Sonochemical method for the preparation of ZnO nanorods and trigonal-shaped ultrafine particles |
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| Affiliation: | 1. Department of Energy and Materials Engineering, Dongguk University-Seoul, Seoul 100-715, Republic of Korea;2. Department of Energy Science, Sungkyunkwan University, Suwon 440-746, Republic of Korea;3. Energy Efficient Materials Team, Energy & Environmental Division, Korea Institute of Ceramic Engineering & Technology (KICET), 101, Soho-ro, Jinju-si, Gyeongsangnam-do, Republic of Korea;4. Korea Research Institute of Standards and Science (KRISS), Daejeon 305-340, Republic of Korea;1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China;2. School of Materials Science and Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China |
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| Abstract: | ZnO nanorods and trigonal-shaped ZnO ultrafine particles were synthesized by sonochemical method through the decomposition of zinc acetate dihydrate in paraffin oil. ZnO nanorods and trigonal-shaped ZnO ultrafine particles were characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction (SAED), scanning electron microscopy (SEM), and UV–visible spectrophotometer. One strong UV emission peak at 390 nm was observed. |
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