退火溫度及摻入奈米粒子對矽太陽電池效率之影響

The effects of annealing temperature and adding nanoparticles on the efficiency of silicon solar cells

李俊穎(Chun-Ying Lee)

指導教授 ： 張顏暉教授

國立臺灣大學/理學院/物理研究所/碩士(2010年)

https://doi.org/10.6342/NTU.2010.02733

摘要

在本論文中，將探討溫度對太陽電池能量轉換效率的影響。從研究發現，在p型矽上摻雜n型摻雜物之擴散溫度、快速熱處理及電極製作都對太陽電池也很大的影響。從實驗得知，在每個製程步驟所應使用的溫度參數。另外，也學習到在太陽電池製程中增加硒化鎘奈米粒子對太陽電池的影響。我們發現因為硒化鎘有非常好的光吸收效率，增加硒化鎘奈米粒子可增進太陽電池的轉換效率。

關鍵字

單晶矽 ； 溫度 ； 硒化鎘

並列摘要

We report in this thesis the effect of the processing temperature on the power conversion efficiency of a solar cell. From our study we found that the temperature used for p-type dopant diffusion, rapid thermal annealing and contact fabrication can have substantial influence on the performance of a solar cell. The bets fabrication parameters for our system are obtained from detail studies by using various fabrication temperatures in different stages. In addition, we also studied the effect of adding CdSe nanoparticles to the solar cell during fabrication process on the performance of the solar cell. We found that, as CdSe has very good light absorption efficiency, adding CdSe nanoparticles to the solar can improve the light conversion efficiency of a Si-based solar cell.

並列關鍵字

monocrystal silicon ； temperature ； CdSe

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