N-Doped graphene nanosheets for Li–air fuel cells under acidic conditions
- 21 February 2012
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Energy & Environmental Science
- Vol. 5 (5) , 6928-6932
Abstract
Nitrogen-doped graphene nanosheets (N-doped GNSs) show a high electrocatalytic activity for the air electrode of Li–air fuel cells based on hybrid electrolytes. N-Doped GNSs exhibit high discharge voltage under acidic conditions, which is near to that of commercial 20 wt% Pt/carbon black usually used in H2–O2 fuel cells.Keywords
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