A graphene oxide/oxygen deficient molybdenum oxide nanosheet bilayer as a hole transport layer for efficient polymer solar cells

Shan Chen; Xiaowen Yu; Miao Zhang; Jiamin Cao; Yingru Li; Liming Ding; Gaoquan Shi

doi:10.1039/C5TA04823K

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A graphene oxide/oxygen deficient molybdenum oxide nanosheet bilayer as a hole transport layer for efficient polymer solar cells†

Shan Chen,^a Xiaowen Yu,^a Miao Zhang,^a Jiamin Cao,

^b Yingru Li,^a Liming Ding*^b and Gaoquan Shi*^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Tsinghua University, Beijing 100084, China
E-mail: gshi@tsinghua.edu.cn

^b National Center for Nanoscience and Technology, Beijing 100190, China
E-mail: Ding@nanoctr.cn

Abstract

An annealing-free hole transport layer based on oxygen deficient molybdenum oxide (MoO_3−x) nanosheets was developed for polymer solar cells. It showed performance comparable to that of PEDOT:PSS. For better hole extraction, graphene oxide (GO) was introduced to form a GO/MoO_3−x bilayer as a hole transport layer to further improve the device performance.

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Supplementary files

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Article information

DOI: https://doi.org/10.1039/C5TA04823K
Article type: Communication
Submitted: 29 Jun 2015
Accepted: 06 Aug 2015
First published: 06 Aug 2015

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J. Mater. Chem. A, 2015,3, 18380-18383

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A graphene oxide/oxygen deficient molybdenum oxide nanosheet bilayer as a hole transport layer for efficient polymer solar cells

S. Chen, X. Yu, M. Zhang, J. Cao, Y. Li, L. Ding and G. Shi, J. Mater. Chem. A, 2015, 3, 18380 DOI: 10.1039/C5TA04823K

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Journal of Materials Chemistry A

A graphene oxide/oxygen deficient molybdenum oxide nanosheet bilayer as a hole transport layer for efficient polymer solar cells†

Abstract

Supplementary files

Article information

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A graphene oxide/oxygen deficient molybdenum oxide nanosheet bilayer as a hole transport layer for efficient polymer solar cells

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