Electrocatalytic Performance and Stability of Nanostructured Fe–Ni Pyrite-Type Diphosphide Catalyst Supported on Carbon Paper

• Published in: Journal of physical chemistry. C Vol. 120; no. 30; pp. 16537 - 16544
• Main Authors: Costa, José Diogo, Lado, José Luis, Carbó-Argibay, Enrique, Paz, Elvira, Gallo, Juan, Cerqueira, M. Fátima, Rodríguez-Abreu, Carlos, Kovnir, Kirill, Kolen’ko, Yury V.
• Format: Journal Article
• Language: English
• Published: American Chemical Society 04.08.2016

A simple and effective method to prepare an active and stable nanostructured working electrode for electrochemical water splitting is described. Specifically, mixed Fe–Ni diphosphide was prepared by sputtering a 200-nm-thick layer of Permalloy onto carbon paper gas diffusion layer followed by gas tr...