| 单晶ZnO纳米棒的H2O2辅助水热法制备与表征 |
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| 引用本文： | 刘宝,吴佑实,吴莉莉,张长桥.单晶ZnO纳米棒的H2O2辅助水热法制备与表征[J].发光学报,2011,32(5):423-427. |
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| 作者姓名： | 刘宝 吴佑实 吴莉莉 张长桥 |
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| 作者单位： | 1. 山东大学 化学与化工学院, 山东 济南 250061;
2. 山东大学 材料科学与工程学院, 山东 济南 250061 |
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| 摘 要： | 以二水醋酸锌和氢氧化钠为起始原料,采用H2O2辅助水热法制备了粒径分布均匀的ZnO纳米棒,用XRD、FTIR、FESEM、HRTEM和SEAD等手段对其进行了表征.结果表明,制备的ZnO纳米棒是单晶体,具有六边形截面并沿0001]晶体方向生长.光致发光谱(PL)测试结果表明,添加H2O2制得的ZnO纳米棒在390nm...
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| 关 键 词： | 氧化锌 表征 双氧水 水热法 |
| 收稿时间： | 2010-11-27 |
Preparation and Characterization of Single-crystal ZnO Nanorods via a H_2O_2-assisted Hydrothermal Method |
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| LIU Bao,WU You-shi,WU Li-li,ZHANG Chang-qiao.Preparation and Characterization of Single-crystal ZnO Nanorods via a H_2O_2-assisted Hydrothermal Method[J].Chinese Journal of Luminescence,2011,32(5):423-427. |
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| Authors: | LIU Bao WU You-shi WU Li-li ZHANG Chang-qiao |
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| Institution: | 1. School of Chemistry and Chemical Engineering, Shandong University, Jinan 250061, China;
2. School of Materials Science and Engineering, Shandong University, Jinan 250061, China |
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| Abstract: | Using zine acetate dihydrate and sodium hydroxide as starting materials,ZnO nanorods with narrower size distribution were prepared via a H_2O_2-assisted hydrothermal process.The samples are characterized by means of XRD,FTIR,FESEM,HRTEM and SAED.The results show that the samples are single crystalline in nature.All of the nanorods have hexagonal cross sections and grow along the0001]crystallographic direction.The room temperature photoluminescence(PL)measurement results show that the UV emission intensity ... |
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| Keywords: | ZnO characterization H_2O_2 hydrothermal method |
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