Preparation of Monosized Silicon Micro Particles by Pulsated Orifice Ejection Method

• Dong Wei

  Micro Powder Research Institute

• Takagi Kenta

  Department of Materials Processing, School of Engineering, Tohoku University

• Masuda Satoshi

  Graduate School of Engineering, Tohoku University

• Kawasaki Akira

  Department of Materials Processing, School of Engineering, Tohoku University

抄録

Monosized silicon particles with narrow particle size distribution have been successfully prepared by pulsed orifice ejection method (POEM). Monosized Silicon particles with desired size could be formed by adjusting process parameters of rod position, supplied pressure and rod displacement. The obtained silicon particles can be divided into two kinds according to their shapes. One is grape-fruit type silicon particles, which is polycrystalline and consists of many grains mainly in random boundaries. The other one is lemon type, which consists of only two or three grains in twin boundaries with cross-sections sometimes found to be single crystal.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 53 (4), 346-351, 2006

  一般社団法人 粉体粉末冶金協会

キーワード

• POEM (Pulsed Orifice Ejection Method)
• silicon
• spherical particles
• OIM (Orientation- imaging Microscopy)

詳細情報

• CRID: 1390001206307215232
• NII論文ID: 130000057848
• NII書誌ID: AN00222724
• DOI: 10.2497/jjspm.53.346
• ISSN: 18809014
• ISSN: 05328799
• NDL書誌ID: 7940906
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7940906
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可