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http://dx.doi.org/10.3740/MRSK.2007.17.9.458

Effect of Oxygen in the Synthesis of ZnO Nanowires  

Park, Kyung-Su (Nano-Materials Research Center, KIST)
Choi, Young-Jin (Nano-Materials Research Center, KIST)
Park, Jae-Gwan (Nano-Materials Research Center, KIST)
Kang, Gyo-Sung (Department of Electronic Engineering, Chungju National University)
Lim, Dong-Gun (Department of Electronic Engineering, Chungju National University)
Park, Jae-Hwan (Department of Electronic Engineering, Chungju National University)
Publication Information
Korean Journal of Materials Research / v.17, no.9, 2007 , pp. 458-462 More about this Journal
Abstract
The effect of oxygen in the synthesis of oxide nanowires by using carbothermal reduction process have been studied thermodynamically and kinetically. By using laboratory air, ZnO nanowires could be fabricated in the carbothermal reduction process and a metal oxidation process. As the processing pressure decreases, the diameter of the nanowires decreases and the oxygen vacancy increases. As the processing pressure increases, the oxygen vacancy decreases and the shape of the ZnO becomes plate-like.
Keywords
Nanowire; ZnO; Oxygen; Carbothermal reduction process;
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