| 沸腾回流法制备Al元素掺杂ZnO及表征 |
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| 引用本文： | 鲁彬,李平,李征,魏雨. 沸腾回流法制备Al元素掺杂ZnO及表征[J]. 河北师范大学学报(自然科学版), 2007, 31(2): 222-224 |
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| 作者姓名： | 鲁彬 李平 李征 魏雨 |
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| 作者单位： | 1. 河北师范大学,化学与材料科学学院,河北,石家庄,050016
2. 河北师范大学,化学与材料科学学院,河北,石家庄,050016;中国科学院,山西煤炭化学研究所,山西,太原,030001 |
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| 基金项目： | 河北省自然科学基金 , 河北师范大学校科研和教改项目 |
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| 摘 要： | 采用液相沸腾回流法,制备出不同含量Al元素掺杂的ZnO半导体材料,并对产物进行了XRF,XRD,SEM及其导电性能的表征.实验结果表明:Al元素掺杂后产物ZnO的结构仍然为六方晶系纤锌矿结构;Al元素掺杂量不是无限增大的,当Al元素掺杂量达到24.0 mmol/L时,就会趋于饱和;Al元素掺杂的ZnO的导电性能比纯ZnO有所提高,因此证明了这是一条比较优化的工艺合成路线.
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| 关 键 词： | ZnO Al掺杂 制备 性能 |
| 文章编号： | 1000-5854(2007)02-0222-03 |
| 修稿时间： | 2006-06-12 |
Preparation and Characterization of Al-doped ZnO via a Simple Method of Boiling Reflux |
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| LU Bin,LI Ping,LI Zheng,WEI Yu. Preparation and Characterization of Al-doped ZnO via a Simple Method of Boiling Reflux[J]. Journal of Hebei Normal University, 2007, 31(2): 222-224 |
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| Authors: | LU Bin LI Ping LI Zheng WEI Yu |
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| Affiliation: | 1. College of Chemistry and Material Sciences,Hebei Normal University,Hebei Shijiazhuang 050016,China; 2. Institute of Coal Chemistry,Chinese Academy of Sciances,Shanxi Taiyuan 030001 ,China |
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| Abstract: | Al-doped ZnO semiconductor materials with different component were prepared via a simple solution route,boiling reflux method.The obtained samples were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM),and X-ray fluorescence(XRF).The electrical properties of the products were also studied.Results show that the Al-doped ZnO particles were of hexagonal wurtzite structure.The percent of doped Al in the products was not infinite.It would be statured when the original concentration of Al reached 24.0 mmol/L.Furthermore,the electrical properties of Al-doped ZnO material were improved,compared with pure ZnO. |
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| Keywords: | zinc oxide Al-doped preparation property |
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