Molecular catalysis in “green” hydrogen production

F Zaccaria, G Menendez Rodriguez… - Frontiers in …, 2022 - frontiersin.org
Molecular hydrogen (H2) is considered an ideal energy vector and a clean fuel, due to its
zero-carbon combustion. Nevertheless, despite hydrogen is the most and one of the most …

Selective methane oxidation by heterogenized Iridium catalysts

H Li, M Fei, JL Troiano, L Ma, X Yan… - Journal of the …, 2023 - ACS Publications
Oxidative methane (CH4) carbonylation promises a direct route to the synthesis of value-
added oxygenates such as acetic acid (CH3COOH). Here, we report a strategy to realize …

Infrared Spectroscopic Observation of Oxo-and Superoxo-Intermediates in the Water Oxidation Cycle of a Molecular Ir Catalyst

H Zhang, B Chen, T Liu, GW Brudvig… - Journal of the …, 2023 - ACS Publications
Molecular Ir catalysts have emerged as an important class of model catalysts for
understanding structure–activity relationships in water oxidation, a reaction that is central to …

Photo-Electrochemical Effect in the Amorphous Cobalt Oxide Water Oxidation Catalyst Cobalt–Phosphate (CoPi)

EA Sprague-Klein, X He, MW Mara… - ACS Energy …, 2022 - ACS Publications
The cobalt–phosphate amorphous oxyhydroxide water-splitting catalyst, CoPi, is widely
investigated because of its reactivity and self-repair analogous to the oxygen-evolving …

Highly Active Visible Light-Promoted Ir/g-C3N4 Photocatalysts for the Water Oxidation Reaction Prepared from a Halogen-Free Iridium Precursor

P Topchiyan, D Vasilchenko, S Tkachev… - … applied materials & …, 2022 - ACS Publications
A combination of the exceptional stability of fac-[Ir (H2O) 3 (NO2) 3] together with
thermolability of nitro and aqua ligands and high solubility in various solvents makes it …

Evolution in the Design of Water Oxidation Catalysts with Transition-Metals: A Perspective on Biological, Molecular, Supramolecular, and Hybrid Approaches

AK Singh, L Roy - ACS omega, 2024 - ACS Publications
Increased demand for a carbon-neutral sustainable energy scheme augmented by climatic
threats motivates the design and exploration of novel approaches that reserve intermittent …

Molecular Nature of Electrodeposits in Electrochemical Water Oxidation

HA Younus, N Ahmad, M Al‐Abri… - Advanced Energy …, 2023 - Wiley Online Library
The molecular nature and the structure of the real catalyst are matters of serious concern in
homogeneous catalysis. Catalyst transformation in molecular water oxidation catalysis …

Ruthenium Azobis (benzothiazole): Electronic Structure and Impact of Substituents on the Electrocatalytic Single-Site Water Oxidation Process

A Singh, B Singh, S Dey, A Indra, GK Lahiri - Inorganic Chemistry, 2023 - ACS Publications
The present article deals with the structurally and spectroelectrochemically characterized
newer class of ruthenium-azoheteroarenes [RuII (Ph-trpy)(Cl)(L)] ClO4,[1] ClO4–[3] ClO4 (Ph …

Mechanistic insights into multimetal synergistic and electronic effects in a hexanuclear iron catalyst with a [Fe 3 (μ 3-O)(μ 2-OH)] 2 core for enhanced water oxidation

ZK Shen, K Li, ZJ Li, YJ Yuan, J Guan, Z Zou… - Dalton …, 2024 - pubs.rsc.org
Multinuclear molecular catalysts mimicking natural photosynthesis have been shown to
facilitate water oxidation; however, such catalysts typically operate in organic solutions …

Molecular versus Silica‐Supported Iridium Water Oxidation Catalysts

C Trotta, G Menendez Rodriguez… - European Journal of …, 2023 - Wiley Online Library
A stringent comparison between two pairs of molecular/immobilized water oxidation
catalysts ([Cp* Ir (Me‐pica) Cl], 1, versus 1_SiO2, Me‐pica= κ2‐N‐methyl‐picolinamide;[Cp …