After over 150 years of exploiting fossil fuels, nowadays humans are encountering two great
global problems: the increasingly serious environmental pollution and the expected …

Localized pH measurements are important in various areas of electrochemistry, from
corrosion to bio-electrochemistry and electrocatalysis. Different techniques are available to …

High throughput (combinatorial) materials science methodology is a relatively new research
paradigm that offers the promise of rapid and efficient materials screening, optimization, and …

In aqueous electrochemical processes, the pH evolves spatially and temporally, and often
dictates the process performance. Herein, a new method for the in‐operando monitoring of …

The local pH near the surface of a CO2 reduction electrocatalyst strongly impacts catalytic
selectivity and activity. Here, confocal fluorescence microscopy was used to map the …

Electrochemical CO2 reduction poses a promising pathway to produce hydrocarbon
chemicals and fuels without relying on fossil fuels. Gas diffusion electrodes allow high …

The conception of practical solar-hydrogen generators requires the implementation of
engineering design principles that allow photo-electrochemical material systems to operate …

The operando monitoring of pH during the charging and discharging of an electrochemical
capacitor in an aqueous neutral salt solution is presented. Proper knowledge of transient …

Electrochemical reactions in which H+ or OH− ions are produced or consumed, affect the pH
near the electrode surface. Probing the pH locally is therefore highly desired to understand …

Electrolytic bubbles have a profound impact on mass transport in the vicinity of electrodes
and greatly influence the electrolyzer efficiency and cell overpotential. However …