Preparation and characterization of In2O3 nanorods |
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| Affiliation: | 1. Department of Chemistry, Shanghai University, Shanghai 200444, PR China;2. Department of Electronic Information Materials, College of Materials Science and Engineering of Shanghai University, Shanghai 200072 PR, China;1. Laboratoire de Physique de la Matière Condensée (LPMC), Faculté des Sciences de Tunis El Manar, Tunisie 2092, Tunisia;2. Laboratoire de Magnétisme et Spectroscopie des Solides (LM2S), Département de Physique, Faculté des Sciences, Université Badji Mokhtar, Annaba B.P. 12, 23000 Annaba, Algeria;1. School of Physical Science and Technology, Tiangong University, Tianjin, 300387, People’s Republic of China;2. College of Physics & Materials Science, Tianjin Normal University, Tianjin, 300387, People’s Republic of China;1. Materials Science and Engineering Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA;2. Department of Electrical and Computer Engineering, University of Maryland, College Park, MD 20742, USA;3. N5 Sensors Inc., Rockville, MD 20852, USA;4. Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, MD 20742, USA;1. Department of Materials Science and Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea;2. Department of Chemistry, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea;3. Department of Electronic Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea;4. Department of Mechanical Engineering, Inha University, 253 Yonghyun-dong, Nam-gu, Incheon 402-751, Republic of Korea |
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| Abstract: | In2O3 nanorods were prepared by sol–gel technique with polyethylene octyl phenyl ther (OP-10) controlling their morphology and were characterized by TEM, TG-DSC and XRD. The results indicated that In2O3 nanorods had the length of about 120 nm and the diameter of about 20 nm. The precursor was In2O(OH)4 dry gelatin which was formed by partly dehydrating of In(OH)3 molecules. The influencing factors and growth mechanism were discussed. The geometry arrangement parameter P of OP-10 was in 1/3–1/2 through calculating, which conformed the shape of claviform micelle. |
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