Investigation of surface Sr segregation in model thin film solid oxide fuel cell perovskite electrodes

By Woochul Jung, Harry L. Tuller. 2012

248 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/934563162c839fd8203cfc621cfe4f7164d19f9a

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Electrical and Electronic Engineering

1. Kongfa Chen
2. S. Jiang
3. Woochul Jung

In Materials Chemistry

1. Kongfa Chen
2. S. Jiang
3. Woochul Jung
4. J. Nielsen
5. Johan Hjelm

Citations in the corpus

• Surface Segregation in Solid Oxide Cell Oxygen Electrodes: Phenomena, Mitigation Strategies and Electrochemical Properties (2020, methodology): “[102] further proposed deterioration mechanisms of SrO segregation on the ORR kinetics of STF electrodes involving: (1) the inhibition of electron transfer from the bulk of STF to the oxygen species adsorbed on the surface and (2) the decrease in surface oxygen vacancy concentrations for the incorpo”
• Sr Segregation in Perovskite Oxides: Why It Happens and How It Exists (2018, background): “0) thin-film electrodes by chemically etching the Sr-enriched layer, and therefore confirmed that the segregated SrOx serves as a passivation barrier for oxygen exchange (Figure 2C).(21) Most Sr-rich precipitates (e.”