Self-supported Ni-doped Mo2C nanoflowers assembled with ultrathin nanosheets on CFP as an excellent electrocatalyst for the hydrogen evolution reaction were prepared via a molten salt method.
Ru nanoparticles/oxygen-deficient TiO2@carbon nanocomposites are efficiently fabricated via one-pot pyrolysis. TiO2-VO and carbon narrow the band gap, optimize ΔGH2O and ΔGH* and synergistically boost the activity of Ru for the alkaline HER.