• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optical and quantum electronics >Performance of dye-sensitized solar cells based on natural dyes
【24h】

Performance of dye-sensitized solar cells based on natural dyes

机译：基于天然染料的染料敏化太阳能电池的性能

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The natural dyes were successfully extracted from spinach, pitaya pericarp, orange peel, ginkgo leaf, purple cabbage and carrot, and then fabricated a dye-sensitized solar cells (DSSCs). It suggested that the absorption properties of natural dyes were strongly dependent on the types and concentration of pigments, and the purple cabbage exhibited an obvious absorption at 317 nm. Meanwhile, a higher conversion efficiency of 0.157% was obtained as the DSSCs were prepared by using purple cabbage, but the DSSCs showed a poor performance when the carrot was used as natural dyes, just achieved 0.01%. FTIR spectra revealed that purple cabbage showed a better adsorption properties between TiO2 films and dyes than carrot. The dipping time was further investigated and proved that an optimal dipping time was 6 min, the DSSCs using purple cabbage could achieve 0.146% in photoelectric conversion efficiency.
机译：从菠菜，火龙果果皮，桔皮，银杏叶，紫甘蓝和胡萝卜中成功提取了天然染料，然后制成了染料敏化太阳能电池（DSSC）。这表明天然染料的吸收性能强烈依赖于颜料的种类和浓度，紫甘蓝在317 nm处表现出明显的吸收。同时，通过使用紫甘蓝制备DSSCs，可获得较高的转化效率，为0.157％，但是当胡萝卜用作天然染料时，DSSCs的性能较差，仅为0.01％。 FTIR光谱表明，紫甘蓝在TiO2薄膜和染料之间的吸附性能优于胡萝卜。进一步研究了浸渍时间，并证明最佳浸渍时间为6 min，采用紫甘蓝的DSSCs的光电转换效率可达到0.146％。

著录项

  • 来源
    《Optical and quantum electronics》 |2018年第5期|223.1-223.13|共13页
  • 作者

    Gu Peng; Yang Dingyu; Zhu Xinghua; Sun Hui; Li Jitao;

  • 作者单位

    Chengdu Univ Informat Technol, Sch Optoelect Technol, Chengdu 610225, Sichuan, Peoples R China;

    Chengdu Univ Informat Technol, Sch Optoelect Technol, Chengdu 610225, Sichuan, Peoples R China;

    Chengdu Univ Informat Technol, Sch Optoelect Technol, Chengdu 610225, Sichuan, Peoples R China;

    Chengdu Univ Informat Technol, Sch Optoelect Technol, Chengdu 610225, Sichuan, Peoples R China;

    Chengdu Univ Informat Technol, Sch Optoelect Technol, Chengdu 610225, Sichuan, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Dye sensitized solar cells; Natural dyes; FTIR spectra; Photoelectric conversion efficiency; Dipping time;

    机译：染料敏化太阳能电池;天然染料;FTIR光谱;光电转换效率;浸渍时间;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号