Platinum-Gold Nanoparticles: A Highly Active Bifunctional Electrocatalyst for Rechargeable Lithium-Air Batteries

Platinum-Gold Nanoparticles: A Highly Active Bifunctional Electrocatalyst for Rechargeable Lithium-Air Batteries

PtAu nanoparticles (NPs) were shown to strongly enhance the kinetics of the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in rechargeable Li−O2 cells. Li−O2 cells with PtAu/C were found to exhibit the highest round-trip efficiency reported to date. During ORR via xLi+ + O2 + xe...

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Bibliographic Details
Main Authors: Lu, Yi-Chun, Xu, Zhichuan, Gasteiger, Hubert A., Chen, Shuo, Hamad-Schifferli, Kimberly, Shao-Horn, Yang
Other Authors: Massachusetts Institute of Technology. Department of Biological Engineering
Format: Article
Language:en_US
Published: American Chemical Society 2011
Online Access:http://hdl.handle.net/1721.1/65124
https://orcid.org/0000-0001-7746-5920
https://orcid.org/0000-0001-8199-8703
https://orcid.org/0000-0002-5732-663X

Internet

http://hdl.handle.net/1721.1/65124
https://orcid.org/0000-0001-7746-5920
https://orcid.org/0000-0001-8199-8703
https://orcid.org/0000-0002-5732-663X

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