Effect of porosity on the efficiency of DSSC produced by using nano size TiO2 powders

Date

2014-01-01

Author

Bilgin, Nursev
Park, Jongee
Öztürk, Abdullah

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Gözenekliliğin, 20 nm ve 200 nm TiO2 partiküllerinin farklı oranlarda karıştırılmasıyla oluşturulan pastalar kullanılarak hazırlanan boyaya duyarlı güneş pillerinin (DSSC'ler) enerji dönüşüm verimine etkisi araştırılmıştır. Macunların mikroyapısını incelemek için XRD ve SEM analizleri yapılmıştır. DSSC'lerin enerji dönüşüm verimliliği, tam akım yoğunluğu-voltaj eğrisi çizilerek belirlendi. Ağırlıkça% 40 20 nm ve ağırlıkça% 60 200 nm TiO2 partiküllerinden oluşan karışım kullanılarak hazırlanan DSSC,% 6.74'lük en iyi enerji dönüşüm verimliliğini korumuştur. İki farklı boyuttaki TiO 2 partiküllerinin karışımına dayanan macunlar kullanılarak hazırlanan DSSC'lerin enerji dönüşüm verimliliği, sadece 20 nm veya sadece 200 nm TiO2 partiküllerinden oluşan pastalar kullanılarak hazırlanan DSSC'lerden çok daha iyidir.

URI

https://hdl.handle.net/11511/72631

Journal

Ceramic Engineering and Science Proceedings

DOI

https://doi.org/10.1002/9781118807934.ch7

Collections

Unverified, Article

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Citation Formats

N. Bilgin, J. Park, and A. Öztürk, “Effect of porosity on the efficiency of DSSC produced by using nano size TiO2 powders,” Ceramic Engineering and Science Proceedings, pp. 67–77, 2014, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/72631.