| 1,4-苯二甲酸镉的合成及其热分解制备CdO纳米晶 |
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| 引用本文： | 张防,卑凤利,刘孝恒,汪信.1,4-苯二甲酸镉的合成及其热分解制备CdO纳米晶[J].南京理工大学学报(自然科学版),2009,33(1). |
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| 作者姓名： | 张防 卑凤利 刘孝恒 汪信 |
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| 作者单位： | 1. 南京理工大学,化工学院,江苏,南京,210094;南京航空航天大学,材料科学与技术学院,江苏,南京,210016
2. 南京理工大学,化工学院,江苏,南京,210094 |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 采用液相分散沉淀法在常温下制备了1,4-苯二甲酸镉配合物,分别利用元素分析、热分析、红外光谱以及X射线衍射对配合物进行了表征.利用X射线衍射研究了配合物在高温下的焙烧过程,并利用红外光谱、荧光光谱以及透射电子显微镜对焙烧产物进行了表征.结果表明,将配合物在高温下焙烧可得到CdO纳米晶,晶粒平均尺寸为20～30 nm.
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| 关 键 词： | 1 4-苯二甲酸 配合物 纳米晶 氧化镉 |
Preparation of Nano-sized Crystal CdO by Thermal Decomposition of Cadmium Complex of 1,4-Benzene Dicarboxylic Acid |
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| ZHANG Fang,BEI Feng-li,LIU Xiao-heng,WANG Xin.Preparation of Nano-sized Crystal CdO by Thermal Decomposition of Cadmium Complex of 1,4-Benzene Dicarboxylic Acid[J].Journal of Nanjing University of Science and Technology(Nature Science),2009,33(1). |
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| Authors: | ZHANG Fang BEI Feng-li LIU Xiao-heng WANG Xin |
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| Institution: | 1.School of Chemical Engineering;NUST;Nanjing 210094;China;2.College of Materials Science and Technology;Nanjing University of Aeronautics and Astronautcs;Nanjing 210016;China |
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| Abstract: | Cadmium complex of 1,4-benzene dicarboxylic acid is synthesized by liquid dispersion deposition method at normal temperature and the complex is characterized by element analysis,thermal analysis,infrared spectrum and X-ray diffraction,respectively.The calcining process of complex at high temperature is investigated by X-ray diffraction and the calcinated products are characterized by infrared spectrum,fluorescence spectrum and transmission electron microscopy.The results show that nano-sized CdO crystals wi... |
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| Keywords: | 1 4-benzene dicarboxylic acid complex nano-sized crystals CdO |
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