کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7133388 | 1461825 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparative study on electrical properties of dye-sensitized solar cell and silicon photodiode under colored light for optical sensor applications
ترجمه فارسی عنوان
بررسی مقایسه ای خواص الکتریکی سلول های خورشیدی با حساس به نور و فوتودیود سیلیکون تحت نور رنگی برای کاربردهای حسگر نوری
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کلمات کلیدی
سلول خورشیدی حساس به نور رنگ، سی دی فوتودیود، رهبری، سنسور نوری، شدت نور، زمان پاسخ،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
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 (Voc) of DSSC is larger and much more stable with the variation of light intensity than that of Si PD, while the short-circuit current (Isc) 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. Isc and Voc response time under pulsed irradiation by RGB light were studied, and the results show that Isc rise time of DSSC is â¼150â¯ms, which is at least three times as long as that of Si PD, and Voc fall time of DSSC is much longer than that of Si PD.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 275, 1 June 2018, Pages 148-153
Journal: Sensors and Actuators A: Physical - Volume 275, 1 June 2018, Pages 148-153
نویسندگان
Wei Wang, Huihui Yuan, Yumei Zhang, Junjie Xie, Di Xu, Xinyu Chen, Yunlong He, Tao Zhang, Zongqi Chen, Hujiang Shen,