| Preparation of highly dispersed antimony-doped tin oxide nanopowders by azeotropie drying with isoamyl acetate |
| Y. Fen; X. Zhang; W. Xu; T. Fang; F. Gan
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| 2007
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| 发表期刊 | Transactions of Nonferrous Metals Society of China
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| ISSN | 1003-6326
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| 卷号 | 17期号:3页码:626-632 |
| 摘要 | Antimony-doped tin hydroxide colloid precipitates were prepared by hydrolysis of SnCl4 center dot 5H(2)O and SbCl3 ethanol solutions. Isoamyl acetate was selected as azeotropic drying solvent and was compared with the most commonly used n-butanol solvent on treating precipitate for low hard agglomeration precursor powders. The FT-IR, BET, XRD, and TEM results of the precursor powders and calcinated antimony-doped tin oxide powders were recorded. The results demonstrate that isoamyl acetate is an excellent azeotropic drying solvent that can effectively prevent the agglomeration of particles and greatly improve the fluffiness of the obtained dried powders. After these precursor powders are calcined, antimony-doped tin oxide nanopowders with tetragonal rutile structure and high dispersivity can be obtained. |
| 部门归属 | wuhan univ, sch resources & environm sci, dept environm engn, wuhan 430079, peoples r china. qujing normal univ, dept chem, qujing 655011, peoples r china. guizhou univ, guizhou prov key lab ferment engn & biol pharm, guiyang 550003, peoples r china. chinese acad sci, inst met res, state key lab met corros & protect, shenyang 110016, peoples r china.;gan, f (reprint author), wuhan univ, sch resources & environm sci, dept environm engn, wuhan 430079, peoples r china;fxgan@public.wh.hb.cn
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| 关键词 | Antimony-doped Tin Oxide
Nanopowder
Dispersivity
Azeotropic Drying
Isoamylacetate
Powders
Nanoparticles
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| URL | 查看原文
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| WOS记录号 | WOS:000247996200034
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33527
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
Y. Fen,X. Zhang,W. Xu,et al. Preparation of highly dispersed antimony-doped tin oxide nanopowders by azeotropie drying with isoamyl acetate[J]. Transactions of Nonferrous Metals Society of China,2007,17(3):626-632.
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| APA |
Y. Fen,X. Zhang,W. Xu,T. Fang,&F. Gan.(2007).Preparation of highly dispersed antimony-doped tin oxide nanopowders by azeotropie drying with isoamyl acetate.Transactions of Nonferrous Metals Society of China,17(3),626-632.
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| MLA |
Y. Fen,et al."Preparation of highly dispersed antimony-doped tin oxide nanopowders by azeotropie drying with isoamyl acetate".Transactions of Nonferrous Metals Society of China 17.3(2007):626-632.
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