Redox Activation of Halogen-Bonding Catalysts for Organic Synthesis

Among non-covalent interactions, halogen bonding (XB) has emerged as a sophisticated tool for molecular assembly and catalysis, distinguished from its hydrogen bonding (HB) analogues by its superior d...

pubs.rsc.org

Unraveling the Electrochemical Mechanism of Cobalt Phthalocyanine for CO2 and CO Reduction under Heterogenized Conditions

Cobalt phthalocyanine supported on multiwalled carbon nanotubes (CoPc/MWCNTs) represents a benchmark molecular electrocatalyst for the reduction of CO2 and CO. However, the exact nature of its redox s...

pubs.acs.org

Marc Robert joins the 2025 list of “Highly Cited Researchers” – Parisian Institute of Molecular Chemistry – UMR 8232

Each year, Clarivate* identifies the most influential researchers in their field of research worldwide. The few scientists selected are authors of several Highly Cited Papers.™ These high-impact articles rank among the top 1% most cited in their field over the past ten years.

ipcm.fr

Integration of a Ruthenium-based Alcohol Dehydrogenation Catalyst in an all-Molecular CO2 Electrolyzer

The electrification of chemical processes using renewable feedstocks and energy sources represents a key strategy toward a sustainable chemical industry. Coupling CO2 electroreduction (CO2RR) with ano...

doi.org

CO-to-Sugars Conversion from One-Pot Two-Step Electro-Organocatalytic Process

The conversion of C1 molecules (single-carbon species) into Cn products (carbon chains) is a key challenge for developing sustainable chemical feedstocks to replace fossil resources. Carbohydrates, a ...

doi.org

CO-to-Sugars Conversion from One-Pot Two-Step Electro-Organocatalytic Process

The conversion of C1 molecules (single-carbon species) into Cn products (carbon chains) is a key challenge for developing sustainable chemical feedstocks to replace fossil resources. Carbohydrates, a ...

doi.org

pubs.acs.org

Direct Synthesis of Polyesterether from Ethylene Glycol

We report here a method for making polyesterether from ethylene glycol. The reaction is catalyzed by a ruthenium complex and liberates H2 gas and H2O as byproducts. Mechanistic studies conducted throu...

pubs.acs.org

Thesis offer (eMOCA group) – From O2 electrochemical activation to the development of sustainable oxidation processes of organic substrates – Parisian Institute of Molecular Chemistry – UMR 8232

Oxidation chemistry in industrial processes constitutes a multimegaton commodity production valuing tens of billions dollars. The current economic and environmental contexts require to urgently replace the energy-demanding and harmful technologies often used with economically viable and environmentally sound alternatives.1 Through the reductive activation of O2, metalloenzymes, such as heme and nonheme Fe oxygenases achieve efficient and selective oxygenations by unravelling O2 oxidizing power. This is achieved through partial and controlled reduction of O2 bound at the Fe active site, involving sequential e– and H+ transfers to the Fe-oxygen adduct and formation of various oxidizing intermediates during the catalytic cycle.2 We have developed an electrochemical reductive O2 activation strategy and succeeded in mimicking the oxygenase activity by using Fe and Mn porphyrins to generate and to characterize various M-oxygen oxidizing species3 and to tune their reactivity.4 This original approach is part of the development of green electrosynthesis in an effort to electrify homogeneous catalysis.5

ipcm.fr

In‐Situ Constructing Eosin Y Sensitized Cs2PtSnCl6 Perovskites for Enhanced Photocatalytic Hydrogen Evolution

An innovative in situ synthesis method to construct EY-Cs2PtSnCl6 material for photocatalytic HER has been designed. The EY-Cs2PtSnCl6 achieved an impressive HER rate of 17.6 mmol g−1 h−1 in aqueous ...

advanced.onlinelibrary.wiley.com

Hybrid CIGS‐Cobalt Quaterpyridine Photocathode with Backside Illumination: a New Paradigm for Solar Fuel Production

Chalcogenide-based thin-film solar cell optimized for rear illumination and used for CO2 reduction is presented. Central to this innovation is a thinner, Cu(In,Ga)S2 chalcopyrite absorber coated with...

onlinelibrary.wiley.com