Abstract |
Ultrahigh temperature zirconium diboride nanofibers were produced by microwave arc heating using micron-sized raw powder. While microwave heating the ZrB(2) powder, the development of local arcing led to rapid heating and solidification of the samples, along with the creation of nanofibers. The morphology of these high aspect ratio nanofibers was characterized using scanning electron microscopy and transmission electron microscopy. Energy dispersive x-ray spectroscopy, electron energy loss spectroscopy and selected area electron diffraction showed the composition to contain zirconium, boron, nitrogen, aluminum and oxygen as well as the crystallographic orientation. ZrB(2) nanofiber applications include aerospace and other harsh environments.
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Authors | Tyson Baldridge, Mool C Gupta |
Journal | Nanotechnology
(Nanotechnology)
Vol. 19
Issue 27
Pg. 275601
(Jul 09 2008)
ISSN: 0957-4484 [Print] England |
PMID | 21828708
(Publication Type: Journal Article)
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