Manipulating the oxygen reduction activity of platinum shells with shape-controlled palladium nanocrystal cores

Minhua 
              Shao; Guannan He; Amra Peles; Jonathan H. Odell; Jie Zeng; Dong Su; Jing Tao; Taekyung Yu; Yimei Zhu; Younan 
              Xia

doi:10.1039/C3CC43276A

Manipulating the oxygen reduction activity of platinum shells with shape-controlled palladium nanocrystal cores†

Minhua Shao,‡*^a Guannan He,^b Amra Peles,^c Jonathan H. Odell,^a Jie Zeng,^d Dong Su,^e Jing Tao,^f Taekyung Yu,^d Yimei Zhu^f and Younan Xia §*^d

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* Corresponding authors

^a UTC Power, South Windsor, CT 06074, USA
E-mail: minhua@gmail.com

^b Department of Chemistry, Washington University, St. Louis, Missouri 63130, USA
E-mail: younan.xia@bme.gatech.edu

^c United Technologies Research Center, East Hartford, CT 06118, USA

^d Department of Biomedical Engineering, Washington University, St. Louis, Missouri 63130, USA

^e Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, NY 11973, USA

^f Condensed Matter Physics & Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA

Abstract

The oxygen reduction reaction (ORR) activities of Pt shells were found to have a strong dependence on the surface structure by depositing them on Pd nanocrystals with different shapes.

Chemical Communications

Manipulating the oxygen reduction activity of platinum shells with shape-controlled palladium nanocrystal cores†

Abstract

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Manipulating the oxygen reduction activity of platinum shells with shape-controlled palladium nanocrystal cores

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