Výsledky vyhledávání - "Alain, Deronzier"

Electrochemical Generation and Spectroscopic Characterization of the Key Rhodium(III) Hydride Intermediates of Rhodium Poly(bipyridyl) H2-Evolving Catalysts

Autor: Carmen E. Castillo, Martina Sandroni, Megumi Kayanuma, Robin Gueret, Jérôme Fortage, Chantal Daniel, Thibaut Stoll, Alain Deronzier, Fabrice Odobel, Marie-Noëlle Collomb

Publikováno v: Inorganic Chemistry. 57:11225-11239

We previously reported that the [RhIII(dmbpy)2Cl2]+ (dmbpy = 4,4'-dimethyl-2,2'-bipyridine) complex is an efficient H2-evolving catalyst in water when used in a molecular homogeneous photocatalytic system for hydrogen production with [RuII(bpy)3]2+ (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::893015ed94667c1e8e4a9690e3959889
https://doi.org/10.1021/acs.inorgchem.8b01811

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Photoelectrochemical behavior of multimetallic assemblies based on [Ru(bpy)3]2+-terpyridine building block: [Ru(II)–M–Ru(II)]+ in solution and [Ru(II)–M]+ dyad anchored on ITO (M = Co(III), Fe(II))

Autor: Long Le Quang, Damien Jouvenot, Jérôme Chauvin, Alain Deronzier, Robert Pansu, Rajaa Farran, Frédérique Loiseau

Publikováno v: Inorganica Chimica Acta Reviews
Inorganica Chimica Acta Reviews, Elsevier, 2016, ⟨10.1016/j.ica.2016.05.035⟩

One of the bipyridines of a [Ru(bpy) 3 ] 2+ core has been substituted at its 5 position by a terpyridine chelating unit through an ether bridge. The modification has only a minor influence on the photophysical and electrochemical properties of the Ru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfd32f2e685b648785b86a33757c6306
https://doi.org/10.1016/j.ica.2016.05.035

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[Cr(ttpy)2]3+ as a multi-electron reservoir for photoinduced charge accumulation

Autor: Vincent Maurel, Jérôme Chauvin, Jean-Marie Mouesca, Damien Jouvenot, Alain Deronzier, Frédérique Loiseau, Rajaa Farran, Long Le-Quang

Publikováno v: Dalton Transactions
Dalton Transactions, 2019, 48 (20), pp.6800-6811. ⟨10.1039/C9DT00848A⟩

[Cr(ttpy)2]3+ (ttpy = 4'-(4-methylphenyl)-2,2':6,2''-terpyridine) exhibits rich electrochemical and photophysical properties. Cyclic voltammetry performed in CH3CN shows in the cathodic part the presence of three one-electron reversible systems at -0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1378edb012a03d7373eb5f036b3ddecd
https://hal.science/hal-03954673

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Patterning Surfaces through Photografting of Iodonium Salts

Autor: Jérôme Chauvin, Alain Deronzier, Jérôme Médard, Frédéric Kanoufi, Jean Pinson, Catherine Combellas

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2018, 122 (34), pp.19722-19730. ⟨10.1021/acs.jpcc.8b06541⟩
Journal of Physical Chemistry C, American Chemical Society, 2018, 122 (34), pp.19722-19730

International audience; A gold surface immersed in an aprotic iodonium salt solution containing a photosensitizer is patterned by irradiation with a blue light through a mask. The photochem-ical behavior of three photosensitizers in the presence of (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d631e52742a539a82c67c898eabbbb4
https://hal.archives-ouvertes.fr/hal-02386857/document

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Electrochemical and ab initio investigations to design a new phenothiazine based organic redox polymeric material for metal-ion battery cathodes

Autor: Thibault Godet-Bar, J.-C. Leprêtre, Alain Deronzier, Alain Pasturel, O. Le Bacq, Jean-Yves Sanchez

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2015, 17 (38), pp.25283-25296. ⟨10.1039/c5cp01495f⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2015, 17 (38), pp.25283-25296. ⟨10.1039/C5CP01495F⟩

International audience; Different N-substituted phenothiazines have been synthesized and their electrochemical behavior has been investigated in CH3CN in order to design the best polyphenothiazine based cathodic material candidate for lithium batteri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d423a623d97c5a003bbf39d34ca58412
https://doi.org/10.1039/c5cp01495f

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Iridium Oxide–Polymer Nanocomposite Electrode Materials for Water Oxidation

Autor: Alain Deronzier, Tahya Bamine, Youssef Lattach, Jean-Claude Moutet, Juan Francisco Rivera

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2014, 6 (15), pp.12852-12859. ⟨10.1021/am5027852⟩

Nanocomposite anode materials for water oxidation have been readily synthesized by electrodeposition of iridium oxide nanoparticles into poly(pyrrole-alkylammonium) films, previously deposited onto carbon electrodes by oxidative electropolymerization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f40dd154d0d7ac7cc2642a50f0b22c
https://doi.org/10.1021/am5027852

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Manganese carbonyl terpyridyl complexes: their synthesis, characterization and potential application as CO-release molecules

Autor: Sylvie Chardon-Noblat, Alain Deronzier, Jean-Daniel Compain, Marc Bourrez, Matti Haukka

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2014, 50 (19), pp.2539-2542. ⟨10.1039/C4CC00197D⟩

MnI carbonyl terpyridyl complexes have been synthesized and characterized. The tricarbonyl derivative exhibits interesting behaviors for controlled CO-release by both thermal and photosynthetic pathways.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b8e7a0fdd043b90fb39029f5a5a9a0d
http://juuli.fi/Record/0028710514

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Photoelectric conversion at a [Ru(bpy)3]2+-based metallic triad anchored on ITO surface

Autor: Alain Deronzier, Damien Jouvenot, Frédérique Loiseau, Jérôme Chauvin, Rajaa Farran

Publikováno v: Dalton Trans.. 43:12156-12159

A tri-metallic triad based on a [Ru(bpy)3](2+) moiety connected to Fe(ii) and Co(iii) bisterpyridine has been grafted on an ITO electrode by a stepwise procedure. Under visible light, in the presence of a sacrificial electron donor, the system produc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06e5172259548c3e0070d26977f0afd7
https://doi.org/10.1039/c4dt01884b

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Pulsed-EPR Evidence of a Manganese(II) Hydroxycarbonyl Intermediate in the Electrocatalytic Reduction of Carbon Dioxide by a Manganese Bipyridyl Derivative

Autor: Maylis Orio, Alain Deronzier, Sylvie Chardon-Noblat, Florian Molton, Marc Bourrez, Hervé Vezin, Carole Duboc

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2014, 53, pp.240-243. ⟨10.1002/anie.201306750⟩
Angewandte Chemie International Edition, 2014, 53, pp.240-243. ⟨10.1002/anie.201306750⟩

A key intermediate in the electroconversion of carbon dioxide to carbon monoxide, catalyzed by a manganese tris(carbonyl) complex, is characterized. Different catalytic pathways and their potential reaction mechanisms are investigated using a large r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334ace8a674b0c6123a03322208533a2
https://doi.org/10.1002/ange.201306750

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Electro- and Photo-driven Reduction of CO 2 by a trans -(Cl)-[Os(diimine)(CO) 2 Cl 2 ] Precursor Catalyst: Influence of the Diimine Substituent and Activation Mode on CO/HCOO − Selectivity

Autor: Larisa Oresmaa, Jérôme Chauvin, Elina Laurila, Carmen E. Castillo, Sylvie Chardon-Noblat, Alain Deronzier, Matti Haukka, Jennifer Armstrong

Publikováno v: ChemCatChem
ChemCatChem, Wiley, 2016, 8 (16), pp.2667-2677. ⟨10.1002/cctc.201600539⟩

A series of [OsII(NN)(CO)2Cl2] complexes where NN is a 2,2′-bipyridine ligand substituted in the 4,4′ positions by H (C1), CH3 (C2), C(CH3)3 (C3), or C(O)OCH(CH3)2 (C4) has been studied as catalysts for the reduction of CO2. Electrocatalysis show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2e83f17d90b8699a9882b5841b0786f
https://hal.archives-ouvertes.fr/hal-01644626

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