Crystal structure and surface characteristics of Sr-doped GdBaCo2O6−δ double perovskites: oxygen evolution reaction and conductivity-Reference-Cited by-同舟云学术

Crystal structure and surface characteristics of Sr-doped GdBaCo2O6−δ double perovskites: oxygen evolution reaction and conductivity

Published:2018 Issue:13 Volume:6 Page:5335-5345
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Pramana Stevin S.¹²³⁴⁵^ORCID,Cavallaro Andrea¹²³⁴^ORCID,Li Cheng¹²³⁴,Handoko Albertus D.⁶⁷⁸⁹¹⁰^ORCID,Chan Kuang Wen⁶⁷⁸⁹,Walker Robert J.¹²³⁴,Regoutz Anna¹²³⁴^ORCID,Herrin Jason S.¹¹¹²⁹^ORCID,Yeo Boon Siang⁶⁷⁸⁹^ORCID,Payne David J.¹²³⁴^ORCID,Kilner John A.¹²³⁴¹³,Ryan Mary P.¹²³⁴,Skinner Stephen J.¹²³⁴^ORCID

Affiliation:

1. Department of Materials

2. Imperial College London

3. London

4. UK

5. School of Engineering

6. Department of Chemistry

7. Faculty of Science

8. National University of Singapore

9. Singapore

10. Agency for Science

11. Facility for Analysis, Characterization, Testing and Simulation/Earth Observatory of Singapore

12. Nanyang Technological University

13. International Institute for Carbon Neutral Energy Research (WPI-I2CNER)

Abstract

Upon Sr-doping in GdBa_1−xSrxCo₂O_6−δ, a shift of the valence band maximum VB_max towards the Fermi energy E_F was observed leading to better OER activity.

Funder

Engineering and Physical Sciences Research Council

King Abdullah University of Science and Technology

Royal Society

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TA/C7TA06817D

Reference58 articles.

1. Recent advances in Perovskite-type materials for solid oxide fuel cell cathodes