写真用有機化合物の進歩　近赤外増感色素の耐酸化安定性向上

DOI

書誌事項

タイトル別名
  • Recent Advances in Organic Compounds for Photographic Materials. The Improvement of Stability of Near-Infrared sensitizing Dyes to Oxidative Degradation.

抄録

The rates of oxidation by FeCl3 or by 02 of various near-infrared cyanmes were measured in aqueous acetonitrile solutions. The rates were decreased with an increase in oxidation potential and also with an increase in bulkiness of substituents. Since these two parameters are mutually independent, introduction of bulky group prevented near-infrared sensitizing dyes from oxidative degradation without affecting the redox potential which is essential for the sensitizing function.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001206570350592
  • NII論文ID
    130004284120
  • DOI
    10.11454/photogrst1964.57.304
  • ISSN
    18845932
    03695662
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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