| 一维ZnO/Zn2.33Sb0.67O4纳米异质结构的制备及气敏特性 |
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| 引用本文： | 赵国刚,孟凡娜.一维ZnO/Zn2.33Sb0.67O4纳米异质结构的制备及气敏特性[J].黑龙江科技学院学报,2010,20(3):167-170. |
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| 作者姓名： | 赵国刚 孟凡娜 |
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| 作者单位： | 1. 黑龙江科技学院材料科学与工程学院
2. 黑龙江科技学院资源与环境工程学院,哈尔滨,150027 |
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| 基金项目： | 黑龙江省自然科学基金 |
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| 摘 要： | 为获得高气敏性能的新型材料,利用热蒸发方法,首次成功制备了ZnO/Zn2.33Sb0.67O4一维纳米异质结构。通过XRD、SEM、TEM对其微观结构进行表征,研究退火温度、药品用量及生长时间对产物的影响。结果表明：与ZnO纳米纤维相比,ZnO/Zn2.33Sb0.67O4异质结构对乙醇气体表现出增强特性。合成的纳米异质结构在气敏传感器方面具有巨大潜力。
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| 关 键 词： | 纳米结构 ZnO 异质结构 气敏特性 Zn2.33Sb0.67O4 |
Synthesis and gas sensing characteristics of one dimensional ZnO/Zn2.33 Sb0.67O4 nanoheterostructures |
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| ZHAO Guogang,MENG Fanna.Synthesis and gas sensing characteristics of one dimensional ZnO/Zn2.33 Sb0.67O4 nanoheterostructures[J].Journal of Heilongjiang Institute of Science and Technology,2010,20(3):167-170. |
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| Authors: | ZHAO Guogang MENG Fanna |
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| Institution: | ZHAO Guogang1,MENG Fanna2(1.College of Materials Science & Engineering,Heilongjiang Institute of Science & Technology,2.College of Resource &Environment Engineering,Harbin 150027,China) |
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| Abstract: | Aimed at getting novel material of higher gas sensing properties,this paper introduces the successful pioneering synthesis of one-dimensional ZnO/Zn2.33Sb0.67O4 nanoheterostructures by a simple thermal evaporation method.The paper discusses both the investigation into microstructures of the nanocomposites by XRD,SEM and TEM examinations and study on the effects of the annealing temperature,amount of the source materials,and aging time on the products.The as-synthesized nanocomposites exhibit enhanced ethano... |
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| Keywords: | ZnO Zn2 33Sb0 67O4 |
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