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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 57, Number 4
JKCSEZ 57(4)
August 20, 2013 

 
Title
Photocatalytic and Antipathogenic Effects of TiO2/CuxO (1<x<2)

TiO2/CuxO (1<x<2)의 광촉매 활성 및 항균작용
Author
Sungwoo Cho, Yong Im Lee, Lee Han Kim, Dongwoon Jung*

조성우, 이용임, 김이한, 정동운*
Keywords
Cu2O, Heterojunction, Photocatalyst, Antipathogenic effect, Solution method
Abstract
Copper oxide (CuO) was synthesized from CuCl2 by solution method. Anatase TiO2 particle was dispersed into the solution before preparing CuO, so that TiO2/CuO heterojunction was created through the nucleation of CuO onto the TiO2 surface. Some amount of CuO was reduced to Cu2O by treating glucose into the solution, thereby preparing TiO2/CuxO complex. The obtained TiO2/CuxO complex showed advanced phtocatalytic activity under the sun light compared with the P-25 sample. In addition, the the TiO2/CuxO complex showed excellent antipathogenic effect.
Page
483 - 488
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