Structural Evolution of Solid Pt Nanoparticles to a Hollow PtFe Alloy with a Pt-Skin Surface via Space-Confined Pyrolysis and the Nanoscale Kirkendall Effect

Structural Evolution of Solid Pt Nanoparticles to a Hollow PtFe Alloy with a Pt-Skin Surface via Space-Confined Pyrolysis and the Nanoscale Kirkendall Effect

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 48 vom: 14. Dez., Seite 10673-10678
1. Verfasser: Wang, Qingmei (VerfasserIn)
Weitere Verfasser: Chen, Siguo, Shi, Feng, Chen, Ke, Nie, Yao, Wang, Yao, Wu, Rui, Li, Jia, Zhang, Yun, Ding, Wei, Li, Yang, Li, Li, Wei, Zidong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article fuel cells hollow structures nanoscale Kirkendall effect oxygen reduction reaction space-confined pyrolysis
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520 |a A space-confined interfacial conversion approach is developed to directly transform 3 nm solid Pt nanoparticles into a 5 nm hollow PtFe alloy featuring a Pt-skin surface. The approach presented for the structural evolution from solid Pt NPs to hollow PtFe alloy with controlled size, structure, and composition can be applied to other multimetallic electrocatalysts 
650 4 |a Journal Article 
650 4 |a fuel cells 
650 4 |a hollow structures 
650 4 |a nanoscale Kirkendall effect 
650 4 |a oxygen reduction reaction 
650 4 |a space-confined pyrolysis 
700 1 |a Chen, Siguo  |e verfasserin  |4 aut 
700 1 |a Shi, Feng  |e verfasserin  |4 aut 
700 1 |a Chen, Ke  |e verfasserin  |4 aut 
700 1 |a Nie, Yao  |e verfasserin  |4 aut 
700 1 |a Wang, Yao  |e verfasserin  |4 aut 
700 1 |a Wu, Rui  |e verfasserin  |4 aut 
700 1 |a Li, Jia  |e verfasserin  |4 aut 
700 1 |a Zhang, Yun  |e verfasserin  |4 aut 
700 1 |a Ding, Wei  |e verfasserin  |4 aut 
700 1 |a Li, Yang  |e verfasserin  |4 aut 
700 1 |a Li, Li  |e verfasserin  |4 aut 
700 1 |a Wei, Zidong  |e verfasserin  |4 aut 
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