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Organic Solar Cells Based on Cellulose Nanopaper from Agroforestry Residues with Efficiency over 16% and Effectively Wide Angle Light Capturing

Abstract

Cellulose nanopaper (CNP) was successfully demonstrated for the enhanced efficiency and effectively wide-angle light capturing of organic solar cells (OSCs). The highest power-conversion efficiency (PCE) is up to 16.17%, which is among the excellent results natural materials for OSCs. The effectively wide-angle harvesting is demonstrated in the range from -45 to 45 degrees. Importantly, when the incident angle is 45o, the JSC with CNP is 21.18 mA/cm2, while the corresponding JSC without CNP is only 15.11 mA/cm2, an increase of ~40% is observed. The present PCEs of are found to be enhanced from 9.12% to 12.78%.

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Supplementary files

Article information


Submitted
24 Dec 2019
Accepted
10 Feb 2020
First published
11 Feb 2020

J. Mater. Chem. A, 2020, Accepted Manuscript
Article type
Communication

Organic Solar Cells Based on Cellulose Nanopaper from Agroforestry Residues with Efficiency over 16% and Effectively Wide Angle Light Capturing

J. Wu, X. Che, H. Hu, B. Li, Y. Liu, J. Li, Y. Ni, X. Zhang, H. Xu and X. Ouyang, J. Mater. Chem. A, 2020, Accepted Manuscript , DOI: 10.1039/C9TA14039E

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