C掺杂ZnO用作染料敏化太阳能电池阳极材料,电池性能各项参数均有所提高,其中光电流提高了40%,光电转化效率提高了32%.采用交流阻抗进一步研究了ZnO染料敏化太阳能电池界面电阻和电子传输性质.
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| 关 键 词： | 染料敏化 太阳能电池 ZnO 碳 掺杂 |
Preparation and photoelectricity performance of carbon doped ZnO |
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| ZHANG Ling-yun,WU Zhao-cheng,JIA Ruo-kun,YANG Yu-lin. Preparation and photoelectricity performance of carbon doped ZnO[J]. Journal of Northeast Normal University (Natural Science Edition), 2012, 0(1): 107-110 |
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| Authors: | ZHANG Ling-yun WU Zhao-cheng JIA Ruo-kun YANG Yu-lin |
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| Affiliation: | 1.School of Chemical Engineering,Northeast Dianli University,Jilin 132012,China; 2.China Petrochemical Co.Ltd.Jilin Branch,Jilin 132012,China; 3.College of Chemical Technology,Harbin Institute of Technology,Harbin 150001,China.) |
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| Abstract: | In this paper,carbon doped ZnO was prepared by simple solution method using ethylene glycol as carbon source.XRD and XPS indicate that C substituted O position in ZnO lattice and the C doped ZnO was still hexagonal wurtzite structure.The performances of C doped ZnO based on dye-sensitized solar cell were improved than un-doped ZnO.The photocurrent was improved 40% and photo electivity conversion efficiency was improved 32%.The Electrochemical impedance spectroscopy was used to study the resistance in the interface of dye-sensitized solar cell and transmission property of the electron. |
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| Keywords: | dye-sensitized solar cell ZnO carbon doping |
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