| 不同工艺制备纳米氧化锆的研究 |
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| 引用本文： | 王焕英,国占生,邢广恩,宋秀芹.不同工艺制备纳米氧化锆的研究[J].人工晶体学报,2006,35(4):753-756. |
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| 作者姓名： | 王焕英 国占生 邢广恩 宋秀芹 |
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| 作者单位： | 衡水学院应用化学系,衡水,053000;河北师范大学化学学院,石家庄,050016 |
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| 摘 要： | 采用一般化学沉淀法(正向和反向)、均匀沉淀法和水热法来制备纳米氧化锆,研究了制备工艺对ZrO2粒度分布、粒径大小、团聚程度和形貌等的影响,结果表明采用反向沉淀法制备的纳米ZrO2粒子颗粒细小、均匀性好;均匀沉淀法中微波诱导要优于常规加热法,并讨论了添加剂对纳米氧化锆粒子的影响.
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| 关 键 词： | 纳米氧化锆 化学沉淀法 水热法 |
| 文章编号： | 1000-985X（2006）04-0753-04 |
| 收稿时间： | 01 6 2006 12:00AM |
| 修稿时间： | 2006-01-062006-04-20 |
Study on Preparing Nano-sized ZrO2 by Different Techniques |
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| WANG Huan-ying,GUO Zhan-sheng,XING Guang-en,SONG Xiu-qin.Study on Preparing Nano-sized ZrO2 by Different Techniques[J].Journal of Synthetic Crystals,2006,35(4):753-756. |
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| Authors: | WANG Huan-ying GUO Zhan-sheng XING Guang-en SONG Xiu-qin |
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| Institution: | 1. Department of Application Chemistry,Hengshui College, Hengshui 053000 ,China; 2. Department of Chemistry, Hebei Normal University, Shijiazhuang 050016, China |
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| Abstract: | Nano-zirconia was prepared by chemical precipitation process(positive and reverse),homogeneity precipitation method and hydrothermal process in this work.The influence of different techniques on particle size,powder reunite and pattern was studied.The conclusion is that nano-zirconia obtained by the reverse chemical precipitation method has smaller size particles and good homogeneity,microwave heating is better than general heating.The influence of the additive on nano-sized ZrO_2 powder was disscused. |
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| Keywords: | nano-sized ZrO2 chemical precipitating process hydrothermal process |
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