The influence of in situ deposition techniques on PbS seeded CdS/CdSe for enhancing the photovoltaic performance of quantum dot sensitized solar cells
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- 作者：Dinah Punnoosea ; Seong-Min Suha ; Byoung-Jin Kima ; Soo-kyoung kima ; Ch.S.S. Pavan Kumarb ; S. Srinivasa Raoa ; Chebrolu Venkata Thulasi-Varmaa ; A. Eswar Reddya ; Sang-Hwa Chunga ; shchung23@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Hee-Je Kima ; heeje@pusan.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Multi layered quantum dots ; Sensitization techniques ; Efficiency ; Nanoparticles structure
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：773
- 期：Complete
- 页码：27-38
- 全文大小：3759 K
文摘
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PbS seeded CdS/CdSe sensitised TiO2 solar cells concentrating on the influence of two commonly used in situ QD deposition techniques.
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In addition to this, the QDSSC performance is enhanced due to the better light harvesting capability of PbS quantum dots.
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Power conversion efficiency (PCE) of 4.58% was obtained for PbS/CBD-CdS/CBD-CdSe cells.
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With chemical bath deposition we achieved high surface coverage of QDs.