Carbon nanotube-chalcogenide glass composite
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology, University of Pardubice, Legion's sq. 565, 53210 Pardubice (Czech Republic)
- Joint Laboratory of Solid State Chemistry of the Institute of Macromolecular Chemistry Academy of Sciences, University of Pardubice, Studentska 84, 52310 Pardubice (Czech Republic)
- High-Voltage Electron Microscopy Station, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
- Nano High Tech Research Center, Toyota Technological Institute, Nagoya 468-8511 (Japan)
- International Center for Materials Nanoarchitectonics and Biomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)
This article describes the preparation of multi-walled carbon nanotube-chalcogenide glass composite by direct synthesis and the melt-quenching method. The carbon nanotubes-chalcogenide glass composite was characterized by high-resolution transmission electron microscopy (HRTEM), TEM/energy-dispersive X-ray spectroscopy, low energy electron excited X-ray spectroscopy, Raman spectroscopy, spectroscopic ellipsometry, microhardness, and impedance spectroscopy. CNTs-AgAsS{sub 2} glass composite possess highly increased ionic conductivity, from {sigma}{sub 25} deg. C=4.38+-0.0438x10{sup -6} to {sigma}{sub 25} deg. C=6.57+-0.0657x10{sup -6} S cm{sup -1} and decreased refractive index from n=2.652 to 2.631 at the wavelength {lambda}=1.55 {mu}m. - Graphical abstract: Preparation of multi-walled carbon nanotube-doped chalcogenide glasses by direct synthesis and the melt-quenching method
- OSTI ID:
- 21372460
- Journal Information:
- Journal of Solid State Chemistry, Vol. 183, Issue 1; Other Information: DOI: 10.1016/j.jssc.2009.11.002; PII: S0022-4596(09)00514-3; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; ISSN 0022-4596
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
CARBON
DOPED MATERIALS
GLASS
IMPEDANCE
IONIC CONDUCTIVITY
MICROHARDNESS
NANOTUBES
QUENCHING
RAMAN SPECTROSCOPY
REFRACTIVE INDEX
SYNTHESIS
TRANSMISSION ELECTRON MICROSCOPY
X-RAY SPECTROSCOPY
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRON MICROSCOPY
ELEMENTS
HARDNESS
LASER SPECTROSCOPY
MATERIALS
MECHANICAL PROPERTIES
MICROSCOPY
NANOSTRUCTURES
NONMETALS
OPTICAL PROPERTIES
PHYSICAL PROPERTIES
SPECTROSCOPY