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Nano Research

, Volume 9, Issue 8, pp 2244–2250 | Cite as

Free-standing palladium-nickel alloy wavy nanosheets

  • Weng-Chon Cheong
  • Chuhao Liu
  • Menglei Jiang
  • Haohong Duan
  • Dingsheng Wang
  • Chen ChenEmail author
  • Yadong LiEmail author
Research Article

Abstract

Two-dimensional nanomaterials (2DNMs) have attracted increasing attention due to their unique properties and promising applications. Unlike 2DNMs with lamellar structures, metal ultrathin 2DNMs are difficult to synthesize and stabilize because they tend to form close-packed crystal structures. Most reported cases consist of monometallic and heterogeneous nanostructures. The synthesis of metal alloy 2DNMs has been rarely reported. Here, we report the synthesis of PdNi alloy wavy nanosheets (WNSs) using an enhanced CO-confinement strategy. This strategy is also suitable to the synthesis of other Pd-based alloy WNSs such as PdCu, PdFe, and even a trimetallic PdFeNi.

Keywords

Pd Ni alloy nanosheets carbon monoxide 

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Copyright information

© Tsinghua University Press and Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • Weng-Chon Cheong
    • 1
  • Chuhao Liu
    • 1
  • Menglei Jiang
    • 1
  • Haohong Duan
    • 1
  • Dingsheng Wang
    • 1
  • Chen Chen
    • 1
    Email author
  • Yadong Li
    • 1
    Email author
  1. 1.Department of Chemistry and Collaborative Innovation Center for Nanomaterials Science and EngineeringTsinghua UniversityBeijingChina

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