| Cd2Ge2O6纳米棒的水热法合成及其液相光催化性能 |
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| 引用本文： | 陈建琴,黄建辉.Cd2Ge2O6纳米棒的水热法合成及其液相光催化性能[J].催化学报,2011(10):1624-1630. |
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| 作者姓名： | 陈建琴 黄建辉 |
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| 作者单位： | 莆田学院环境与生命科学系; |
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| 基金项目： | 福建省自然科学基金(2010J05030); 福建省教育厅科技项目(JK20009031)~~ |
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| 摘 要： | 以十六烷基三甲基溴化铵、醋酸镉和二氧化锗为前驱物,在优化的水热条件下制备了Cd2Ge2O6纳米棒.采用X射线粉末衍射、扫描电镜、透射电镜和紫外-可见漫反射光谱等手段对样品进行了表征,并以甲基橙和水杨酸为模拟污染物,考察了催化剂的液相光催化性能.结果表明,在弱碱性水热条件下可制得Cd2Ge2O6纳米棒,其液相光催化活性高...
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| 关 键 词： | 锗酸镉 纳米棒 水热法 光催化 水污染 |
Preparation of Cd_2Ge_2O_6 Nanorods by a Hydrothermal Method and Their Photocatalytic Performance in Liquid Phase |
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| CHEN Jianqin,HUANG Jianhui.Preparation of Cd_2Ge_2O_6 Nanorods by a Hydrothermal Method and Their Photocatalytic Performance in Liquid Phase[J].Chinese Journal of Catalysis,2011(10):1624-1630. |
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| Authors: | CHEN Jianqin HUANG Jianhui |
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| Institution: | CHEN Jianqin,HUANG Jianhui* Department of Environmental and Life Science,Putian University,Putian 351100,Fujian,China |
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| Abstract: | Cd2Ge2O6 nanorods were successfully synthesized by a hydrothermal method using cetyltrimethylammonium bromide,cadmium acetate,and germanium dioxide as the precursors.The prepared samples were characterized by X-ray diffraction,scanning electron microscopy,transmission electron microscopy,and UV-Vis diffuse reflectance spectroscopy.The photocatalytic activity was evaluated by the decomposition of methyl orange and salicylic acid in aqueous solution.The active oxygen species in the photocatalytic process were... |
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| Keywords: | cadmium germanate nanorod hydrothermal method photocatalysis water pollution |
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