| 低团聚掺锑氧化锡纳米微粉的制备 |
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| 引用本文： | 杨芬,张学俊,甘复兴. 低团聚掺锑氧化锡纳米微粉的制备[J]. 电子元件与材料, 2006, 25(11): 57-59 |
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| 作者姓名： | 杨芬 张学俊 甘复兴 |
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| 作者单位： | 武汉大学资源与环境科学学院,湖北,武汉,430072;贵州工业大学贵州省发酵工程与生物制药重点实验室,贵州,贵阳,550003;武汉大学资源与环境科学学院,湖北,武汉,430072;中国科学院金属腐蚀与防护国家重点实验室,辽宁,沈阳,110015 |
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| 摘 要： | 以SnCl4?5H2O和SbCl3乙醇溶液为原料,用阴离子树脂交换除氯水解法制得无Cl–的掺锑氢氧化锡胶体沉淀。并用乙酸异戊酯作脱水剂。结果表明,用乙酸异戊酯共沸蒸馏干燥法能有效防止粉体的硬团聚,得到了比表面积为284.43m2/g掺锑氢氧化锡微粉。热处理后得到了低硬团聚、电阻率为0.405?·cm的掺锑氧化锡纳米晶体。
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| 关 键 词： | 无机非金属材料 掺锑氧化锡 乙酸异戊酯 团聚 |
| 文章编号： | 1001-2028（2006）11-0057-03 |
| 收稿时间： | 2006-07-10 |
| 修稿时间： | 2006-07-10 |
Preparation of Antimony-doped Tin Oxide Nanopowders with Low Agglomeration |
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| YANG Fen,ZHANG Xue-jun,GAN Fu-xing. Preparation of Antimony-doped Tin Oxide Nanopowders with Low Agglomeration[J]. Electronic Components & Materials, 2006, 25(11): 57-59 |
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| Authors: | YANG Fen ZHANG Xue-jun GAN Fu-xing |
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| Abstract: | Antimony doped tin hydroxide colloidal precipitation were synthesized by an ion-exchange for removal of chlorine hydrolysis method, using ethanol solution containing SnCl4?5H2O and SbCl3 as raw materials. Iso-amyl acetate was used as azeotropic distillation dehydration agent. The results indicate that iso-amyl acetate is a very excellent azeotropic agent to prevent the formation of hard agglomerates. The BET surface area of the dried powders is 284.43 m2/g. Antimony doped tin oxide nanopowders with low hard agglomeration and good conductivity which is 0.405 ?·cm are obtained after calcinations. |
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| Keywords: | inorganic non-metallic materials antimony doped tin oxide iso-amyl acetate agglomeration |
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