Abstract:Accomplishing a green hydrogen economy in reality through water spitting ultimately relies upon earth-abundant efficient electrocatalysts that can simultaneously accelerate the oxygen and hydrogen evolution reactions (OER and HER). The perspective of electronic structure modulation via interface engineering is of great significance to optimize electrocatalytic output but remains a tremendous challenge. Herein, an efficient tactic has been explored to prepare nanosheet-assembly tumbleweed-like CoFeCe-containing… Show more
“…Wang et al synthesized CoP/FeP/CeO x with multiple interfaces based on the electronic structure modulation of interface engineering. 169 The electrocatalytic activity was adjusted by optimizing the Co/Fe ratio and the content of Ce. The results show that bifunctional Co 3 Fe/Ce 0.025 has a lowest overpotential of 285 mV (OER) and 178 mV (HER) when the current density is 10 mA cm −2 in an alkaline environment.…”
“…Wang et al synthesized CoP/FeP/CeO x with multiple interfaces based on the electronic structure modulation of interface engineering. 169 The electrocatalytic activity was adjusted by optimizing the Co/Fe ratio and the content of Ce. The results show that bifunctional Co 3 Fe/Ce 0.025 has a lowest overpotential of 285 mV (OER) and 178 mV (HER) when the current density is 10 mA cm −2 in an alkaline environment.…”
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