Globally increasing energy demands and environmental concerns related to the use of fossil
fuels have stimulated extensive research to identify new energy systems and economies that …

Activation and reduction of O2 and H2O2 by synthetic and biosynthetic iron porphyrin
models have proved to be a versatile platform for evaluating second-sphere effects deemed …

Iron porphyrins with one or four tertiary amine groups in their second sphere are used to
investigate the electrochemical O2 reduction reaction (ORR) in organic (homogeneous) and …

Redox-active self-assembled monolayers (SAMs) provide an excellent platform for
investigating electron transfer kinetics. Using a well-defined bridge, a redox center can be …

Water splitting is promising to realize a hydrogen‐based society. The practical use of
molecular water‐splitting catalysts relies on their integration onto electrode materials. We …

The increasing global energy and environmental crises make it urgent to find and use
renewable, clean, and environmentally benign new energy resources. New energy …

Efficient oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are the
determinants of the realization of a hydrogen-based society, as sluggish OER and ORR are …

Electrocatalysis can enable efficient energy storage and conversion and thus is an effective
way to achieve carbon neutrality. The unique structure and function of organisms can offer …

The main obstacles toward further commercialization of electrochemical devices are the
development of highly efficient, cost-effective and robust electrocatalysts, and the suitable …

Cobalt complexes have been extensively explored in catalyzing the oxygen reduction
reaction (ORR), which is the cathode reaction in fuel cells. Although they show high …