Porous FeP supported on 3D nitrogen-doped carbon fibers as efficient electrocatalysts for wide-pH hydrogen evolution

Abstract

A novel porous iron phosphide (p-FeP) loading on nitrogen‑doped carbon fiber/carbon paper (p-FeP/NCF/CP) as a highly effective self-supporting electrode for hydrogen evolution reaction (HER) is synthesized by a three-step approach...

FeP/Ni2P nanosheet arrays as high-efficiency hydrogen evolution electrocatalysts

“…The fabrication of FeOOH is similar but not identical to our previous report. 10 Similarly, 1.62 g Fe(NO 3 ) 3 ·9H 2 O, 1.50 g Al(NO 3 ) 3 ·9H 2 O and 1.20 g CO(NH 2 ) 2 were dissolved in 72 mL water solution containing 0.5 wt% sodium dodecyl sulfonate (SDS), and stirred magnetically for 20 min. The solution and as-prepared Ni(OH) 2 /CP were transferred to a 100 mL stainless-steel autoclave, kept in an oven at 120 °C for 12 h, and then cooled to room temperature.…”