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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 7
BKCSDE 25(7)
July 20, 2004 

 
Title
Organic Nanotube Induced by Photocorrosion of CdS Nanorod
Author
Sung Won Choi, Joong-Ho Yoon, Myoung Jin An, Won Sik Chae, Hyeon Mo Cho, Moon-Gun Choi, Yong-Rok Kim*
Keywords
Organic nanotube, Photocorrosion, CdS nanorod, PMMA nanotube
Abstract
PMMA-coated CdS nanorod was prepared by encapsulation of CdS nanorod through the polymerization process of PMMA on the surface of CdS nanorod. PMMA organic nanotube was then obtained from the elimination of the CdS nanorod by the photocorrosion. For the photocorrosion reaction of the CdS nanorod, monochromatic light was irradiated to the oxygen-saturated aqueous methyl viologen solution with PMMAcoated CdS nanorod. Photocorrosion reactions of PMMA-coated CdS nanorod were investigated and characterized by utilizing UV-Vis absorption, X-ray diffraction (XRD) and scanning electron microscopic (SEM) and transmission electron microscopic (TEM) images.
Page
983 - 985
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