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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국진공학회(ASCT) Applied Science and Convergence Technology Applied Science and Convergence Technology Vol.24 No.4
- 발행연도
- 2015.7
- 수록면
- 96 - 101 (6page)
이용수
초록· 키워드
오류제보하기
Quantitative evaluation of photocatalytic activity of oxide nanoparticles in aqueous solution is quite challenging in that the kinetic reaction rate is determined by a complicated interplay among various limiting factors such as light scattering and absorption, diffusion and adsorption of reactants in condensed liquid phase, photoexcited charge separation and recombination rate, and the exact nature of active sites determined by detailed morphology and crystallinity of nanocrystals. Here, we present our simple experimental results showing that the kinetic regime of a typical photocatalytic degradation experiment over UV-irradiated TiO₂ nanoparticles in aqueous solution is in that dominated by the photoactivity of TiO₂ and its concentration. This result lays a firm ground of using the measured kinetic reaction rate in evaluating photocatalytic efficiency of oxide nanocrystals under evaluation.
목차
I. Introduction
II. Experimental Details
III. Results and Discussion
IV. Conclusions
References
참고문헌 (59)
참고문헌 신청
[학술지(정기간행물)] - M. Pelaez / 2012 / / Appl. Catal. B 125 : 331 ~
[학술지(정기간행물)] - K. Nakata / 2012 / / Journal of Photochemistry and Photobiology C: Photochemistry Reviews 13 : 169 ~
[학술지(정기간행물)] - H. Park / 2013 / / Journal of Photochemistry and Photobiology C: Photochemistry Reviews 15 : 1 ~
[학술지(정기간행물)] - J. Su / 2014 / / RSC Adv 4 : 13979 ~
[학술지(정기간행물)] - A. Houas / 2001 / / Appl. Catal. B 31 : 145 ~
[학술지(정기간행물)] - K. Nakata / 2012 / / Journal of Photochemistry and Photobiology C: Photochemistry Reviews 13 : 169 ~
[학술지(정기간행물)] - H. Park / 2013 / / Journal of Photochemistry and Photobiology C: Photochemistry Reviews 15 : 1 ~
[학술지(정기간행물)] - J. Su / 2014 / / RSC Adv 4 : 13979 ~
[학술지(정기간행물)] - A. Houas / 2001 / / Appl. Catal. B 31 : 145 ~
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UCI(KEPA) : I410-ECN-0101-2019-420-001275613