Understanding what determines the organic solar cell stability

Hyojung Cha; Jiaying Wu

doi:10.1016/j.joule.2021.05.020

Understanding what determines the organic solar cell stability

Hyojung Cha
, Jiaying Wu

Major in Hydrogen & Renewable Energy

Imperial College London

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Understanding the fundamental origin of morphological degradation in non-fullerene acceptor-based organic solar cells is challenging. In the April 2021 issue of Nature Materials, Ghasemi et al. reveal that the most thermodynamically unstable and low-miscibility systems with high Flory-Huggins interaction parameter (χ) exhibit the most kinetically stable (low diffusion) morphology for superior device operation stability under thermal stress.

Original language	English
Pages (from-to)	1322-1325
Number of pages	4
Journal	Joule
Volume	5
Issue number	6
DOIs	https://doi.org/10.1016/j.joule.2021.05.020
State	Published - 16 Jun 2021

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10.1016/j.joule.2021.05.020

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title = "Understanding what determines the organic solar cell stability",

abstract = "Understanding the fundamental origin of morphological degradation in non-fullerene acceptor-based organic solar cells is challenging. In the April 2021 issue of Nature Materials, Ghasemi et al. reveal that the most thermodynamically unstable and low-miscibility systems with high Flory-Huggins interaction parameter (χ) exhibit the most kinetically stable (low diffusion) morphology for superior device operation stability under thermal stress.",

author = "Hyojung Cha and Jiaying Wu",

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AU - Wu, Jiaying

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AB - Understanding the fundamental origin of morphological degradation in non-fullerene acceptor-based organic solar cells is challenging. In the April 2021 issue of Nature Materials, Ghasemi et al. reveal that the most thermodynamically unstable and low-miscibility systems with high Flory-Huggins interaction parameter (χ) exhibit the most kinetically stable (low diffusion) morphology for superior device operation stability under thermal stress.

UR - https://www.scopus.com/pages/publications/85107809251

U2 - 10.1016/j.joule.2021.05.020

DO - 10.1016/j.joule.2021.05.020

M3 - Article

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VL - 5

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EP - 1325

JO - Joule

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ER -

Understanding what determines the organic solar cell stability

Abstract

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