| SnO_2及掺杂CuO的SnO_2纳米粉末的制备与表征 |
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| 引用本文： | 刘梅,薛丽,张晓芬,刘凯,孟祥东,李海波.SnO_2及掺杂CuO的SnO_2纳米粉末的制备与表征[J].松辽学刊,2001(4). |
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| 作者姓名： | 刘梅 薛丽 张晓芬 刘凯 孟祥东 李海波 |
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| 作者单位： | 四平师范学院物理系 吉林四平136000
(刘梅，张晓芬，孟祥东)，四平市实验中学 吉林四平136000
(薛丽)，吉林省经济管理干部学院 吉林长春130012
(刘凯)，四平师范学院物理系 吉林四平136000(李海波) |
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| 摘 要： | 本文用溶胶 -凝胶法制备了纯SnO2 和CuO掺杂的纳米粉末 ,并利用TG -DAT、XRD等测试手段对样品进行分析 .结果表明 ,以无机盐为初始原料 ,用溶胶 -凝胶法可得纳米级SnO2 粉末 ;且CuO掺杂使颗粒度减小 ,有利于其作为气敏元件
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| 关 键 词： | 溶胶-凝胶法 纳米 二氧化锡 |
PREPARATION AND CHARATERIZATION OF CuO-DOPED AND PURE SnO_2 NANO-METER POWDERS |
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| LIU Mei ,Xue Li ,ZHANG Xiao_fen ,LIU Kai ,MENG Xiang_dong ,LI Hai_bo.PREPARATION AND CHARATERIZATION OF CuO-DOPED AND PURE SnO_2 NANO-METER POWDERS[J].Songliao Journal (Natural Science Edition),2001(4). |
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| Authors: | LIU Mei Xue Li ZHANG Xiao_fen LIU Kai MENG Xiang_dong LI Hai_bo |
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| Institution: | LIU Mei 1,Xue Li 2,ZHANG Xiao_fen 1,LIU Kai 3,MENG Xiang_dong 1,LI Hai_bo 1 |
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| Abstract: | This paper introduced how to prepare pure SnO 2 and CuO doped nano-powders by sol-gel method.The samples were analyzed by means of TG-DTA,XED etc.The investigated results indicated that nana-meter SnO 2 powders could be prepared by sol-gel method using inorganic salt as starting materials,and that CuO-doping could make samples' particle size less,which was advantage for its use as gas-sensing sensors. |
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| Keywords: | sol-gel nano-meter tin oxide |
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