Abnormal strong burn-in degradation of highly efficient polymer solar cells caused by spinodal donor-acceptor demixing

Liet al. study degradation in organic photovoltaics from a morphological perspective. They find that donor and acceptor phases undergo excessive demixing via spinodal decomposition resulting in a reduction of charge generation. Demixing is due to the inherently low miscibility of both materials.

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Detalles Bibliográficos
Autores principales: Ning Li, José Darío Perea, Thaer Kassar, Moses Richter, Thomas Heumueller, Gebhard J. Matt, Yi Hou, Nusret S. Güldal, Haiwei Chen, Shi Chen, Stefan Langner, Marvin Berlinghof, Tobias Unruh, Christoph J. Brabec
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/e0bf0ea66bc542b8a515afbccd38a6d5
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