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High‐Efficiency Polymer Solar Cells Enhanced by Solvent Treatment

Zhou, Huiqiong, Zhang, Yuan, Seifter, Jason, Collins, Samuel D., Luo, Chan, Bazan, Guillermo C., Nguyen, Thuc‐Quyen, Heeger, Alan J.·2013·Advanced Materials

Abstract

A significant enhancement of efficiency in thieno[3,4-b]-thiophene/benzodithiophene:[6,6]-phenyl C71-butyric acid methyl ester (PTB7:PC70 BM) solar cells can be achieved by methanol treatment. The effects of methanol treatment are shown in an improvement of built-in voltage, a decrease in series resistance, an enhanced charge-transport property, an accelerated and enlarged charge extraction, and a reduced charge recombination, which induce a simultaneous enhancement in open-circuit voltage (Voc), short-circuit current (Jsc), and fill factor (FF) in the devices.

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Metadata

Authors
Zhou, H., Zhang, Y., Seifter, J., Collins, S. D., Luo, C., Bazan, G. C., Nguyen, T., & Heeger, A. J.
Venue
Advanced Materials
Publisher
Wiley
Published
2013-01-28
Volume
25
Issue
11
Pages
1646-1652
ISSN
  • 0935-9648 (ISSN-L)
  • 1521-4095
OpenAlex
W2000620189
Cited by
492
References
0
FWCI
54.32
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: High‐Efficiency Polymer Solar Cells Enhanced by Solvent Treatment. https://app.cochat.ai/papers/10.1002/adma.201204306
The paper
Zhou, H., Zhang, Y., Seifter, J., Collins, S. D., Luo, C., Bazan, G. C., Nguyen, T., & Heeger, A. J. (2013). High‐Efficiency Polymer Solar Cells Enhanced by Solvent Treatment. Advanced Materials. https://doi.org/10.1002/adma.201204306

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.