| N-CdTe薄膜电极液结太阳电池的光电化学性质 |
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| 引用本文： | 邓薰南,庞仁德,甘绍新.N-CdTe薄膜电极液结太阳电池的光电化学性质[J].应用科学学报,1985,3(1):46-51. |
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| 作者姓名： | 邓薰南 庞仁德 甘绍新 |
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| 作者单位： | 上海科学技术大学 |
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| 摘 要： | 本文报道了由N-CdTe薄膜电极构成的液结太阳电池的基本光电化学性质.电池可表示为:N-CdTe/1MNa2S、1M NaOH、1MS/C测量了电池的电流-电压、电流-电极电位曲线,确定了光强与光电压、光电流、转换效率的关系.在60mW/cm2光强下,电池的能量转换效率为1~2%.电极的禁带宽度为1.43eV,借微分电容及最大光电位的测定得到平带电位为-1.1~-1.2V (VS·SCE).此外,还试验了对电极与电解液对转换效率的影响.
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| 收稿时间： | 1983-06-14 |
THE PHOTOELECTROCHEMICAL PROPERTIES OF LIQUID JUNCTION SOLAR CELLS COMPOSED OF N-CdTe FILM ELECTRODES |
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| DENG XUNNAN,PANG RENDE,GAN SHAOXIN.THE PHOTOELECTROCHEMICAL PROPERTIES OF LIQUID JUNCTION SOLAR CELLS COMPOSED OF N-CdTe FILM ELECTRODES[J].Journal of Applied Sciences,1985,3(1):46-51. |
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| Authors: | DENG XUNNAN PANG RENDE GAN SHAOXIN |
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| Institution: | Shanghai University of Science and Technology |
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| Abstract: | The elementary photoelectrochemical properties of liquid junction solar cells composed of N-CdTe film electrotrodes are reported in this paper. The cell could be represented asN-CdTe/1M Na2S, 1M S. 1M NaOH/CThe electrode potential-current curves, voltage-current curves of the cells have been measured. The relationship between the irradiation intensity and the photovoltage, photocurrent and conversion efficiency have been determined. Under the irradiation of 60mW/cm2, the energy conversion efficiency is 1~2%. The band gap of the electrode is 1.43eV. The flatband potential of -1.1~-1.2V (VS·SCE)is determined by the measurement of the differential capacitance and the maximum open-circuit photopotential. Furthermore, the influence of the counter electrodes and electrolytes on the conversion efficiency have been tested. |
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