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首页> 外文期刊>Sensors and Actuators, A. Physical >A comparative study on electrical properties of dye-sensitized solar cell and silicon photodiode under colored light for optical sensor applications
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A comparative study on electrical properties of dye-sensitized solar cell and silicon photodiode under colored light for optical sensor applications

机译：光学传感器应用中染色敏化太阳能电池和硅光电二极管电性能的比较研究

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摘要

In order to investigate the feasibility of applying dye-sensitized solar cells (DSSC) as optical sensors, DSSC and Si photodiode (Si PD) were irradiated by RGB LED with various colors and intensities, and the electrical properties were recorded. The relationships between the electrical properties, color and intensity of light are contrastively analyzed. The open-circuit voltage (V-OC) of DSSC is larger and much more stable with the variation of light intensity than that of Si PD, while the short-circuit current (I-SC) of DSSC is relatively smaller than that of Si PD. The colored light is assumed to be monochromatic light with similar color by using conversion algorithm written by Dan Bruton. High relative deviation between the experimental intensity and the calculated incident intensity is found in DSSC and Si PD, confirming the exoterica that RGB-mixed light is not monochromatic in nature though their color is similar. I-SC and V-OC response time under pulsed irradiation by RGB light were studied, and the results show that I-SC rise time of DSSC is similar to 150 ms, which is at least three times as long as that of Si PD, and V-OC fall time of DSSC is much longer than that of Si PD. (C) 2018 Elsevier B.V. All rights reserved.
机译：为了探讨应用染料敏化太阳能电池（DSSC）作为光学传感器的可行性，通过具有各种颜色和强度的RGB LED照射DSSC和Si光电二极管（Si Pd），并记录电性能。对电气性质，颜色和光强度之间的关系进行了对比分析。 DSSC的开路电压（V-oc）较大，更稳定，光强度的变化比Si Pd的变化，而DSSC的短路电流（I-SC）比Si相对小PD。假设彩色光通过使用Dan Bruton编写的转换算法是具有相似颜色的单色光。在DSSC和Si Pd中发现了实验强度和计算的入射强度之间的高相对偏差，证实了RGB混合光在本质上不是单色的Exoterca，尽管它们的颜色是相似的。研究了RGB光照下脉冲照射下的I-SC和V-OC响应时间，结果表明，DSSC的I-SC上升时间类似于150毫秒，只要SI Pd的至少三倍， DSSC的V-OC下降时间远远超过SI PD。 （c）2018年elestvier b.v.保留所有权利。

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  • 来源
    《Sensors and Actuators, A. Physical》 |2018年第2018期|共6页
  • 作者

    Wang Wei; Yuan Huihui; Zhang Yumei; Xie Junjie; Xu Di; Chen Xinyu; He Yunlong; Zhang Tao; Chen Zongqi; Shen Hujiang;

  • 作者单位

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

    Chinese Acad Sci Shanghai Inst Ceram CAS Key Lab Mat Energy Convers 588 Heshuo Rd Shanghai 201899 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TP212.1;
  • 关键词

    Dye-Sensitized solar cell; Si photodiode; LED; Optical sensor; Light intensity; Response time;

    机译：染料敏化太阳能电池;Si光电二极管;LED;光学传感器;光强度;响应时间;

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