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Tetragonal zirconia spheres fabricated by carbon-assisted selective laser heating in a liquid medium

  • Xiangyou Li
  • , Yoshiki Shimizu
  • , Alexander Pyatenko
  • , Hongqiang Wang
  • , Naoto Koshizaki
  • National Institute of Advanced Industrial Science and Technology

科研成果: 期刊稿件文章同行评审

28 引用 (Scopus)

摘要

Submicrometer-sized tetragonal zirconia spheres are synthesized by carbon-assisted selective pulsed laser heating in a liquid medium at room temperature. Sphere formation and phase transformation from the monoclinic to the tetragonal phase are only observed by laser irradiation of a colloidal solution containing raw zirconia mechanically milled with nanocarbon. This result indicates that nanocarbon, having close contact with zirconia particles, plays a very important role in forming submicrometer-sized tetragonal zirconia spheres.

源语言英语
文章编号115602
期刊Nanotechnology
23
11
DOI
出版状态已出版 - 23 3月 2012
已对外发布

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