Ni K-Edge XANES Analyses of Residual Ni Catalyst in Carbon Nanofiber Using Full Multiple Scattering Theory

Residual Ni species after Ni removal treatment of carbon nanofibers have been investigated by use of XAFS analyses. Most of the Ni impurities are in Ni monomer which is located on defects in carbon nanofibers. The XAFS analyses combined with the multiple scattering theory give useful information on...

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Veröffentlicht in:	AIP conference proceedings 2007, Vol.882 (1), p.786-788
Hauptverfasser:	Ushiro, Mayuko, Asakura, Kiyotaka, Ohminami, Kenryo, Nagamatsu, Shin-ichi, Fujikawa, Takashi
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION SPECTRA ABSORPTION SPECTROSCOPY CARBON CARBON FIBERS CATALYSTS FINE STRUCTURE MATERIALS SCIENCE MOLECULAR ORBITAL METHOD MONOMERS MULTIPLE SCATTERING NANOSTRUCTURES NICKEL X-RAY SPECTRA X-RAY SPECTROSCOPY
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