Royal Society of Chemistry, Chemical Communications, 12(50), p. 1469-1471, 2014
DOI: 10.1039/c3cc48942f
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Metal-free N-doped carbons with controllable pore texture were derived from carbonization of ionic liquid and served as catalysts for oxygen reduction reaction (ORR) with an activity comparable to that of Pt/C. The investigation shows that both the ORR activity and kinetics are strongly correlated with the pore size distribution.