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Journal articles
Enantiopure vs. Racemic Naphthalimide End-Capped Helicenic Non-Fullerene Electron Acceptors: Impact on Organic Photovoltaics Performance
Abstract : Impact of the enantiopurity on organic photovoltaics (OPV) performance was investigated through the synthesis of racemic and enantiomerically pure naphthalimide end-capped helicenes and their application as non-fullerene molecular electron acceptors in OPV devices. A very strong increase of the device performance was observed by simply switching from the racemic to the enantiopure forms of these π-helical non-fullerene acceptors with power conversion efficiencies jumping from 0.4% to ca 2.0% in air-processed poly(3-hexylthiophene) based devices, thus highlighting the key role of enantiopurity in the photovoltaic properties.
Cited literature [2 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01497181
Contributor : Pierre-Antoine Bouit <>
Submitted on : Tuesday, March 28, 2017 - 1:39:18 PM
Last modification on : Wednesday, January 13, 2021 - 3:08:05 AM
Long-term archiving on: : Thursday, June 29, 2017 - 4:13:50 PM
Contributor : Pierre-Antoine Bouit <>
Submitted on : Tuesday, March 28, 2017 - 1:39:18 PM
Last modification on : Wednesday, January 13, 2021 - 3:08:05 AM
Long-term archiving on: : Thursday, June 29, 2017 - 4:13:50 PM
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CEJ-2017.pdf
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