Long-term efficient organic photovoltaics based on quaternary bulk heterojunctions

Minwoo Nam; Minjeong Cha; Hyun Hwi Lee; Kahyun Hur; Kyu-Tae Lee; Jaehong Yoo; Il Ki Han; S. Joon Kwon; Doo-Hyun Ko

doi:10.1038/ncomms14068

Nature Communications (Jan 2017)

Long-term efficient organic photovoltaics based on quaternary bulk heterojunctions

Minwoo Nam,
Minjeong Cha,
Hyun Hwi Lee,
Kahyun Hur,
Kyu-Tae Lee,
Jaehong Yoo,
Il Ki Han,
S. Joon Kwon,
Doo-Hyun Ko

Affiliations

Minwoo Nam: Department of Applied Chemistry, Kyung Hee University
Minjeong Cha: Department of Applied Chemistry, Kyung Hee University
Hyun Hwi Lee: Pohang Accelerator Laboratory
Kahyun Hur: Computational Science Center, Korea Institute of Science and Technology
Kyu-Tae Lee: Department of Applied Chemistry, Kyung Hee University
Jaehong Yoo: Department of Applied Chemistry, Kyung Hee University
Il Ki Han: Nanophotonics Research Center, Korea Institute of Science and Technology
S. Joon Kwon: Nanophotonics Research Center, Korea Institute of Science and Technology
Doo-Hyun Ko: Department of Applied Chemistry, Kyung Hee University

DOI: https://doi.org/10.1038/ncomms14068
Journal volume & issue: Vol. 8, no. 1
pp. 1 – 10

Abstract

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Organic photovoltaics suffer from degradation. Here, Namet al. develop a quaternary blend and fabricate devices which lose 28% of their initial efficiency after one year of operation at 65 °C.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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