| 低温热处理制备立方相纳米(ZrO2)0.9-(CaO)0.1粉末 |
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| 引用本文： | 刘建本,吴显明,邹建鹏,肖卓炳,姚俊,陈上. 低温热处理制备立方相纳米(ZrO2)0.9-(CaO)0.1粉末[J]. 吉首大学学报(自然科学版), 2005, 26(2): 51-53 |
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| 作者姓名： | 刘建本 吴显明 邹建鹏 肖卓炳 姚俊 陈上 |
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| 作者单位： | 吉首大学化学化工学院,湖南,吉首,416000;中南大学粉末冶金国家重点实验室,湖南,长沙,410083 |
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| 基金项目： | 湖南省自然科学基金资助项目（03JJY6005）;湖南省教育厅科研基金资助项目（04C498和00C192） |
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| 摘 要： | 以ZrOCl2，Ca(NO3)2和NH3·H2O为原料，用液相化学共沉淀法制备（ZrO2 ）0.9-（CaO）0.1粉末，经过600 ℃热处理，用TEM观察形貌，BET测定粒子尺寸，XRD和Raman光谱分析相结构.结果表明：粉末样品的粒径为8.9 nm，晶粒表现为0.5 nm的立方相结构.
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| 关 键 词： | (ZrO2)0.9-(CaO)0.1 纳米粉末 立方相 |
| 文章编号： | 1007-2985（2005）02-0051-03 |
| 收稿时间： | 2005-03-12 |
| 修稿时间： | 2005-03-12 |
Preparation of Cubic Nano-Powder (ZrO2)0.9 - (CaO)o.1 Powder by Low Temperature to Calcine Method |
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| LIU Jian-ben,Wu Xian-ming,Zou Jian-peng,Xiao Zhuo-bing,YAO Jun,Chen Shang. Preparation of Cubic Nano-Powder (ZrO2)0.9 - (CaO)o.1 Powder by Low Temperature to Calcine Method[J]. Journal of Jishou University(Natural Science Edition), 2005, 26(2): 51-53 |
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| Authors: | LIU Jian-ben Wu Xian-ming Zou Jian-peng Xiao Zhuo-bing YAO Jun Chen Shang |
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| Affiliation: | (1.College of Chemistry and Chemical Engineering,Jishou University,Jishou 416000,Hunan China；2.State Key Laboratory of Powder Metallurgy,Central South University,Changsha 410083,China) |
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| Abstract: | With zirconium oxychloride,nitrate of lime and amonium as the raw materials,nanometer-sized powder of （ZrO2 ）0.9-（CaO）0.1 was prepared by chemical coprecipitation method under the doping of nitrate of lime and 600 ℃ to calcine.The grain was tested by the TEM and BET analysis,and phase structure was analysed through XRD and Raman spectrum.All the results indicated that the powder's particle size is 8.9 nm and cubic crystal particle is 0.5 nm. |
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| Keywords: | (ZrO_2)_(0.9)-(CaO)_(0.1) nano-powder cubic phase |
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