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花瓣状γ-Bi2MoO6微米晶的可控制备及其对CCl4的催化降解

董亚娜,王杨,郭成龙,张军,米刚

Journal of Henan University of Science & Technology(Natural Science)（2019）

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Abstract
采用表面活性剂辅助水热合成法制备了 γ-Bi2 MoO6微米晶,考察了 γ-Bi2 MoO6对溶液中CCl4的可见光催化降解能力.利用正交设计研究并优化了可见光功率、pH值、γ-Bi2 MoO6投加量和降解时间4个关键条件.研究结果表明:花瓣状的 γ-Bi2 MoO6微米晶对CCl4具有较好的催化降解作用.γ-Bi2 MoO6微米晶可见光催化降解CCl4具有一级反应动力学特征,平均表观速率常数为0.00849 min-1.
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