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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 280 - 284 (5page)
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Au doped TiO2 nanoparticles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. Au doped TiO2 was coated with glass substrate. The size of the particles and thickness of the coating can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of TTIP within the micro-emulsion. The average size of synthesized Au doped TiO2 nanoparticle was about in the size range of 15 to 25 nm and the Au particles formed mainly the range of 2 to 10 nm in diameter. The effect of synthesis parameters, such as the molar ratio of water to TTIP and the molar ratio of water to surfactant, are discussed. The synthesized nanopaticles were coated on glass substrate by a spin coating process. The thickness of thin film was about 80 nm. The degradation of MB on a TiO2 thin film was enhanced over 20 % efficiency by the incorporation of Au.
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참고문헌 (31)
참고문헌 신청
S. W. Zhang / 2016 / SPR enhanced photocatalytic properties of Au-dispersed amorphous BaTiO3 nanocomposite thin films / J. Alloy Comp 654:112
N. Negishi / 1999 / Structural changes of transparent TiO2 thin films with heat treatment / Mater. Lett 38:150
JeongHoRyu / 2002 / Preparation of TiO2 nanopowder using titanium tetra-isopropoxide and effect of pH / 한국결정성장학회지 12(2):91~95
Y. Zheng / 2007 / Ag/ZnO heterostructure nanocrystals: synthesis, characterization, and photocatalysis / Inorg. Chem 46:6980
T. Hirakawa / 2005 / Charge separation and catalytic activity of Ag@TiO2 core-shell composite clusters under UV-irradiation / J. Am. Chem. Soc 127:3928
N. Negishi / 1999 / Structural changes of transparent TiO2 thin films with heat treatment / Mater. Lett 38:150
JeongHoRyu / 2002 / Preparation of TiO2 nanopowder using titanium tetra-isopropoxide and effect of pH / 한국결정성장학회지 12(2):91~95
Y. Zheng / 2007 / Ag/ZnO heterostructure nanocrystals: synthesis, characterization, and photocatalysis / Inorg. Chem 46:6980
T. Hirakawa / 2005 / Charge separation and catalytic activity of Ag@TiO2 core-shell composite clusters under UV-irradiation / J. Am. Chem. Soc 127:3928
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