| 硅酸盐黏土矿物的表面酸性研究进展 |
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| 引用本文： | 赵统刚,吴德意,何圣兵,孔海南. 硅酸盐黏土矿物的表面酸性研究进展[J]. 土壤, 2006, 38(1): 17-22 |
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| 作者姓名： | 赵统刚 吴德意 何圣兵 孔海南 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240 |
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| 基金项目： | 国家自然科学基金项目(40371054);福建省科技厅重大项目(2003I002) |
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| 摘 要： | 表面酸性是硅酸盐黏土矿物的重要表面化学性质之一。本文综述了硅酸盐黏土矿物表面酸性的主要测定方法,讨论了黏土矿物表面酸性的发生源及其影响因素,并论述了黏土矿物表面酸性与有机碱化合物吸附固定行为之间的关系。
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| 关 键 词： | 黏土矿物 表面酸性 表征 吸附 有机碱 |
Progress in Research of Surface Acidity of Silicate Clay Minerals |
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| ZHAO Tong-gang,WU De-yi,HE Sheng-bing and KONG Hai-nan. Progress in Research of Surface Acidity of Silicate Clay Minerals[J]. Soils, 2006, 38(1): 17-22 |
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| Authors: | ZHAO Tong-gang WU De-yi HE Sheng-bing KONG Hai-nan |
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| Affiliation: | School of Environmental Science and Engineering, Shanghai Jiaotong University, Shanghai 200240, China |
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| Abstract: | Surface acidity is one of the important surface chemical properties of silicate clay minerals. This paper reviewed major methods to characterize surface acidity of solids, origin of the surface acidity of clay minerals, and factors affecting characteristics of clay minerals surface acidity. Progress in the research of relationship of the adsorptive behavior of organic bases with surface acidity of the clay minerals was also summarized. |
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| Keywords: | Clay mineral Surface acidity Characterization Adsorption Organic base |
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