LaC<SUB>2</SUB> Encapsulated in Graphite Nano-Particle

• Tomita Masato

  NTT Interdisciplinary Research Laboratories

• Saito Yahachi

  Deparnnent of Electrical and Electronic Engineering, Mie University

• Hayashi Takayoshi

  NTT Interdisciplinary Research Laboratories

抄録

Arc discharging carbon rods containing 8.8 wt% La₂O₃ produces a carbonaceous deposit containing nano-particles (nm-size particles) consisting of graphite shells around core nano-crystals averaging 10–30 nm in diameter but sometimes 3–4 nm. Transmission electron microscopy, nm-size electron diffraction and electron energy-loss spectroscopy have revealed that the nano-crystals are La-carbide, LaC₂, that the interfaces between the carbide and the graphite are flat, and that no intermediate layers are formed.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 32 (2), L280-L282, 1993

  社団法人応用物理学会

キーワード

• carbide
• LaC<SUB>2</SUB>
• graphite
• ultrafine particle
• nano-crystal
• analytical electron microscope
• microdiffraction
• EELS

詳細情報

• CRID: 1571135652312854912
• NII論文ID: 110003924422
• NII書誌ID: AA10650595
• ISSN: 00214922
• Web Site: https://jlc.jst.go.jp/DN/JALC/00337593480?from=CiNii
• 本文言語コード: en
• データソース種別:
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