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Title: Decoupling the roles of carbon and metal oxides on the electrocatalytic reduction of oxygen on La 1−x Sr x CoO 3−δ perovskite composite electrodes

Experiment and microkinetic modeling decouple the synergistic roles of La 1−x Sr x CoO 3−δ perovskite oxides and carbon additives during the oxygen reduction reaction.
Authors:
ORCiD logo [1] ; ORCiD logo [2] ;  [3] ; ORCiD logo [4] ; ORCiD logo [5] ;  [1] ; ORCiD logo [6] ; ORCiD logo [7] ; ORCiD logo [8] ; ORCiD logo [2]
  1. Department of Chemistry, The University of Texas at Austin, Austin, USA, Center for Nano and Molecular Science and Technology
  2. Center for Electrochemical Energy Storage CREI, Skolkovo Institute of Science and Technology, 143025 Moscow, Russia
  3. Department of Chemistry, The University of Texas at Austin, Austin, USA
  4. Center for Nano and Molecular Science and Technology, The University of Texas at Austin, Austin, USA, Texas Materials Institute
  5. Center for Electrochemical Energy Storage CREI, Skolkovo Institute of Science and Technology, 143025 Moscow, Russia, Electron Microscopy for Materials Science EMAT
  6. Institut de Chimie de Strasbourg, University of Strasbourg, 67070 Strasbourg, France
  7. Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, USA
  8. Texas Materials Institute, The University of Texas at Austin, Austin, USA, Department of Chemical Engineering
Publication Date:
Grant/Contract Number:
FIRST
Type:
Publisher's Accepted Manuscript
Journal Name:
Physical Chemistry Chemical Physics
Additional Journal Information:
Journal Name: Physical Chemistry Chemical Physics Journal Volume: 21 Journal Issue: 6; Journal ID: ISSN 1463-9076
Publisher:
Royal Society of Chemistry (RSC)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United Kingdom
Language:
English
OSTI Identifier:
1492463

Mefford, J. Tyler, Kurilovich, Aleksandr A., Saunders, Jennette, Hardin, William G., Abakumov, Artem M., Forslund, Robin P., Bonnefont, Antoine, Dai, Sheng, Johnston, Keith P., and Stevenson, Keith J.. Decoupling the roles of carbon and metal oxides on the electrocatalytic reduction of oxygen on La 1−x Sr x CoO 3−δ perovskite composite electrodes. United Kingdom: N. p., Web. doi:10.1039/C8CP06268D.
Mefford, J. Tyler, Kurilovich, Aleksandr A., Saunders, Jennette, Hardin, William G., Abakumov, Artem M., Forslund, Robin P., Bonnefont, Antoine, Dai, Sheng, Johnston, Keith P., & Stevenson, Keith J.. Decoupling the roles of carbon and metal oxides on the electrocatalytic reduction of oxygen on La 1−x Sr x CoO 3−δ perovskite composite electrodes. United Kingdom. doi:10.1039/C8CP06268D.
Mefford, J. Tyler, Kurilovich, Aleksandr A., Saunders, Jennette, Hardin, William G., Abakumov, Artem M., Forslund, Robin P., Bonnefont, Antoine, Dai, Sheng, Johnston, Keith P., and Stevenson, Keith J.. 2019. "Decoupling the roles of carbon and metal oxides on the electrocatalytic reduction of oxygen on La 1−x Sr x CoO 3−δ perovskite composite electrodes". United Kingdom. doi:10.1039/C8CP06268D.
@article{osti_1492463,
title = {Decoupling the roles of carbon and metal oxides on the electrocatalytic reduction of oxygen on La 1−x Sr x CoO 3−δ perovskite composite electrodes},
author = {Mefford, J. Tyler and Kurilovich, Aleksandr A. and Saunders, Jennette and Hardin, William G. and Abakumov, Artem M. and Forslund, Robin P. and Bonnefont, Antoine and Dai, Sheng and Johnston, Keith P. and Stevenson, Keith J.},
abstractNote = {Experiment and microkinetic modeling decouple the synergistic roles of La 1−x Sr x CoO 3−δ perovskite oxides and carbon additives during the oxygen reduction reaction.},
doi = {10.1039/C8CP06268D},
journal = {Physical Chemistry Chemical Physics},
number = 6,
volume = 21,
place = {United Kingdom},
year = {2019},
month = {2}
}

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