The cover picture shows a metal–organic framework, MIL-88c-Fe, which was converted into Fe/Fe
3C/N-doped porous carbon material having excellent catalytic activity toward oxygen reduction reactions
and that is suitable for application in electrochemical energy storage
and conversion devices such as fuel cells
and metal–air batteries. More details can be found in the Communication by
Dan Zhao and co-workers on
page 857 in Issue 8, 2016 (DOI:
10.1002/cplu.201600174).