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Document type:
Konferenzbeitrag 
Contribution type:
Vortrag / Präsentation 
Author(s):
Rück, M.; Gagliardi, A. 
Title:
Tailoring Shapes and Sizes of Pure Pt Electrocatalysts to Improve the Oxygen Reduction Activity 
Abstract:
Based on the Sabatier principle, it is widely accepted that the ORR activity is decisively controlled by the adsorption energies of the reaction intermediates. Weakening the *OH adsorption energy by ~0.1-0.15 eV with respect to Pt(111) improves the ORR activity, which has been shown by various experimental [1] and theoretical [2] studies. Recently, Calle-Vallejo et al. have extended the geometrical concept of coordination numbers to second nearest neighors, which reveals fundamental design prin...    »
 
Book / Congress title:
ECS Meeting Abstracts, Abstract MA2019-02 1531 I01D-01 Pt Cathode Catalysts, presentation 
Congress (additional information):
Atlanta GA USA, 13-17 Oct 2019 2019-10 
Publisher:
The Electrochemical Society ECS 
Year:
2019 
Quarter:
3. Quartal 
Year / month:
2019-09 
Month:
Sep 
Pages:
35 1531-1531 
Print-ISBN:
2151-2041 
E-ISBN:
2151-2043 
Language:
en