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arXiv 1606.02435cond-mat.mtrl-sci
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玻璃基片上旋涂CdS薄膜的结构和电学性能

Structural and electrical properties of CdS thin films spin coated on glass substrates

P. Samarasekara, P. A. S. Madushan

摘要:

CdS样品在室温下使用旋涂技术在非晶玻璃和导电玻璃衬底上合成,随后在五个不同温度下在空气中退火一小时。最初改变旋涂的速度和时间以优化样品的性质。在本实验中使用FTIR光谱分析CdS键形成随退火温度的变化。制备了以KI/I2为电解质的液结光电池,并对其光伏特性进行了测试。测量光电压、光电流和相应的输出功率以确定输出功率。

英文摘要:

CdS samples were synthesized on amorphous glass and conductive glass substrates at room temperature using spin coating technique and subsequently annealed at five different temperatures in air for one hour. The speed and time of spin coating were varied initially to optimize the properties of the samples. FTIR spectroscopy was used in this experiment to analyze CdS bond formation variation with annealing temperature. A liquid junction photocell with KI/I2 electrolyte was prepared to measure the photovoltaic properties. Photovoltage, photocurrent and corresponding output power were measured in order to determine the output power.

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