Metal-free carbon catalysts (MFCCs) are one of the commonly used catalysts for electrocatalytic two-electron oxygen reduction (2e– ORR) synthesis of hydrogen peroxide (H2O2). Oxygen doping is an ...

Insights into wave propagation in prestressed porous rocks have great interest in geophysical applications, such as remote monitoring in situ stresses. Wave-induced small dynamic fields superposed ...

An iridium oxide-based electrical pH sensor that is suitable to be embedded in an electronic bandage for skin monitoring has been developed. The electrical pH sensor does not entail high-temperature ...