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Updated: Jun 30, 2025

In Situ Lithiated Reference Electrode: Four Electrode Design for In-operando Impedance Spectroscopy
Published on: September 12, 2018
In situ reconstruction of self-supported NiFeP electrodes for overall water splitting at large current density
Ang Li1, Dongcai Song1, Runjie Cao2
1College of Chemistry and Chemical Engineering, State Key Laboratory of Advanced Chemical Power Sources, Chongqing University, Chongqing, China. chenhongmei926@163.com.
Abstract:
In this study, self-supported NiFeP was fabricated on Ni mesh (NiFeP/NM) via a two-step monopulse electrodeposition and phosphorization strategy. The NiFeP/NM exhibited excellent activity through electrochemical surface reconstruction to generate true active sites, requiring low overpotentials of 349 mV and 310 mV to reach a current density of 500 mA cm-2 for the HER and OER, respectively, and exhibiting satisfactory stability in 6 M NaOH.

