title: Copper nitride nanocubes: size-controlled synthesis and application as cathode catalyst in alkaline fuel cells.
abstract: Copper nitride nanocubes are synthesized in a facile one-phase process. The crystal size could be tuned easily by using different primary amines as capping agents. Such Pt-free nanocrystals exhibit electrocatalytic activity toward oxygen reduction and appear to be promising cathodic electrocatalysts in alkaline fuel cells.
authors: State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry,  Chinese Academy of Sciences,  5625 Renmin Street, Changchun 130022, China.
authors: Haibin
authors: H
authors: Wu
authors: Wei
authors: W
authors: Chen