화학적 기상 응축(CVC)법을 이용한 철-몰리브덴합금 나노 입자와 와이어의 제조
Fabrication of Iron-Molybdenum Alloyed Nanoparticle and Nanowire using Chemical Vapor Condensation(CVC)
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Iron(Fe)-Molybdenum(Mo) alloyed nanoparticles and nanowires were produced by the chemical vapor condensation(CVC) process using the pyrolysis of iron pentacarbonyl(Fe(CO)5) and Molybdenum hexacarbonyl(Mo(CO)6). The influence of CVC parameter on the formation of nanoparticle, nanowire and size control was studied. The size of Fe-Mo alloyed nanoparticles can be controlled by quantity of gas flow. Also, Fe-Mo alloyed nanowires were produced by control of the work chamber pressure. Moreover, we investigated close correlation of size and morphology of Fe-Mo nanoparticles and nanowires with atomic quantity of inflow precursor into the electric furnace as the quantitative analysis. Obtained nanoparticles and nanowires were investigated by field emission scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction.
Abstract
Iron(Fe)-Molybdenum(Mo) alloyed nanoparticles and nanowires were produced by the chemical vapor condensation(CVC) process using the pyrolysis of iron pentacarbonyl(Fe(CO)5) and Molybdenum hexacarbonyl(Mo(CO)6). The influence of CVC parameter on the formation of nanoparticle, nanowire and size control was studied. The size of Fe-Mo alloyed nanoparticles can be controlled by quantity of gas flow. Also, Fe-Mo alloyed nanowires were produced by control of the work chamber pressure. Moreover, we investigated close correlation of size and morphology of Fe-Mo nanoparticles and nanowires with atomic quantity of inflow precursor into the electric furnace as the quantitative analysis. Obtained nanoparticles and nanowires were investigated by field emission scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction.
참고문헌 (15)
- G. F. Gaertner, , Nanostruct. Mater, 4, pp.559~ (1994)
- L. Savinia, , J. Magn.Mater, 262, pp.56~ (2003)
- S. H. Huh, , Phys.Rev. B, 62, pp.2937~ (2000)
- G. Skandan, , Nanostruct. Mater, 11, pp.149~ (1999)
- L. Savini, , J. Magn.Mater, 262, pp.56~ (2003)
- C. G. Granqvist, , Solid State Communications, 18, pp.123~ (1976)
- C. J. Choi, , Scripta mater, 44, pp.2225~ (2001)
- 李胤龍, "질소 첨가 13%Cr 마르텐사이트 스테인리스강의 상변태 및 석출 거동", 대한금속·재료학회지, 40(3), pp.245~251 (2002), 대한금속·재료학회
- C. J. Choi, , Materials Letters, 56, pp.289~ (2002)
- X. L. Dong, , Scripta Mater, 47, pp.857~ (2002)
- W. Chang, , Nanostruct. Mater, 4, pp.345~ (1994)
- V. G. Syrkin, , Poroshkovaya Metall- urgiya, 3, pp.75~ (1963)
- Zhiquan Jiang, , Applied Surface Sci, 229, pp.43~ (2004)
- Menachem Motiei, , Chem. Phy. Lett, 357(271) (2002)
- J-K. Ha, , Mater. Sci. Forum, 29, pp.534~536 (2007)