熱処理温度を変えたＰＡＮ系Ｃ／Ｃコンポジット表面のＸ線回折およびサイクリックボルタモグラム特性

• 村上 和美

  三重県工業技術センター

• 国枝 義彦

  鈴鹿工業高等専門学校

• 兼松 秀行

  鈴鹿工業高等専門学校

• 沖 猛雄

  名古屋大学

書誌事項

タイトル別名

• X-ray Diffraction Analysis and Cyclic Voltammograms on the Surface of C/C Composites Prepared Using PAN-Based Fiber at Different Heat Treatment Temperatures.
• ネツ ショリ オンド オ カエタ PANケイ C C コンポジット ヒョウメン

抄録

The correlation between the redox behavior of surface compounds formed in dilute sulfuric acid and the heat treatment temperature (HTT) of 2 D-C/C composites whose fibers are made of PAN was investigated by using X-ray diffraction analysis (XRD) and cyclic voltammetry (CV). XRD results indicate that the reflection intensity increased with HTT but that the half-value width decreased. These results suggest that the graphite structure developed with increasing HTT. Cyclic voltammograms were measured for both x-y planes parallel to woven laminates and x-z planes perpendicular to these. For both planes, the current corresponding to the formation of phenol-type compounds (at 0.3V-0.4V) was suppressed with increasing HTT, i.e, the graphite structure development. The anodic currents between 0.3V and 0.4V for the x-z plane at the same HTT was lower than those for the x-y plane. The current corresponding to the formation of carbonyl compounds (at 0.8V), in contrast increased with HTT. The reduction current observed from 1.0V increased with decreasing HTT.

収録刊行物

• 表面技術

  表面技術 47 (7), 633-637, 1996

  一般社団法人 表面技術協会

キーワード

• C/C Composites
• PAN-Based Fiber
• Graphitization
• Heat Treatment Temperature
• Cyclic Voltammogram

詳細情報

• CRID: 1390001204115778560
• NII論文ID: 10002256840
• NII書誌ID: AN1005202X
• DOI: 10.4139/sfj.47.633
• ISSN: 18843409
• ISSN: 09151869
• NDL書誌ID: 3995265
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3995265
• 本文言語コード: ja
• 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