| 制备参数对ZnO纳米线阵列特性的影响 |
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| 引用本文： | 李梦轲,杨蕊,张天民,王玉琼,付洪波,宋亚男,孙杰婷,冯秋菊.制备参数对ZnO纳米线阵列特性的影响[J].辽宁师范大学学报(自然科学版),2014(1):41-47. |
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| 作者姓名： | 李梦轲 杨蕊 张天民 王玉琼 付洪波 宋亚男 孙杰婷 冯秋菊 |
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| 作者单位： | 辽宁师范大学物理与电子技术学院;大连市轻工业学校职业技术培训中心; |
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| 基金项目： | 国家自然科学基金项目(61076104;10804040) |
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| 摘 要： | 针对目前水热法制备ZnO纳米线生长机制及成核过程中存在的一些模糊问题,利用水热法制备了一维ZnO纳米线阵列,研究了ZnO纳米线生长过程中反应液浓度、生长时间、反应压力、退火条件等实验参数对ZnO纳米线阵列的形貌、微结构及光电特性的影响,讨论了纳米线生长的成核机制及生长机理.研究结果对制备高质量一维ZnO半导体纳米线阵列并将其应用于微纳及光电子器件领域都有一定的参考价值.
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| 关 键 词： | ZnO纳米线 水热合成 生长机制 |
The effect of preparation parameters on properties of ZnO nanowire arrays |
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| LI Mengke,YANG Rui,ZHANG Tianmin,WANG Yuqiong,FU Hongbo,SONGYanan,SUN Jieting,FENG Qiuju.The effect of preparation parameters on properties of ZnO nanowire arrays[J].Journal of Liaoning Normal University(Natural Science Edition),2014(1):41-47. |
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| Authors: | LI Mengke YANG Rui ZHANG Tianmin WANG Yuqiong FU Hongbo SONGYanan SUN Jieting FENG Qiuju |
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| Institution: | 1. School of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029, China; 2. Vocational Technology Training Center of Dalian Light Industry School,Dalian 116023, China) |
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| Abstract: | Aiming at some fuzzy understanding to the grow th mechanism and nucleation process of ZnO nanowire arrays prepared with hydrothermal method ,one dimension ZnO nanowire arrays were synthesized by hydrothermal method with zinc foil and aqueous ammonia in different experimental conditions .The effects of experimental parameters ,such as solution concentration ,growth time ,reac-tion pressure ,and annealing conditions ,on the morphologies ,microstructures ,and optical-electrical characteristics of synthesized ZnO nanowires were researched .The nucleation feature and growth mechanism of ZnO nanowires were discussed .The results are advantageous to the fabrication of the high quality one dimension ZnO nanowire arrays and different kinds of new electronics and optoelec-tronic devices . |
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| Keywords: | ZnO nanowires hydrothermal method grow th mechanism |
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