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Royal Society of Chemistry, Chemical Communications, 32(51), p. 7047-7050

DOI: 10.1039/c5cc00128e

International Photonics and OptoElectronics

DOI: 10.1364/oedi.2015.jw3a.6

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Bifunctional Alkyl Chain Barriers for Efficient Perovskite Solar Cells

Journal article published in 2015 by Jing Zhang, Like Huang, Zhelu Hu, Guoqiang Yue, Jinwang Liu, Xingwei Lu, Ziyang Hu, Minghui Shang ORCID, Liyuan Han ORCID, Yuejin Zhu
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Perovskite solar cells as a hot research topic show great urgency to control the interface. In this work, an insulating alkyl chain layer is self assembled at the perovskite/hole transport material interface, which successfully exhibits dual function to block the electron recombination and resist the moisture at the same time. Improved solar energy conversion efficiency and stability of the device are both achieved.