固体酸化物触媒における固体酸性度・塩基性度測定法

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タイトル別名
  • A Method for Measuring both Acidity and Basicity of Solid Oxide Catalysts

説明

Generally, the acidity and the basicity of the solid catalysts have been measured by Benesis'method. But by this method, the acidity and basicity of the colored catalyst, such as chromia, or the basicity of the white catalyst having strong acid, such as silica-alumina could hardly be measured. However, the acidity and the basicity of the above mentioned catalysts, chromia and silica-alumina, could be measured by the new titration method using a small amount of the white acidic (basic) solid oxides colored with the indicators on their surfaces.

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