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化工新型材料  2018, Vol. 46 Issue (7): 198-201    
  科学研究 本期目录 | 过刊浏览 | 高级检索 |
钛柱撑蒙脱石的制备及对亚甲基蓝的光催化降解研究
龙森1, 庹必阳1,2,3*, 谢飞1,2,3*, 韩朗1, 徐科1
1.贵州大学矿业学院,贵阳550025;
2.贵州省非金属矿产资源综合利用重点实验室,贵阳550025;
3.喀斯特地区优势矿产资源高效利用国家地方联合工程实验室,贵阳550025
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;
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摘要 以四氯化钛(TiCl4)为钛源,钠基蒙脱石(Na-mt)为基质,采用水解法制备钛柱撑蒙脱石(Ti-PILM)纳米复合材料,研究了Ti-PILM材料制备过程的影响因素及Ti-PILM材料对亚甲基蓝光催化降解性能。研究结果表明:在亚甲基蓝初始浓度为40mg/L,Ti-PILM用量为2g/L,吸附30min,光催化150min条件下,Ti-PILM纳米复合材料对亚甲基蓝溶液的降解率达到92.03%。
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龙森
庹必阳
谢飞
韩朗
徐科
关键词:  钛柱撑蒙脱石  亚甲基蓝  吸附  光催化    
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.
Key words:  titanium pillared montmorillonite(Ti-PILM)    methylene blue    adsorption    photocatalytic degradation
收稿日期:  2017-03-28                出版日期:  2018-07-20      发布日期:  2018-08-07      期的出版日期:  2018-07-20
基金资助: 国家自然科学基金(51464007);贵州省科技厅联合资金项目(黔科合LH字[2015]7684);博士基金(贵大人基合字(2013)51号)
通讯作者:  庹必阳(1979-),男,博士,副教授,主要从事矿物加工方面的研究。   
作者简介:  龙森(1994-),女,硕士,主要研究方向为矿物加工。
引用本文:    
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.
链接本文:  
http://www.hgxx.org/CN/  或          http://www.hgxx.org/CN/Y2018/V46/I7/198
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