@article{Liu2025, 
author = {Xingyu Liu and Weichao Zhang and Xiang Wu and Young-Rae Cho},
title = {Porous Fe-Doped Ni3P/CoP3 Isomerism as High Durable Electrocatalyst for Generation of Hydrogen and Oxygen},
year = {2025},
journal = {Energy Material Advances},
volume = {6},
pages = {0160},
url = {https://www.sciopen.com/article/10.34133/energymatadv.0160},
doi = {10.34133/energymatadv.0160},
abstract = {The development of bifunctional catalysts enables the simultaneous operation of hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in the same electrolyte. It is feasible to design high-performance catalysts by the addition of impurity atoms and the construction of composition. Herein, Fe-Ni3P/Fe-CoP3 nanostructures are obtained using metal–organic framework (MOF) as the precursor. It shows an overpotential of 71.7 mV (10 mA/cm2) for HER and 263.3 mV (50 mA/cm2) for OER under alkaline condition. Moreover, it also presents an OER overpotential of only 325.3 mV at the current densities of 1.5 A/cm2. Using the catalyst as electrodes, the water electrolysis device provides a voltage of 1.566 V at 50 mA/cm2. Density functional theory calculations reveal that the introduction of iron atoms and the presence of heterogeneous structures optimize the hydrogen adsorption energy.}
}