Issue 17, 2015
From the journal:

Journal of Materials Chemistry A

The roles of alkyl halide additives in enhancing perovskite solar cell performance†

Chu-Chen Chueh,‡a   Chien-Yi Liao,‡a   Fan Zuo,a   Spencer T. Williams,a   Po-Wei Lianga  and  Alex K.-Y. Jen*ab  

* Corresponding authors

a Department of Materials Science and Engineering, University of Washington, Seattle, WA 98195, USA
E-mail: ajen@u.washington.edu

b Department of Chemistry, University of Washington, Seattle, WA 98195, USA

Abstract

Alkyl halide additives have been investigated to elucidate their effects in enhancing perovskite solar cell performance. We found that the additives can participate in the perovskite formation via dissociated halides, suggesting that molecular structure of alkyl halide additives plays multiple roles in modulating the dynamics of perovskite crystal growth.

Graphical abstract: The roles of alkyl halide additives in enhancing perovskite solar cell performance

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Article information

DOI
https://doi.org/10.1039/C4TA05012F
Article type
Communication
Submitted
23 Sept. 2014
Accepted
15 Okt. 2014
First published
16 Okt. 2014

J. Mater. Chem. A, 2015,3, 9058-9062

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The roles of alkyl halide additives in enhancing perovskite solar cell performance

C. Chueh, C. Liao, F. Zuo, S. T. Williams, P. Liang and A. K.-Y. Jen, J. Mater. Chem. A, 2015, 3, 9058 DOI: 10.1039/C4TA05012F

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