Effect of Oxidation Temperature on the Morphology of ZnO Nanowires Fabricated by Directed Melt Oxidation of Al-Zn Alloy
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概要
- 論文の詳細を見る
ZnO nanowires were synthesized by directed melt oxidation of Al-Zn alloy at the temperature over 900°C in an air. Straight type nanowires were formed on the surface of the alloy oxidized at 950°C. However for the alloys oxidized over 1000°C, tetrapod-shaped ZnO nanowires with four legs, extended from center, were found in high yield and distributed uniformly on the whole surface. No other shaped crystals and powders were found. X-ray diffraction (XRD) pattern revealed that the nanowires were ZnO with wurtzite structure of hexagonal phase. The diameter of nanowires was controlled to 80 nm and the length to 20 micrometers. Higher temperature produced nanowires with larger diameter and longer length.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2005-01-15
著者
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Lee Won-jae
Department Of Advanced Materials Engineering Dong-eui University
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Kim Ssang-jo
Department Of Advanced Materials Engineering Dong-eui University
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Lee Geun-hyoung
Department Of Advanced Materials Engineering Dong-eui University
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Kim Ssang-Jo
Department of Advanced Materials Engineering, Dong-eui University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, South Korea
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Shin Byoung-Chul
Department of Advanced Materials Engineering, Dong-eui University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, South Korea
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Kim Il-Soo
Department of Advanced Materials Engineering, Dong-eui University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, South Korea
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Lee Geun-Hyoung
Department of Advanced Materials Engineering, Dong-eui University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, South Korea
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Lee Won-Jae
Department of Advanced Materials Engineering, Dong-eui University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, South Korea
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