SnSe2 quantum dot sensitized solar cells prepared employing molecular metal chalcogenide as precursors

Xuechao Yu; Jun Zhu; Yaohong Zhang; Jian Weng; Linhua Hu; Songyuan Dai

doi:10.1039/C2CC17081G

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SnSe₂quantum dot sensitized solar cells prepared employing molecular metal chalcogenide as precursors†

Xuechao Yu,^a Jun Zhu,*^a Yaohong Zhang,^a Jian Weng,^a Linhua Hu^a and Songyuan Dai*^a

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* Corresponding authors

^a Key Laboratory of Novel Thin Film Solar Cells, Institute of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, China
E-mail: zhujzhu@gmail.com, sydai@ipp.ac.cn
Fax: +86-551-5591377
Tel: +86-551-5591377

Abstract

A kind of molecular metal chalcogenide, (N₂H₄)₃(N₂H₅)₄Sn₂Se₆ complex, was synthesized in the hydrazine solution and employed as the precursors for SnSe₂ deposition on TiO₂ nanocrystalline porous films. A power conversion efficiency of 0.12% under AM 1.5, 1 sun was obtained for the SnSe₂ sensitized TiO₂ solar cells.

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Article information

DOI: https://doi.org/10.1039/C2CC17081G
Article type: Communication
Submitted: 15 Nov 2011
Accepted: 06 Feb 2012
First published: 06 Feb 2012

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Chem. Commun., 2012,48, 3324-3326

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SnSe₂ quantum dot sensitized solar cells prepared employing molecular metal chalcogenide as precursors

X. Yu, J. Zhu, Y. Zhang, J. Weng, L. Hu and S. Dai, Chem. Commun., 2012, 48, 3324 DOI: 10.1039/C2CC17081G

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