原子間力顕微鏡によるカーボンブラック充てん天然ゴムの力学物性評価 Evaluation of Mechanical Properties of Carbon Black Reinforced Natural Rubber by Atomic Force Microscopy

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著者

    • 額賀 英幸 NUKAGA Hideyuki
    • 東京工業大学有機・高分子物質専攻 Department of Organic and Polymeric Materials, Tokyo Institute of Technology
    • 藤波 想 FUJINAMI So
    • 東京工業大学有機・高分子物質専攻 Department of Organic and Polymeric Materials, Tokyo Institute of Technology
    • 中嶋 健 NAKAJIMA Ken
    • 東京工業大学有機・高分子物質専攻 Department of Organic and Polymeric Materials, Tokyo Institute of Technology
    • 西 敏夫 NISHI Toshio
    • 東京工業大学有機・高分子物質専攻 Department of Organic and Polymeric Materials, Tokyo Institute of Technology

抄録

Atomic force microscopy (AFM) has an advantage of obtaining topographic and mechanical properties at the same time. In analyzing the force-distance curve using Hertz theory, Young's modulus is obtained with nanometer-scale resolution. Furthermore, sample deformation by the force exerted is also estimated from the force-distance curve analysis. We can reconstruct a real topographic image by incorporating apparent height with deformation image. We applied this method for obtaining information on mechanical properties of carbon black reinforced natural rubber. We were able to obtain Young's modulus distribution image together with apparent topographic and reconstructed real topographic images. Then we were able to recognize three regions; rubber, carbon black (or bound rubber) and interfacial regions. Though the existence of these regions had been investigated by pulsed nuclear magnetic resonance, this paper would be the first report on the quantitative evaluation of the interfacial region in real space.

収録刊行物

  • 日本ゴム協會誌  

    日本ゴム協會誌 79(11), 509-515, 2006-11-15 

    THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

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各種コード

  • NII論文ID(NAID)
    10018108696
  • NII書誌ID(NCID)
    AN00189720
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    0029022X
  • NDL 記事登録ID
    8575870
  • NDL 雑誌分類
    ZP17(科学技術--化学・化学工業--高分子化学・高分子化学工業--ゴム・プラスチックス)
  • NDL 請求記号
    Z17-125
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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