| MnOOH纳米棒的反胶束法制备及表征 |
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| 引用本文： | 董喜燕,张兴堂,程纲,李蕴才,杜祖亮.MnOOH纳米棒的反胶束法制备及表征[J].化学学报,2004,62(24):2441-2443. |
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| 作者姓名： | 董喜燕 张兴堂 程纲 李蕴才 杜祖亮 |
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| 作者单位： | 河南大学特种功能材料重点实验室, 开封, 475001 |
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| 基金项目： | 国家自然科学基金 (Nos.2 0 371 0 1 5 ,90 30 60 1 0 )，“973”前期专项 (No.2 0 0 2CCC0 2 70 0 )资助项目 |
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| 摘 要： | 采用水溶液/CTAB/正丁醇/庚烷四组分组成的反相胶束体系,制备了MnOOH纳米棒,并用透射电镜(TEM)、高分辨透射电镜(HRTEM)和X射线粉末衍射(XRD)进行了表征.结果显示所得MnOOH为单斜晶系,直径约为10 nm、长度约为200 nm.实验表明,不同的反应时间所得纳米棒的长度不同,但直径可以保持不变.
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| 关 键 词： | MnOOH纳米棒 CTAB 反胶束 |
Preparation and Characterization of MnOOH Nanorods in Reverse Micelles |
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| DONG Xi-Yan,ZHANG Xing-Tang,CHENG Gang,LI Yun-Cai,DU Zu-Liang.Preparation and Characterization of MnOOH Nanorods in Reverse Micelles[J].Acta Chimica Sinica,2004,62(24):2441-2443. |
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| Authors: | DONG Xi-Yan ZHANG Xing-Tang CHENG Gang LI Yun-Cai DU Zu-Liang |
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| Institution: | Key Laboratory for Special Functional Materials, Henan University, Kaifeng 475001 |
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| Abstract: | MnOOH nanorods were synthesized in quaternary water/oil (W/O) microemulsion solution containing CTAB, n-butanol, heptane and water. Transmission electron microscopy (TEM) and high resolution transmission electron microscopy (HRTEM), electron diffraction analysis (ED) and X-ray diffraction (XRD) were utilized to characterize the shape, size and structure of the obtained products. The results show that the nanorods were monoclinic manganese oxyhydroxide, which were about 10 nm in diameter and more than 200 nm in length. Moreover, the length of nanorods increased with the increase of reacting time, while the diameter had no change. |
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| Keywords: | MnOOH nanorod CTAB reverse micelle |
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