Answers are grounded in this paper and cite their sources.
The use of a solution-phase redox mediator presents an opportunity to perform the slow oxygen reduction reaction in the bulk solution rather than on the surface of a precious metal electrocatalyst. Specific details of several potential mediator chemistries (Br 2 /2Br − , V(V)/V(VI) etc.), the current status of the development, and the potential for future applications of such a technology are discussed.
No takes yet. Share an insight, caveat, or question.
Tolmachev et al. (2014) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: