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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국진공학회(ASCT) Applied Science and Convergence Technology Applied Science and Convergence Technology Vol.25 No.6
- 발행연도
- 2016.11
- 수록면
- 162 - 165 (4page)
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APhotocatalysis process uses ambient oxygen from air and irradiation, fundamentally UV light, to generate oxidation and reduction which can degrade almost all harmful organic and inorganic compounds to nontoxic substances. This study was focused on enhancement of photocatalytic activity which improves the photocatlytic efficiency with TiO₂ particle by mixing of certain amounts of Zn particles. We analyzed degradation of organic pollutant materials such as toluene and phenol with the mixed photocatalysis by using UV-visible spectrophotometer and obtained a result that photocatalytic activity is increased with increasing amount of Zn particle. Especially, in the case of TiO₂ (1 mmol) and Zn (0.1 mmol) mixture photocatalyst, we obtained at least 2 times higher photocatalytic activity compared with the commercially available TiO₂ photocatalyst (Degussa P-25), indicating that our mixed photocatalyts (Zn-doped TiO₂) is very effective of removing both organic dye and pollutants and the conversion rate of toluene is much faster than that of phenol.
목차
Abstract
I. Introduction
II. Experiments
III. Results and Discussion
IV. Summary
References
참고문헌 (10)
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UCI(KEPA) : I410-ECN-0101-2019-420-001276276