High-temperature proton conductors HTPCs

Perovskite proton conductors belong to the class of high temperature proton conductors (HTPCs),... 

It is likely that there have been no accepted materials so far as the protonic-electronic mixed conductors that allow high hydrogen transfer. Therefore, in contrast to the conventional high-temperature proton conductors (HTPCs), the protonic-electronic mixed conductors are not yet established. We recently found that the protonic-electronic mixed conduction occurs in ruthenium-doped perovskites, BaCco.g Yo iRu Os (x = (M).l) [35] below is the summary of our findings. 

---