SO4^2-／TiO2 - SiO2的制备及光催化降解苯酚

• 作 者: 曲济方 方莉 武志刚
• 机 构: 山西大学化学化工学院
• 出 处: 化工学报
• 发表日期: 2004年1期
• 关键词: SO4^2-/TiO2-SiO2 光催化 苯酚降解 直接焙烧法 SO2-4/TiO2-SiO2 photocatalysis degradation of ph

Ultra fine SO4^2-/TiO2-SiO2 complex catalysts were synthesized by the one - step calcination method, which used titania sulfate and white carbon as raw materials and polyvinyl alcohol as dispersing agent. Catalysts are characterized by XRDIRTDA and BET. D