Comparing Donor- and Acceptor-Originated Exciton Dynamics in Non-Fullerene Acceptor Blend Polymeric Systems

Comparing Donor- and Acceptor-Originated Exciton Dynamics in Non-Fullerene Acceptor Blend Polymeric Systems

Non-fullerene type acceptors (NFA) have gained attention owing to their spectral extension that enables efficient solar energy capturing. For instance, the solely NFA-mediated absorbing region contributes to the photovoltaic power conversion efficiency (PCE) as high as ~30%, in the case of the solar...

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Bibliographic Details
Main Authors: Chan Im, Sang-Woong Kang, Jeong-Yoon Choi, Jongdeok An
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Polymers
Subjects:
polymeric photovoltaics
non-fullerene acceptors
transient absorption spectroscopy
exciton dynamics
internal quantum efficiency
Online Access:https://www.mdpi.com/2073-4360/13/11/1770

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