Synthesis and Characterization of Tetraphenylethene AIEgen-Based Push–Pull Chromophores for Photothermal Applications: Could the Cycloaddition–Retroelectrocyclization Click Reaction Make Any Molecule Photothermally Active?

Autor: Maxime Roger, Yann Bretonnière, Yann Trolez, Antoine Vacher, Imane Arbouch, Jérôme Cornil, Gautier Félix, Julien De Winter, Sébastien Richeter, Sébastien Clément, Philippe Gerbier

Publikováno v: International Journal of Molecular Sciences, Vol 24, Iss 10, p 8715 (2023)

Three new tetraphenylethene (TPE) push–pull chromophores exhibiting strong intramolecular charge transfer (ICT) are described. They were obtained via [2 + 2] cycloaddition–retroelectrocyclization (CA-RE) click reactions on an electron-rich alkyne

Externí odkaz: https://doaj.org/article/db6cc4c4b98b446c9cdd6a05af15ded1

Efficient Hydrogen Production at pH 7 in Water with a Heterogeneous Electrocatalyst Based on a Neutral Dimeric Cobalt-Dithiolene Complex

Autor: Chanjuan Zhang, Erwan Prignot, Olivier Jeannin, Antoine Vacher, Diana Dragoe, Franck Camerel, Zakaria Halime, Rafael Gramage-Doria

Publikováno v: ACS Catalysis
ACS Catalysis, 2023, 13, pp.2367-2373. ⟨10.1021/acscatal.2c04939⟩

International audience; The development of efficient hydrogen production technologies is fundamental for replacing fossil fuel-based energies. As such, electrocatalysts derived from earth abundant metal complexes are appealing, and interesting perfor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f55600d0970635f6987301a473180cb2
https://doi.org/10.1021/acscatal.2c04939

Intrinsically switchable electroactive fluorophores based on λ5‐biphosphinines

Autor: Thitiporn Sangchai, Nicolas Ledos, Antoine Vacher, Marie Cordier, Boris Le Guennic, Muirel Hissler, Denis Jacquemin, Pierre-Antoine Bouit

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, 2023, ⟨10.1002/chem.202301165⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d18e305d5a42136fbaf273e195fa9d
https://univ-rennes.hal.science/hal-04094899

Solar-assisted urea oxidation at silicon photoanodes promoted by an amorphous and optically adaptive Ni–Mo–O catalytic layer

Autor: Joudi Dabboussi, Rawa Abdallah, Lionel Santinacci, Sandrine Zanna, Antoine Vacher, Vincent Dorcet, Stéphanie Fryars, Didier Floner, Gabriel Loget

Publikováno v: Journal of Materials Chemistry A
Journal of Materials Chemistry A, Royal Society of Chemistry, In press, ⟨10.1039/D2TA01212J⟩
Journal of Materials Chemistry A, In press, 10 (37), pp.19769-19776. ⟨10.1039/D2TA01212J⟩

International audience; Enabling Si to perform solar photoelectrocatalysis is a tedious task due to its low stability and because it requires interfacial catalytic layers that can impede light absorption. Here, we report the deposition of amorphous N

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3ea078ef46f660256d8f166c5bfea30
https://doi.org/10.1039/d2ta01212j

Molecular and Material Engineering of Photocathodes Derivatized with Polyoxometalate-Supported {Mo3S4} HER Catalysts

Autor: Bruno Fabre, Nathalie Leclerc-Laronze, Antoine Vacher, Cristelle Mériadec, Clément Falaise, Soraya Ababou-Girard, Francis Gouttefangeas, Jeoffrey Tourneur, Loïc Joanny, Emmanuel Cadot, Mohamed Haouas, Gabriel Loget, Emmanuel Guillon

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, 2019, 141 (30), pp.11954-11962. ⟨10.1021/jacs.9b03950⟩
Journal of the American Chemical Society, American Chemical Society, 2019, 141 (30), pp.11954-11962. ⟨10.1021/jacs.9b03950⟩

International audience; Molecular engineering of efficient HER catalysts is an attractive approach for controlling the spatial environment of specific building units selected for their intrinsic functionality required within the multistep HER process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98394dd0eb00d4cff6c47c3ef8db53b8
https://doi.org/10.1021/jacs.9b03950