Porous AgPd-Pd Composite Nanotubes as Highly Efficient Electrocatalysts for Lithium-Oxygen Batteries.

Luo, Wen-Bin; Gao, Xuan-Wen; Chou, Shu-Lei; Wang, Jia-Zhao; Liu, Hua-Kun

Luo, Wen-Bin; Gao, Xuan-Wen; Chou, Shu-Lei; Wang, Jia-Zhao; Liu, Hua-Kun.

Affiliation

Luo WB; Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW, 2522, Australia.
Gao XW; Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW, 2522, Australia.
Chou SL; Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW, 2522, Australia.
Wang JZ; Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW, 2522, Australia.
Liu HK; Institute for Superconducting and Electronic Materials, University of Wollongong, Wollongong, NSW, 2522, Australia.

Adv Mater ; 27(43): 6862-9, 2015 Nov 18.

Article de En | MEDLINE | ID: mdl-26402862

ABSTRACT

ABSTRACT

Porous AgPd-Pd composite nanotubes (NTs) are used as an efficient bifunctional catalyst for the oxygen reduction and evolution reactions in lithium-oxygen batteries. The porous NT structure can facilitate rapid O2 and electrolyte diffusion through the NTs and provide abundant catalytic sites, forming a continuous conductive network throughout the entire energy conversion process, with excellent cycling performance.

Mots clés

AgPd alloys; Li-O2 batteries; composite materials; oxygen reduction reaction; porous nanotubes

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Texte intégral: 1 Collection: 01-internacional Base de données: MEDLINE Langue: En Journal: Adv Mater Sujet du journal: BIOFISICA / QUIMICA Année: 2015 Type de document: Article Pays d'affiliation: Australie

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