A New Approach to Plasma CVD of TiO2 Photocatalyst on γ-Al2O3 Pellet Filled in Dielectric Barrier Di

• 作 者: 朱爱民 聂龙辉 张秀玲 石川 宋志民 徐勇
• 机 构: Laboratory of Plasma Physical Chemistry,Center for Nano Materials and Science
• 出 处: 等离子体科学和技术（英文版）
• 发表日期: 2004年期
• 关键词: plasma CVD dielectric barrier discharges photocatalyst

A supported TiO2/γ-Al2O3 photocatalyst has been prepared by γ-Al2O3 pellet-filled dielectric barrier discharges induced plasma CVD at atmospheric pressure and room temperature.The TiO2/γ-Al2O3 photocatalyst exhibits higher photocatalytic activity than Degussa P25, and much higher photocatalytic activity than that prepared by thermal CVD.