カーボンナノ粒子の生成に与える紫外線の効果とナノ粒子の強度評価 Effect of Ultraviolet Rays on Production of Nanoparticles and their Strength Evaluation

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  The generation of a carbon nanoparticle was investigated in an electric arc discharge using a carbon electrode containing silicon and oxygen while being irradiated with ultraviolet rays. It was found that a small number of nanoparticles were generated with the arc, but a dramatic increase in numbers was observed with ultraviolet radiation. The compression strength of the nanoparticles was measured to determine the possibility of their use as a reinforcing material in composite materials. The compression strength of a large particle that was an amorphous compound not having a crystal structure was not very high. On the other hand, a small nanoparticle having a crystal structure did not collapse, even for an applied compression stress of 50000 N. Thus, these nanoparticles are promising as a reinforcing material in particulate composite materials.<br>

収録刊行物

  • 真空  

    真空 51(3), 214-217, 2008-03-20 

    The Vacuum Society of Japan

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各種コード

  • NII論文ID(NAID)
    10021157081
  • NII書誌ID(NCID)
    AN00119871
  • 本文言語コード
    JPN
  • 資料種別
    SHO
  • ISSN
    18822398
  • NDL 記事登録ID
    9471644
  • NDL 雑誌分類
    ZN15(科学技術--機械工学・工業--流体機械)
  • NDL 請求記号
    Z16-474
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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