Publications associées à Naphthalene-Based Polymers as Catalytic Supports for Suzuki Cross-Coupling

Publications associées (10)

Surface chemistry of supported Ru nanoparticles investigated during CO2 hydrogenation by NAP-XPS

Guillaume Bérenger Rod, Andreas Züttel, Mounir Driss Mensi, Yasemen Kuddusi

In situ investigation of the surface composition of catalyst particles improves the understanding of the active species in heterogeneous catalysis. This study analyzed the surface chemistry of ruthenium nanoparticles supported on alumina during CO2 methana ...

2025

Wacker Oxidation of Trisubstituted Alkenes: Pd(II)‐Catalyzed Oxidative Ring Expansion of Exocyclic α,β‐Unsaturated Carbonyl to 2‐Fluoro‐1,3‐Dicarbonyl Compounds

Jieping Zhu, Vincent Léon Norbert Goëlo

The Wacker oxidation is a powerful synthetic method widely employed for the transformation of monosubstituted alkenes into methyl ketones. Its substrate scope has progressively expanded to include internal disubstituted and, more recently, gem‐disubstitute ...

Wiley2025

Ligand-modified nanoparticle surfaces influence CO electroreduction selectivity

Victor Carle Adrien Boureau

Improving the kinetics and selectivity of CO2/CO electroreduction to valuable multi-carbon products is a challenge for science and is a requirement for practical relevance. Here we develop a thiol-modified surface ligand strategy that promotes electrochemi ...

Nature Portfolio2024

Experimental and first-principles insights into an enhanced performance of Ru-doped copper phosphate electrocatalyst during oxygen evolution reaction

Mohammad Khaja Nazeeruddin

The OER involves a four-electron transfer and is a kinetically sluggish reaction that requires additional potential to drive. To enhance the electrochemical performance of the above-mentioned applications, highly efficient, corrosion-resistant, earth-abund ...

2024

A polymer-semiconductor-ceramic cantilever for high-sensitivity fluidcompatible microelectromechanical systems

Dirk Grundler, Georg Fantner, Marcos Penedo Garcia, Santiago Harald Andany, Oliver Peric, Nahid Hosseini, Matthias Neuenschwander

Active microelectromechanical systems (MEMS) with integrated electronic sensing and actuation can provide fast and sensitive measurements of force, acceleration and biological analytes. Strain sensors integrated onto MEMS cantilevers are widely used to tra ...

Nature Research2024

Carbonized wood impregnated with bimetallic nanoparticles as a monolithic continuous-flow microreactor for the reduction of 4-nitrophenol

Qingtong Zhang, Paul Joseph Dyson, Zhaofu Fei, Rosemarie Janet Somerville

Porous monolithic microreactors show great promise in catalytic applications, but are usually based on non-renewable materials. Herein, we demonstrate a Ni/Au nanoparticle-decorated carbonized wood (Ni/Au-CW) monolithic membrane microreactor for the effici ...

ELSEVIER2023

Hybrid Pd-Nanoparticles within Polymeric Network in Selective Hydrogenation of Alkynols: Influence of Support Porosity

Lioubov Kiwi

This work is addressing the selective hydrogenation of alkynols over hybrid catalysts containing Pd-nanoparticles, within newly synthesized hyper-cross-linked polystyrenes (HPS). Alkynols containing C-5, C-10, and C-20 with a terminal triple bond, which ar ...

MDPI2022

Reduction of PdO/Al2O3 in Liquid Cyclohexane Followed In Situ by ATR-IR, High-Energy XRD, and XAS

Oliver Kröcher, Davide Ferri, Thibault Xavier Florian Fovanna

Supported Pd-based catalysts used in heterogeneously catalyzed liquid phase processes often undergo an activation step through reduction of the oxide phase or of the oxidic passivation layer prior to reaction. An oxidized Pd/Al2O3 catalyst was reduced by u ...

AMER CHEMICAL SOC2021

Water Inhibition of Oxymethylene Dimethyl Ether Synthesis over Zeolite H-Beta: A Combined Kinetic and in Situ ATR-IR Study

Oliver Kröcher, Christophe Jean Baranowski, Thibault Xavier Florian Fovanna

The effect of water on the kinetics of oxymethylene dimethyl ether (OME) synthesis from dimethoxymethane (OME1) and trioxane (TRI) has been investigated in a combined kinetic and in situ infrared spectroscopy study. The kinetic study revealed that a water ...

AMER CHEMICAL SOC2020

Solvent- and Catalyst-Free Carbon Dioxide Capture and Reduction to Formate with Borohydride Ionic Liquid

Paul Joseph Dyson, Andreas Züttel, Kun Zhao, Loris Giovanni Lombardo, Heena Yang

The Cover Feature shows the application of a pyrrolidinium-based ionic liquid with a borohydride anion to simultaneously capture and reduce large amounts of CO2. The ionic liquid cation interacts with CO2, allowing the borohydride to fix and reduce it to t ...

WILEY-V C H VERLAG GMBH2020