Results 51 to 60 of about 717,910 (299)

Synthesis of Novel Cavitand Host Molecules via Palladium-Catalyzed Aryloxy- and Azidocarbonylation

Molecules, 2022
Novel, elongated, resorcine[4]arene-based cavitands were synthesized via various consecutive reaction steps, including homogeneous catalytic aryloxy- and azidocarbonylation processes.
Akash, László Kollár, Tímea R. Kégl
doaj   +1 more source

Homogeneous catalysis with polyhydride complexes

Chemical Society Reviews, 2022
This review analyzes the role of transition metal polyhydrides as homogeneous catalysts for organic reactions. Discussed reactions involve nearly every main organic functional group.
Juan C. Babón, Miguel A. Esteruelas, Ana M. López   +2 more
openaire   +5 more sources

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Homogeneous, heterogeneous, and enzymatic catalysis [PDF]

Journal of Chemical Education, 1988
An overview of enzymatic catalysis: classification, fundamentals, economic impact, industrial usage's, and perspectives.
Oyama, S.T., Somorjai, G.A.
openaire   +2 more sources

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

Triethanolamine Promotes Formate Selectivity in Aqueous CO2 Reduction by Immobilized Mn(bpy)(CO)3Br

ChemElectroChem
CO2 capture and electrochemical conversion is a sustainable and circular process to produce carbon‐based chemicals. Capture of CO2 can be achieved with amine‐based capturing agents, which have been reported in combination with homogeneous catalysts in ...
Maartje C. van Rijn, Lok Nga Poon, Robin N. Dürr, Victor Mougel, Sonja Pullen   +4 more
doaj   +1 more source

Special Issue: Coinage Metal (Copper, Silver, and Gold) Catalysis

Molecules, 2016
The subject of catalysis by coinage metals (copper, silver, and gold) comes up increasingly day-by-day. This Special Issue aims to cover the numerous aspects of the use of these metals as catalysts for several reactions.
Sónia Alexandra Correia Carabineiro
doaj   +1 more source

Dendrimers in catalysis

, 2006
Dendrimers are well-defined hyperbranched macromolecules, with the larger ones having characteristic globular structures. These novel materials have been investigated intensively in recent decades, and among other potential applications, they are ...
Joost N.H. Reek, Silvia Arevalo, Paul C.J. Kamer, Arévalo, S., van Heerbeek, R., Joost N. H. Reek, Rieko van Heerbeek, Piet W. N. M. Van Leeuwen, Piet W.N.M. van Leeuwen, Kamer, P.C.J., Paul C. J. Kamer, Reek, J.N.H., van Leeuwen, P.W.N.M.   +12 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source