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標題: Synthesis of Ag2S quantum dots for applications in solar cells
作者: Wu, Kun-Lun
關鍵字: Silver sulfide;硫化銀;quantum dots;solor cells;量子點;敏化太陽電池
出版社: 物理學系所
引用: 1. Y.L. Lee, Y.S. Lo, Adv. Funct. Mater., 19, 604–609, (2009). 2. M. Grätzel, Nature, 414, 338−344 (2001). 3. 陳佳靜,國立中興大學物理所碩士論文,2008. 4. 李德龍,國立中興大學物理所碩士論文,2007. 5. S.H. Choi, H. Song, I.K. Park, J.H. Yum, S.S. Kim, S. Lee, Y.E. Sung, Journal of Photochemistry and Photobiology, 179, 135−141, (2006). 6. S. Ito, S.M. Zakeeruddin, R.H. Baker, P. Liska, R. Charvet, P. Comte, M.K. Nazeeruddin, P. Péchy, M. Takata, H. Miura, S. Uchida, M. Grätzel, Adv. Mater, 18, 1202–1205 (2006) 7. 張啟修,國立成功大學化學工程所碩士論文,2007.
We have successfully synthesized Ag2S quantum dots (QDs) on a TiO2 film using chemical bath deposition (CBD). The QDs were used as sensitizers for the TiO2 electrode in solar cells (SC). We observed that the Ag2S-QD SCs with four CBD cycles yielded an efficiency of 0.59%.
TiO2 films covered with a thin layer of ZnS film could reduce the photoelectron recombination on the interface between the QDs and the electrolyte, yielding an enhanced efficiency of 0.66%. The best efficiency of 0.82% was obtained in Ag2S-QD SCs coated with a TiO2 scattering layer.

本研究為利用化學浴沉積法( CBD )合成硫化銀量子點,並應用在
染敏太陽能電池上。實驗得到CBD 4 次為硫化銀量子點在太陽能電池
的最佳條件,並可得到0.59 %的轉換效率。
的再結合率使電池轉換效率增加為0.66 % ,在以覆蓋TiO2 散射層得
到最佳電池轉換效率為0.82 %。
其他識別: U0005-1002201015063600
Appears in Collections:物理學系所

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