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A covalent cobalt diimine-dioxime - fullerene assembly for photoelectrochemical hydrogen production from near-neutral aqueous media

Dongyue Sun 1 Adina Morozan 1 Matthieu Koepf 1, * Vincent Artero 1, * 
* Corresponding author
1 SolHyCat - Solar fuels, hydrogen and catalysis
LCBM - UMR 5249 - Laboratoire de Chimie et Biologie des Métaux
Abstract : The covalent assembly between a cobalt diimine-dioxime complex and a fullerenic moiety results in enhanced catalytic properties in terms of overpotential requirement for H2 evolution. The interaction between the fullerene moiety and PCBM heterojunction further allows for the easy integration of the cobalt diimine-dioxime – fullerene catalyst with a poly-3-hexylthiophene (P3HT):[6,6]-phenyl-C61-butyric acid methyl ester (PCBM) bulk heterojunction, yielding hybrid photoelectrodes for H2 evolution from near-neutral aqueous solutions.
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https://hal.archives-ouvertes.fr/hal-03620068
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Submitted on : Wednesday, April 20, 2022 - 3:31:32 PM
Last modification on : Wednesday, April 20, 2022 - 6:18:35 PM
Long-term archiving on: : Thursday, July 21, 2022 - 7:31:59 PM

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Dongyue Sun, Adina Morozan, Matthieu Koepf, Vincent Artero. A covalent cobalt diimine-dioxime - fullerene assembly for photoelectrochemical hydrogen production from near-neutral aqueous media. Chemical Science , The Royal Society of Chemistry, 2022, 13 (13), pp.3857-3863. ⟨10.1039/d1sc06335a⟩. ⟨hal-03620068⟩

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