| 室温固相反应制备CdS纳米粒子 |
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| 引用本文： | 叶素芳.室温固相反应制备CdS纳米粒子[J].金华职业技术学院学报,2009,9(3):54-57. |
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| 作者姓名： | 叶素芳 |
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| 作者单位： | 金华职业技术学院,浙江,金华,321007 |
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| 基金项目： | 2006年金华科技局资助项目"CdS纳米粒子的室温固相反应法制备和净水净气性能研究" |
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| 摘 要： | 以牛血清白蛋白为稳定剂，CdSO4·8H2O、硫脲、NaOH室温固相反应制备CdS，用XRD、TEM、原子力对粒子进行表征表明，得到单分散立方相球状CdS纳米粒子。还表明。牛血清白蛋白加入的量及加入方式对粒子的大小、粒径分布、分散程度有影响。随牛血清白蛋白加入的量的增加，粒子变小，粒径分布更均匀，分散程度提高；且在固相反应物中加入牛血清白蛋白一起研磨比粒子制成后水相中再加入牛血清白蛋白更有利于粒子的粒径分布均匀和分散。
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| 关 键 词： | CdS纳米粒子 室温 固相 粒径 分散 牛血清白蛋白 |
Solid Phase Reaction at Room Temperature Attains Cds Nanoparticles |
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| YE Su-fang.Solid Phase Reaction at Room Temperature Attains Cds Nanoparticles[J].Journal of Jinhua College of Profession and Technology,2009,9(3):54-57. |
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| Authors: | YE Su-fang |
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| Institution: | Jinhau College of Profession and Technology;Jinhua 321007;China |
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| Abstract: | With bovine serum albumin added stabilizing agent,the solid phase reaction of CdSO.48H2O,thiourea and NaOH at room temperature achieves CdS.The particles are characterized by XRD(X-ray Diffraction),TEM(transmission electron microscopy)AFM(atomic force microscopy),indicating that the CdS exist in monodisperse cubic spherical nanoparticles,further,the amount of bovine serum albumin and the different addition affect the size,distribution and dispersion degree of the particles.The added bovine serum albumin inc... |
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| Keywords: | Cds nanoparticles room temperature solid phase particle diameters distributing bovine serum albumin |
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