A Strategy for Designing a Concave Pt–Ni Alloy through Controllable Chemical Etching | Zendy

Wu Yuen | Zendy; Wang Dingsheng | Zendy; Niu Zhiqiang | Zendy; Chen Pengcheng | Zendy; Zhou Gang | Zendy; Li Yadong | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

A Strategy for Designing a Concave Pt–Ni Alloy through Controllable Chemical Etching

Author(s) -

Wu Yuen,

Wang Dingsheng,

Niu Zhiqiang,

Chen Pengcheng,

Zhou Gang,

Li Yadong

Publication year - 2012

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201207491

Subject(s) - etching (microfabrication) , octahedron , alloy , materials science , isotropic etching , corrosion , catalysis , metallurgy , chemical engineering , nanoparticle , nanotechnology , crystallography , chemistry , crystal structure , organic chemistry , layer (electronics) , engineering

This corrosion : Octahedral Pt–Ni alloy nanoparticles (NPs) are converted into concave Pt 3 Ni NPs by a coordination‐assisted chemical‐etching process (see scheme). The corroded concave Pt–Ni NPs have a higher density of low‐coordinate atoms in steps sites, a decisive property in heterogeneous catalysis.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research