ペルオキソチタン酸溶液からのペルオキソ修飾されたアナターゼゾルの合成

DOI Web Site Web Site 被引用文献22件 参考文献15件

書誌事項

タイトル別名
  • Synthesis of Peroxo-Modified Anatase Sol from Peroxo Titanic Acid Solution
  • Synthesis of Peroxo-Modified Anatase So

この論文をさがす

説明

A peroxo titanic acid (PTA) solution has been prepared by mixing titanic acid wet gel and hydrogen peroxide solution. The PTA solution was a neutral, transparent, stable liquid. The PTA crystallized to form an anatase phase after calcination at a temperature above 250°C. When the PTA solution was autoclaved at a temperature above 100°C for 6h, it changed to a sol containing anatase crystals less than 20nm in diameter. Aggregation occurred after autoclaving at a temperature above 120°C. When the PTA solution was heated to 100°C, it was translucent and stable in spite of containing ultrafine anatase crystals (9nm in diameter). It was deduced that the surfaces of anatase crystals are modified by the peroxo groups.

収録刊行物

被引用文献 (22)*注記

もっと見る

参考文献 (15)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ