Phosphorus-doped NiCo2S4 nanocrystals grown on electrospun carbon nanofibers as ultra-efficient electrocatalysts for the hydrogen evolution reaction.  Huahao Gu,Wei Fan *, Tianxi Liu *.  Nanoscale Horiz., 2017, 2, 277--283. [pdf]

Benefiting from electrical enhancement, nanostructured morphology, along with P-doping, P-NiCo2S4@CNT/CNF hybrid exhibits excellent electrocatalytic activity for hydrogen evolution reaction.