Fenimo energy storage inductor

Is fenimo a bulk electrode for oxygen evolution reaction?

In this paper, we synthesized the FeNiMo bulk electrode for oxygen evolution reaction (OER) with two-phase coexistence of Mo-doped face center cubic phase (FCC) and Mo-rich intermetallic compound (IMC) phase.

Why is fenimo electrode more suitable for four-step OER process?

Meanwhile, the electron states get more diverse on the surface of remaining FCC phases due to Mo doping, which provides more suitable sites for four-step OER process. The FeNiMo electrode shows an ultra-low overpotential of 212 mV and 293.4 mV at a current density of 10 mA cm −2 and 100 mA cm −2, respectively.

How do power inductors work?

Power inductors require the presence of an air gap within the core structure. The purpose of the gap is to store the energy, and to prevent the core from saturating under load. Another way to express the function of the air gap is to say that it reduces and controls the effective permeability of the magnetic structure.

Which element leads to the formation of IMC phase in fenimo–P?

X-ray diffraction and scanning electron microscope results show that Mo element leads to the formation of IMC phase. In FeNiMo–P, Mo is present in large amounts in IMC phases and in small amounts in FCC phases. During the cyclic voltammetry process, IMC would leach out and leave reconstructed surface with high active area.

Can fenimo be used as an OER electrocatalyst?

Based on the above discussion, the design of an FeNiMo alloy as an OER electrocatalyst has a broad prospect and has attracted extensive attention in recent years. Many studies have been reported that the high-valent metal Mo can promote the lattice oxygen activity of NiFe-LDH [13, 14].

Can the fenimo-CV bulk alloy electrode be used for large-scale industrial applications?

After reconstruction, the corresponding overpotential of the electrode at a current density of 100 mA cm −2 can continue to be electrolyzed for more than 50 h without any drop, which is enough to prove that the FeNiMo-CV bulk alloy electrode can be used for large-scale industrial applications. 3.5. Discussion