| 水热法制备Zn_2SnO_4超细粉体 |
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| 引用本文： | 裴翠锦,姚国光,马红,程晓红. 水热法制备Zn_2SnO_4超细粉体[J]. 西安邮电学院学报, 2010, 15(4): 1-3 |
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| 作者姓名： | 裴翠锦 姚国光 马红 程晓红 |
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| 作者单位： | 1. 运城学院,应用化学系,山西,运城,044000
2. 西安邮电学院理学院,陕西,西安,710121 |
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| 基金项目： | 陕西省教育厅资助项目 |
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| 摘 要： | 采用水热法制备Zn2SnO4纳米粉体。采用X-射线衍射和扫描电镜观察样品的相组成和微观结构。结果表明:合成条件诸如矿化剂浓度、水热合成温度和保温时间,对粉体的相组成有显著影响。Zn2SnO4纳米粉体的最佳合成条件为:NaOH=2.5 mol/L,水热合成温度230℃、保温72h。
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| 关 键 词： | 水热法 锡酸锌 X-射线衍射 |
Hydrothermal synthesis of ultrafine Zn2SnO4 powders |
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| PEI Cui-jin,YAO Guo-gaung,MA Hong,CHENG Xiao-hong. Hydrothermal synthesis of ultrafine Zn2SnO4 powders[J]. Journal of Xi'an Institute of Posts and Telecommunications, 2010, 15(4): 1-3 |
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| Authors: | PEI Cui-jin YAO Guo-gaung MA Hong CHENG Xiao-hong |
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| Affiliation: | PEI Cui-jin1,YAO Guo-gaung2,MA Hong2,CHENG Xiao-hong2(1.Department of Applied Chemistry,Yuncheng University,Yuncheng 044000,China,2.School of Science,Xi'an University of Posts and Telecommunications,Xi'an 710121,China) |
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| Abstract: | Zn2SnO4 powders were synthesized by a hydrothermal method. The phase compositions and microstructure were investigated by X-ray diffraction and scanning electron microscopy.The results indicate that the hydrothermal conditions,such as alkaline concentration,synthesize temperature and reaction times,have an important influence on the phase constituents.The optimum conditions for synthesizing ultrafine Zn2SnO4 powders were： NaOH=2.5mol/L,reaction at 230℃ for 72h. |
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| Keywords: | Hydrothermal method Zn2SnO4 XRD |
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