인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한양대학교 청정에너지연구소 Journal of Ceramic Processing Research Journal of Ceramic Processing Research 제10권 제5호
- 발행연도
- 2009.10
- 수록면
- 600 - 605 (6page)
이용수
초록· 키워드
In this study, three kinds of CNT/TiO2 electrodes were prepared. The electrodes prepared were characterized by BET surface
area, X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray (EDX) spectroscopy, and it
illuminated that the electrodes developed consisted of well mixed anatase and rutile TiO2 particles with the CNTs and they
exhibited a higher catalytic activity. The catalytic efficiency of the electrodes developed was evaluated by the
photoelectrodegradation of methylene blue (MB). The photoelectrodegradation of MB using the proposed electrode under
different experimental conditions was investigated. The positive potential applied in photoelectrocatalytic (PEC) oxidation was
also studied. It was found that catalytic decomposition of the MB solution could be attributed to the combination effects
between TiO2 photocatalyst and the electro-assistance of the CNTs, with the conductive of CNT network facilitating the
electron transfer between the adsorbed MB molecules and the catalyst substrate, and that PEC oxidation increased with an
increase of the CNT composition.
#CNT/TiO2 electrode
#CNT/TiO2 electrode
#Photoelectrocatalysis
#Photoelectrocatalysis
#Methylene blue (MB)
#Methylene blue (MB)
#XRD
#XRD
#SEM
#SEM
#EDX
#EDX
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