The oxygen reduction reaction (ORR) is a key component of biological processes and
energy technologies. This Review provides a comprehensive report of soluble molecular …

Heme-copper oxidases (HCOs) are terminal enzymes on the mitochondrial or bacterial
respiratory electron transport chain, which utilize a unique heterobinuclear active site to …

Li-ion batteries have contributed to the commercial success of portable electronics and may
soon dominate the electric transportation market provided that major scientific advances …

Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts,
but, at present, their roles in catalysis are not well understood. Here, we report a series of …

Enzymes are highly efficient catalysts in Nature that often react with high stereo-, chemo-,
and regioselectivity. Usually, enzymes achieve this selectivity through substrate binding and …

This review focuses on the production of liquid fuels using solar energy combined with their
use in direct liquid fuel cells. The production of formic acid, which is the two-electron …

Hydrogen peroxide has attracted increasing interest as an environmentally benign and
green oxidant that can also be used as a solar fuel in fuel cells. This review focuses on …

There are mechanistic dichotomies with regard to the formation, electronic structures and
reaction mechanisms of metal–oxygen intermediates, since these metal–oxygen species …

P-type Co 3 O 4 has received ever-growing interest as a promising gas-sensing material
due to the unique advantages of low-cost, earth abundance and considerable electrical …

Hydrogen peroxide was produced as a solar fuel from water and dioxygen using solar
energy by combination of a water oxidation catalyst and a photocatalyst for two-electron …