Electrocatalysts for the oxygen reduction reaction are important components of energy technologies such as fuel cells. The study of molecular catalysts affords mechanistic insights that further the development of robust, active and energy-efficient systems. This Review describes state-of-the-art metal complexes that operate either in solution or immobilized on an electrode.
- Subal Dey
- Biswajit Mondal
- Abhishek Dey
