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Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size.

Publication ,  Journal Article
Xiong, Y; Chen, J; Wiley, B; Xia, Y; Aloni, S; Yin, Y
Published in: Journal of the American Chemical Society
May 2005

Uniform cubooctahedral nanoparticles of Pd were synthesized using a modified polyol process. Like the silver system, the Pd nanoparticles underwent dissolution due to oxidative etching by Cl-/O2. In the early stage of etching, the twinned particles in a sample were selectively removed to leave behind uniform, single-crystal cubooctahedra. If the etching was allowed to continue, the single-crystal cubooctahedra were also attacked and partially dissolved. Understanding the role of oxidative etching is critical to the achievement of both uniform shape and size.

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Published In

Journal of the American Chemical Society

DOI

EISSN

1520-5126

ISSN

0002-7863

Publication Date

May 2005

Volume

127

Issue

20

Start / End Page

7332 / 7333

Related Subject Headings

  • Spectrophotometry, Ultraviolet
  • Povidone
  • Palladium
  • Oxidation-Reduction
  • Nanostructures
  • Microscopy, Electron, Transmission
  • General Chemistry
  • Ethylene Glycol
  • 40 Engineering
  • 34 Chemical sciences
 

Citation

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Xiong, Y., Chen, J., Wiley, B., Xia, Y., Aloni, S., & Yin, Y. (2005). Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size. Journal of the American Chemical Society, 127(20), 7332–7333. https://doi.org/10.1021/ja0513741
Xiong, Yujie, Jingyi Chen, Benjamin Wiley, Younan Xia, Shaul Aloni, and Yadong Yin. “Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size.Journal of the American Chemical Society 127, no. 20 (May 2005): 7332–33. https://doi.org/10.1021/ja0513741.
Xiong Y, Chen J, Wiley B, Xia Y, Aloni S, Yin Y. Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size. Journal of the American Chemical Society. 2005 May;127(20):7332–3.
Xiong, Yujie, et al. “Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size.Journal of the American Chemical Society, vol. 127, no. 20, May 2005, pp. 7332–33. Epmc, doi:10.1021/ja0513741.
Xiong Y, Chen J, Wiley B, Xia Y, Aloni S, Yin Y. Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size. Journal of the American Chemical Society. 2005 May;127(20):7332–7333.
Journal cover image

Published In

Journal of the American Chemical Society

DOI

EISSN

1520-5126

ISSN

0002-7863

Publication Date

May 2005

Volume

127

Issue

20

Start / End Page

7332 / 7333

Related Subject Headings

  • Spectrophotometry, Ultraviolet
  • Povidone
  • Palladium
  • Oxidation-Reduction
  • Nanostructures
  • Microscopy, Electron, Transmission
  • General Chemistry
  • Ethylene Glycol
  • 40 Engineering
  • 34 Chemical sciences