| 固相反应法合成的巯基乙酸钠修饰zns的光催化性能 |
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| 引用本文： | 马娟,张俊松,周耀明,陆天虹,李邨. 固相反应法合成的巯基乙酸钠修饰zns的光催化性能[J]. 应用化学, 2006, 23(12): 1368-0 |
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| 作者姓名： | 马娟 张俊松 周耀明 陆天虹 李邨 |
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| 作者单位： | 1. 南京师范大学化学与环境科学学院,南京,210097
2. 南京师范大学化学与环境科学学院,南京,210097;中国科学院长春应用化学研究所,长春 |
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| 基金项目： | 江苏省科技厅自然科学基金;江苏省自然科学基金;南京师范大学校科研和教改项目;国家"211"工程建设项目 |
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| 摘 要： | 固相反应法;巯基乙酸钠修饰的zns;甲基橙;光催化
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| 关 键 词： | 固相反应法 巯基乙酸钠修饰的zns 甲基橙 光催化 |
| 文章编号： | 1000-0518（2006）12-1368-05 |
| 收稿时间： | 2006-01-07 |
| 修稿时间： | 2006-04-07 |
Photocatalytic Performance of Sodium Thioglycolate Modified ZnS Synthesized by Room Temperature-Solid Phase Method |
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| MA Juan,ZHANG Jun-Song,ZHOU Yao-Ming,LU Tian-Hong,LI Cun. Photocatalytic Performance of Sodium Thioglycolate Modified ZnS Synthesized by Room Temperature-Solid Phase Method[J]. Chinese Journal of Applied Chemistry, 2006, 23(12): 1368-0 |
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| Authors: | MA Juan ZHANG Jun-Song ZHOU Yao-Ming LU Tian-Hong LI Cun |
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| Affiliation: | a College of Chemistry and Environment Science, Nanjing Normal University, Nanjing 210097 ; b Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun |
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| Abstract: | The sodium thioglycollate modified ZnS with an average particle size of 2~4 nm was synthesized via the solid phase reaction method at room temperature using zinc acetate,Na_(2)S and thioglycollic acid as raw materials.Its composition and structure were characterized by several spectroscopic techniques.It was found that the aggregation of ZnS is prevented because of the presence of sodium thioglycollate,while ensure its uniform dispersion in aqueous solution.The sodium thioglycollate modified ZnS shows high photocatalytic activity for the degredation of methyl orage,which is affected by the pH value of the solution.When the pH of the(solution) is 3.5,the photocatlytic activity of sodium thioglycollate modified ZnS for the photodegradation of methyl orange can reach as high as 99.4%. |
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| Keywords: | solid phase reaction method sodium thioglycollate modified ZnS methyl orange photocatalysis |
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