Operando cathode activation with alkali metal cations for high current density operation of water-fed zero-gap carbon dioxide electrolysers

Continuous-flow electrolysers allow CO2 reduction at industrially relevant rates, but long-term operation is still challenging.... Read More →

Water-Fed Hydroxide Exchange Membrane Electrolyzer Enabled by a Fluoride-Incorporated Nickel–Iron Oxyhydroxide Oxygen Evolution Electrode

Versogen’s electrolyzer technology has been shown to operate at 1,020 mA cm-2 at 1.8... Read More →

Editors’ Choice—Uncovering the Role of Alkaline Pretreatment for Hydroxide Exchange Membrane Fuel Cells

The role of contaminating anions in the performance of fuel cells is explored in... Read More →

A Direct Ammonia Fuel Cell with a KOH-Free Anode Feed Generating 180 mW cm−2 at 120°C

Ammonia can be a readily available input for fuel cells. In a Journal of... Read More →

High carbonate ion conductance of a robust PiperION membrane allows industrial current density and conversion in a zero-gap carbon dioxide electrolyzer cell

Versogen membranes have been implemented in technologies that can efficiently convert polluting CO2 into... Read More →

Structure-transport relationships of poly(aryl piperidinium) anion-exchange membranes: Effect of anions and hydration

The conductivity of different anions and water transport through the membrane are critical factors... Read More →