Operando high-temperature near-ambient pressure X-ray photoelectron spectroscopy and impedance spectroscopy study of Ni?Ce0.9Gd0.1O2?? solid oxide fuel cell anode
By Kooser, Kuno; K
Published in International Journal of Hydrogen Energy
International Journal of Hydrogen Energy
2020
Abstract
In this study we present the results of operando high temperature near-ambient-pressure x-ray photoelectron spectroscopy (HT-NAP-XPS) measurements of a pulsed laser deposited thin film Ni?Ce0.9Gd0.1O2?? model electrode. In our measurements, we have used the novel three electrode dual-chamber electrochemical cell developed in our previous work at different H2 pressures and at different electrochemical conditions at around 650