染料敏化太阳电池最高温度的预测研究
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摘要
染料敏化太阳电池效率和寿命受温度的制约,对影响染料敏化太阳电池最高温度的因素进行分析研究,得到了最高温度和影响因素之间的经验公式;并对比了最高温度的公式计算值和全天工况模拟值,结果表明:两者的最高温度非常接近,为预测电池最高温度提供了一种简便的方法,为电池是否需要冷却设计提供了依据。
The efficiency and life span of dye-sensitized solar cells are subjected to the limit of temperature. The influence factors of the maximum temperature were analyzed, and the empirical formula between the maximum temperature and its influence factors was obtained. Through the comparison for formula calculated values of the maximum temperature and simulation values, the result shows that both of the maximum temperatures are very close. A handy method was provided to predict the maximum temperature of dye-sensitized solar cells, and also the evidence whether you need a cooling design was given.
The efficiency and life span of dye-sensitized solar cells are subjected to the limit of temperature. The influence factors of the maximum temperature were analyzed, and the empirical formula between the maximum temperature and its influence factors was obtained. Through the comparison for formula calculated values of the maximum temperature and simulation values, the result shows that both of the maximum temperatures are very close. A handy method was provided to predict the maximum temperature of dye-sensitized solar cells, and also the evidence whether you need a cooling design was given.
引文
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[6]王松蕊,付亚娟,卢立丽,等.锂离子电池温度变化热模拟研究[J].电源技术,2010,34(1):41-44.
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[2]GRATZEL M.Review:Dye-sensitized solar cells[J].Journal of Photo chemistry and Photo biology C:Photo Chemistry Reviews,2003,4:145-153.
[3]MATHEW S,YELLA A,GAO P,et al.Dye-sensitized solar cells with 13%efficiency achieved through molecular engineering of porphyrin sensitizers[J].Nature Chemistry,2014,6(3):242-247.
[4]TOIVOLA M,PELTOKORPI L,HALME J,et al.Regenerative effects by temperature variations in dye-sensitized solar cells[J].Solar Energy Materials and Solar Cells,2007,91:1733-1742.
[5]史继富,万青翠,徐刚,等.温度对多硫电解质及量子点敏化太阳电池性能的影响[J].物理化学学报,2011,27(10):2360-2366.
[6]王松蕊,付亚娟,卢立丽,等.锂离子电池温度变化热模拟研究[J].电源技术,2010,34(1):41-44.
[7]邱轶兵.实验设计与数据处理[M].合肥:中国科学技术大学出版社,2008:77-122.
[8]刘鹤年.流体力学[M].2版.北京:中国建筑工业出版社,2004:112-117.
[9]ODA T,TANAKA S,HAYASE S.Differences in characteristics of dye-sensitized solar cells containing acetonitrile and ionic liquid-based electrolytes studied using a novel model[J].Solar Energy Materials and Solar Cells,2006,90(16):2696-2709.