+Advanced Search
Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China
DOI:
Author:
Affiliation:

Clc Number:

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Cited by
  • |
  • Materials
  • |
  • Comments
    Abstract:

    The monolithic foamed gold was synthesized by seed-mediated growth with polystyrene (PS) template and casting procedure and heat treatment. The results indicate that the PS could be coated by gold colloid with average grain size of 4.6 nm which was made in toluene by the electrostatic effect. The deposited gold with thickness of 70-90 nm and grain size of 30-60 nm were obtained by electroless plating. It can be self-supported after the template removing. The casting procedure is analogous to slip-casting of ceramic that results in randomly-packed PS/Au spheres with void spaces between individual particles. The columniform foamed gold with hollow spheres of 8-9 μm, diameter of 4 mm, density of 1.5 g/cm3, and porosity of 92% was obtained after heat treatment.

    Reference
    Related
    Cited by
Get Citation

[Tan Xiulan, Niu Gao, Li Kai, Luo Jiangshang, Wu Weidong, Tang Yongjian. Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang 621900, China[J]. Rare Metal Materials and Engineering,2012,41(1):169~172.]
DOI:[doi]

Copy
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:January 15,2011
  • Revised:
  • Adopted:
  • Online:
  • Published: