Oxyanion Engineering Suppressed Iron Segregation in Nickel–Iron Catalysts Toward Stable Water Oxidation
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300347
Abstract: Nickel–iron catalysts represent an appealing platform for electrocatalytic oxygen evolution reaction (OER) in alkaline media because of their high adjustability in components and activity. However, their long‐term stabilities under high current density still remain unsatisfactory… read more here.
Keywords: iron; oxyanion engineering; nickel iron; iron catalysts ... See more keywords
Supported iron catalysts for Michael addition reactions
Sign Up to like & getrecommendations! Published in 2018 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2017.12.029
Abstract: Abstract Heterogeneous catalysts have been widely used for chemical transformations and offer easy product separation in addition to their high activity. Iron is an earth-abundant metal, but it has not been studied thoroughly as heterogeneous… read more here.
Keywords: supported iron; iron catalysts; michael addition; iron ... See more keywords
Improving the Configurational Stability of Chiral-at-Iron Catalysts Containing Two N-(2-Pyridyl)-Substituted N-Heterocyclic Carbene Ligands
Sign Up to like & getrecommendations! Published in 2022 at "Organometallics"
DOI: 10.1021/acs.organomet.2c00492
Abstract: Recently, we introduced the first example of chiral-at-iron catalysts in which two achiral N-(2-pyridyl)-substituted N-heterocyclic carbene (NHC) ligands in addition to two labile acetonitriles are coordinated around a central iron, to generate a stereogenic metal… read more here.
Keywords: iron; pyridyl substituted; iron catalysts; chiral iron ... See more keywords
Iron-catalyzed reactions of CO2 and epoxides to yield cyclic and polycarbonates
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Journal"
DOI: 10.1038/s41428-020-00395-6
Abstract: The catalytic coupling and polymerization of CO 2 and epoxides has been studied for over 50 years. While traditionally dominated by catalytic systems containing cobalt, chromium, and zinc, the use of iron catalysts has emerged… read more here.
Keywords: epoxides yield; iron catalysts; iron catalyzed; cyclic polycarbonates ... See more keywords
Iron catalysts with N-ligands for carbene transfer of diazo reagents.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Society reviews"
DOI: 10.1039/d0cs00221f
Abstract: Transition-metal-catalyzed carbene transfer reactions, involving diazo compounds and their precursors, are powerful tools for creating new C-C bonds. Depending on the involved catalytic system, the carbene insertion can efficiently be driven towards a specific functional… read more here.
Keywords: iron catalysts; carbene transfer; diazo; catalysts ligands ... See more keywords
Chemically robust and readily available quinoline-based PNN iron complexes: application in C-H borylation of arenes.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc04877e
Abstract: Iron catalysts have been used for over a century to produce ammonia industrially. However, the use of iron catalysts generally remained quite limited until relatively recently, when the abundance and low toxicity of iron spurred… read more here.
Keywords: borylation; iron catalysts; pnn; iron ... See more keywords
Phenanthroline-imine ligands for iron-catalyzed alkene hydrosilylation
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d1sc06727c
Abstract: Iron-catalyzed organic reactions have been attracting increasing research interest but still have serious limitations on activity, selectivity, functional group tolerance, and stability relative to those of precious metal catalysts. Progress in this area will require… read more here.
Keywords: iron; hydrosilylation; iron catalyzed; iron catalysts ... See more keywords
Iron-catalysed hydroalumination of internal alkynes
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d2sc02160a
Abstract: Although research on iron-catalysed reactions has recently achieved significant progress, the activity and selectivity of iron catalysts are generally inferior to those of noble-metal catalysts. The development of new iron-catalysed reactions, especially those in which… read more here.
Keywords: internal alkynes; catalysed hydroalumination; iron; iron catalysed ... See more keywords
Hydrogenation of CO2 to Valuable C2-C5 Hydrocarbons on Mn-Promoted High-Surface-Area Iron Catalysts
Sign Up to like & getrecommendations! Published in 2023 at "Catalysts"
DOI: 10.3390/catal13060954
Abstract: Mn-promoted bulk iron catalysts with a high specific surface area (82–211 m2·g−1) were synthesized by coprecipitation followed by drying under supercritical conditions. The catalysts were tested in the CO2 hydrogenation to valuable C2-C5 hydrocarbons. The… read more here.
Keywords: valuable hydrocarbons; catalyst; iron; iron catalysts ... See more keywords
The Performance of Nickel and Nickel-Iron Catalysts Evaluated As Anodes in Anion Exchange Membrane Water Electrolysis
Sign Up to like & getrecommendations! Published in 2019 at "Catalysts"
DOI: 10.3390/catal9100814
Abstract: Anion exchange membrane water electrolysis (AEMWE) is an efficient, cost-effective solution to renewable energy storage. The process includes oxygen and hydrogen evolution reactions (OER and HER); the OER is kinetically unfavourable. Studies have shown that… read more here.
Keywords: water electrolysis; anion exchange; nickel iron; exchange membrane ... See more keywords
Bringing Homogeneous Iron Catalysts on the Heterogeneous Side: Solutions for Immobilization
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26092728
Abstract: Noble metal catalysts currently dominate the landscape of chemical synthesis, but cheaper and less toxic derivatives are recently emerging as more sustainable solutions. Iron is among the possible alternative metals due to its biocompatibility and… read more here.
Keywords: catalysts heterogeneous; immobilization; iron catalysts; bringing homogeneous ... See more keywords