{"title":"Efficient CdS/N719 Cosensitized Solar Cells Based on ZnO Nanorod Arrays","authors":"Yiwu Tang, Zhenyu Wu, Cun Li","doi":"10.1080/15533174.2015.1137046","DOIUrl":null,"url":null,"abstract":"CdS quantum dots (QDs) and N719/QDs cosensitized solar cells based on ZnO nanorod arrays as photoanodes were successfully constructed. The influence of deposition times for CdS QDs on photovoltaic performance of ZnO/CdS photoanodes has been studied. The optimized photovoltaic performance was obtained from the device of the ZnO/CdS(10) electrode, with a VOC of 0.52 V, a JSC of 5.07 mA cm−2, a FF of 18.36, and an η of 0.48%. The cosensitized solar cell exhibited 35% enhancement in power conversion efficiency compared with the device sensitized by CdS QDs only.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/15533174.2015.1137046","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
CdS quantum dots (QDs) and N719/QDs cosensitized solar cells based on ZnO nanorod arrays as photoanodes were successfully constructed. The influence of deposition times for CdS QDs on photovoltaic performance of ZnO/CdS photoanodes has been studied. The optimized photovoltaic performance was obtained from the device of the ZnO/CdS(10) electrode, with a VOC of 0.52 V, a JSC of 5.07 mA cm−2, a FF of 18.36, and an η of 0.48%. The cosensitized solar cell exhibited 35% enhancement in power conversion efficiency compared with the device sensitized by CdS QDs only.
成功构建了以ZnO纳米棒阵列为光阳极的CdS量子点(QDs)和N719/QDs共敏太阳能电池。研究了CdS量子点沉积时间对ZnO/CdS光阳极光电性能的影响。ZnO/CdS(10)电极器件的光伏性能达到了最佳，VOC为0.52 V, JSC为5.07 mA cm−2,FF为18.36，η为0.48%。与仅用CdS量子点敏化的太阳能电池相比，共敏太阳能电池的功率转换效率提高了35%。
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