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Characterization of TiO2 Synthesized in Acidic Conditions at Low Temperature by Sol-gel Method KCI 등재

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  • URLhttps://db.koreascholar.com/Article/Detail/2744
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한국분말재료학회(구 한국분말야금학회) (Korean Powder Metallurgy Institute)
초록

Titanium dioxide (), which is one of the most basic materials in our daily life, plays a key role for environment purification. We synthesized nanoparticles by the hydrolysis reactions of titanium tetraisopropoxide using as a peptizing agent or as a chelating agent in the sol-gel method. The powder consisted of a rod shape or a spherical shape according to the concentration and kind of acid. The physical properties of nanoparticles were investigated with X-ray diffraction, SEM, BET analysis, and UV-Vis spectrophotometer.

저자
  • Thanh Binh Nguyen
  • Moon-Jin Hwang
  • Seon Sam Lee
  • Dong Eon Choe
  • Kwang-Sun Ryu