Electrospinning construction of a Fe–Ni-based multicomponent hybrid as synergistic electrocatalyst for water electrolysis

Bimetallic multicomponent FeNi 2 P/FeNi 3 N/FeNi 3 /N, P-doped carbon fibers hybrid catalysts have been facilely prepared and the synergistic effect endowed the catalyst greatly improved electrocatalytic activities for water electrolysis.