Preparation and photocatalytic degradation behavior of titanium pillared montmorillonite nanocomposite for methylene blue
Long Sen1, Tuo Biyang1,2,3, Xie Fei1,2,3, Han Lang1, Xu Ke1
1.Mining College of Guizhou University,Guiyang 550025; 2.Guizhou Key Laboratory of Comprehensive Utilization of Non-metallic Mineral Resources,Guiyang 550025; 3.National&Local Joint Laboratory of Laboratory of engineering for Effective Utilization of Regional Mineral Resource from Karst Areas,Guiyang 550025;
Abstract: Titanium pillared montmorillonite (Ti-PILM) nanocomposite was synthesized by hydrolysis method using TiCl4 as titanium resource and purified Na-mt as matrix.The factors affecting the synthesis of Ti-PILM and its photocatalytic degradation property on the methylene blue were researched.The results showed that the degradation rate of methylene blue solution reached 92.03% when the initial concentration of methylene blue was 40mg/L,the dosage of Ti-PILM was 2g/L,the adsorption time was 30 min and the photocatalytic activity was 150min.
龙森, 庹必阳, 谢飞, 韩朗, 徐科. 钛柱撑蒙脱石的制备及对亚甲基蓝的光催化降解研究[J]. 化工新型材料, 2018, 46(7): 198-201.
Long Sen, Tuo Biyang, Xie Fei, Han Lang, Xu Ke. Preparation and photocatalytic degradation behavior of titanium pillared montmorillonite nanocomposite for methylene blue. New Chemical Materials, 2018, 46(7): 198-201.
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