| 低温溶剂热法一步制备氧化铟纳米粉体 |
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| 引用本文： | 邹少瑜,孟建新.低温溶剂热法一步制备氧化铟纳米粉体[J].电子元件与材料,2011,30(3):15-17. |
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| 作者姓名： | 邹少瑜 孟建新 |
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| 作者单位： | 邹少瑜,ZOU Shaoyu(暨南大学化学系,广东,广州,510632);孟建新,MENG Jianxin(暨南大学纳米化学研究所,广东,广州,510632) |
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| 基金项目： | 国家自然科学基金资助项目，广东省一然科学基金资助项目，中央高校基本科研业务费专项资金资助项目 |
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| 摘 要： | 以硝酸铟为原料,尿素为沉淀剂,将反应物溶于乙二醇,放入聚四氟乙烯内衬的反应釜中于200℃反应,采用溶剂热法一步制得In2O3纳米粉体。研究了反应时间和温度对粉体的结构、表面形貌和粒度的影响,并初步探讨了反应机理。结果表明:所制粉体为类球形,平均粒径约为25 nm。制备过程无需高温煅烧、操作简单,所得产物纯度高、粒度均匀、分散性好。
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| 关 键 词： | In2O3 溶剂热法 纳米粉体 |
Low temperature solvent thermal synthesis of indium oxide nano-powder |
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| ZOU Shaoyu,MENG Jianxin.Low temperature solvent thermal synthesis of indium oxide nano-powder[J].Electronic Components & Materials,2011,30(3):15-17. |
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| Authors: | ZOU Shaoyu MENG Jianxin |
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| Affiliation: | ZOU Shaoyu1,MENG Jianxin2(1.Chemistry Department,Jinan University,Guangzhou 5106322,China,Insititute of Nano-Chemistry,Guangzhou 510632,China) |
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| Abstract: | Indium oxide nano-powders were prepared from indium intrate and carbamide with a convenient solvent thermal method at 200 ℃.Ethylene glycol was used as the solvent.Effects of reaction time and temperature on the structure,morphology and size of the samples were studied.The reaction mechanism was also briefly discussed.The results show that the In2O3 nano-powders are sphere in shape and the average size is about 25 nm.The present single-step solvent thermal method is very facile and high purity In2O3 with even size distribution and good dispersity is conveniently achieved without further high temperature calcination. |
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| Keywords: | In2O3 |
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