In situ FT-IR Study of 1,2-dichlorobenzene Decomposition over VOx/Mesoporous Titania by Prepared Spray Pyrolysis

분무 열분해법을 이용해 제조된 VOx/Mesoporous Titania 상에서 1,2-dichlorobenzene의 분해반응에 대한 in situ FT-IR 연구

  • Jeon, Jong-Ki (Department of Chemical Engineering, Kongju National University) ;
  • Jung, Kyeong Youl (Department of Chemical Engineering, Kongju National University) ;
  • Park, Young-Kwon (School of Environmental Engineering, University of Seoul)
  • 전종기 (공주대학교 화학공학부) ;
  • 정경열 (공주대학교 화학공학부) ;
  • 박영권 (서울시립대학교 환경공학부)
  • Received : 2011.07.27
  • Accepted : 2011.08.20
  • Published : 2011.10.10

Abstract

In this study, surface-adsorbed species of 1,2-dichlorobenzene (1,2-DCB) on mesoporous $V_2O_5/TiO_2$ catalysts synthesized by spray pyrolysis were investigated through the adsorption/desorption performed using in situ FT-IR cell. Also, the comparison of adsorbed species with $TiO_2$ and $V_2O_5/TiO_2$ synthesized by the incipient wetness was carried out.

Keywords

in situ FT-IR;spray pyrolysis;mesoporous $V_2O_5/TiO_2$

Acknowledgement

Supported by : National Research Foundation of Korea

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