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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 3
BKCSDE 33(3)
March 20, 2012 

 
Title
Single Crystalline NbO2 Nanowire Synthesis by Chemical Vapor Transport Method
Author
Sunghun Lee, Hana Yoon, Ilsun Yoon, Bongsoo Kim*
Keywords
NbO2, Nanowires, Single crystal, Vapor transport, Raman spectrum
Abstract
We report for the first time the synthesis of niobium dioxide nanowires on a sapphire substrate by chemical vapor transport method. We identified single crystalline nature of as-synthesized nanowires by scanning electron microscopy and transmission electron microscopy. Niobium dioxide nanowires with their large surface-to-volume ratio and high activities can be employed for electrochemical catalysts and immunosensors. The Raman spectrum of niobium dioxide nanowires also confirmed their identity.
Page
839 - 842
Full Text
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