S-Space College of Natural Sciences (자연과학대학) Dept. of Physics and Astronomy (물리·천문학부) Physics (물리학전공) Journal Papers (저널논문_물리학전공)
Photocatalysis Using ZnO Thin Films and Nanoneedles Grown by Metal-Organic Chemical Vapor Deposition
- Yang, Jia Long; An, Sung Jin; Park, Won Il; Yi, Gyu-Chul; Choi, Wonyong
- Issue Date
- John Wiley & Sons
- Adv. Mater. 2004, 16, 1661
- Highly efficient photocatalytic ZnO nanoneedle arrays with a large surface/volume ratio were prepared on inexpensive, large-area substrates using metal-organic chemical vapor deposition. The photocatalytic activity of ZnO nanoneedle arrays is much enhanced due to their increased surface/volume ratio. It is believed that the "bottom-up" approach may be expanded to create many other one-dimensional oxide semiconductor nanostructures (see Figure).
- 0935-9648 (print)
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