https://www.selleckchem.com/products/abt-199.html
A grand challenge for proton exchange membrane electrolyzers is the rational design of oxygen evolution reaction electrocatalysts to balance activity and stability. Here, we report a support-stabilized catalyst, the activated ~200 nm-depth IrW nanochannel that achieves the current density of 2 A cm-2 at an overpotential of only ~497 mV and maintains ultrastable gas evolution at 100 mA cm-2 at least 800 h with a negligible degradation rate of ~4 μV h-1. Structure analyses combined with theoretical calculations indicate that the IrW suppo
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