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Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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We want to build a photoelectrochemical device by joining a BiVO4 photoanode and a double junction amorphous silicon solar cell. The J-V curves of both the photoanode and the solar cell are given in the graph. Solar cell BIVO, 0.5 1.0 1.5 Potential (V) These curves are measured at an irradiance of 1000 [W•m-²]. The solar-to-hydrogen efficiency is given by: Jphoto -1.23 [V] Po NSTH Calculate the solar-to-hydrogen efficiency of the device. Give the answer in [%]. 4. 2. Current density (mA/cm³)
Transcribed Image Text:We want to build a photoelectrochemical device by joining a BiVO4 photoanode and a double junction amorphous silicon solar cell. The J-V curves of both the photoanode and the solar cell are given in the graph. Solar cell BIVO, 0.5 1.0 1.5 Potential (V) These curves are measured at an irradiance of 1000 [W•m-²]. The solar-to-hydrogen efficiency is given by: Jphoto -1.23 [V] Po NSTH Calculate the solar-to-hydrogen efficiency of the device. Give the answer in [%]. 4. 2. Current density (mA/cm³)
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