Oxygen evolution reaction(OER) is one of the keyelectrocatalysistechnologies for the development of renewable energy conversion and storage systems like water splitting, metal-air batteries, and fuel cells. For the large-scale application of these technologies, highly efficient, low cost and stableelect...
Oxygen evolution reaction is evinced as one of the main rate-determining steps for clean energy production, energy security supply and therefore for the evolution of a sustainable society. The production of clean energy, the security of energy supply (autonomy) and lower cost of energy supply ...
Dual-atom catalysts, particularly those with heteronuclear active sites, have the potential to outperform the well-established single-atom catalysts for oxygen evolution reaction, but the underlying mechanistic understanding is still lacking. Herein, a large-scale density functional theory is employed to ...
The oxygen evolution reaction (OER) is the ubiquitous anodic half-cell reaction of aqueous electrolysis processes for electrochemical energy conversion, such as hydrogen production and electrochemical carbon dioxide reduction. From:Current Opinion in Electrochemistry,2023 ...
The water-splitting reaction requires a constant replenishment of water from the lumen, as well as the prompt elimination of the generated protons into the lumen. There are extensive hydrogen-bonding networks connecting the OEC with the lumen, and among these, the O1, O4 and Cl-1 channels are...
Oxygen evolution reaction (OER) plays a key role in many renewable energy technologies such as water splitting and metal-air batteries. Metal-organic frameworks (MOFs) are appealing to design efficient OER electrocatalysts, however, their intrinsic poor conductivity strongly hinders the activity. Here,...
because catalytic reaction is operated in the surface of catalyst, however size controlling to the scale of a few nanometers has the practical limitation caused by the severe aggregation due to the high surface energy of nanoparticles. To synthesize Pt nanoparticle without aggregation, site-specific ...
Low-Cost and efficient anode materials for oxygen evolution reaction in alkaline seawater electrolysis doi:10.3969/j.issn.1001-9731.2025.03.016Ti/TiN/(Mn1-xMoxO2 x-WC coated electrodes were fabricated by arc-spraying a TiN interlayer on a Ti substrate, fol...
The switchable wetting of single particles, directly related to their activity and stability towards the oxygen evolution reaction, was revealed by electrochemical liquid-phase transmission electron microscopy. Analysis of the movement of the liquid in real time revealed distinctive wettability behaviour ...
Fuels cells that consume H2 and O2 require catalysts to cleave these reactants, with the oxygen reduction reaction (ORR) — either 4H+/4e− reduction to 2H2O or 2H+/2e− reduction to H2O2— being particularly challenging. The ORR is efficiently performed by certain metalloenzymes, and ...