Raman, nuclear magnetic resonance, and transport characteristics of 13C enriched single-walled carbon nanotubes

2009 ◽  
Vol 3 (1) ◽  
pp. 031955 ◽  
Author(s):  
Tomohiro Yamaguchi
Keyword(s):  
Carbon Nanotubes ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Nuclear Magnetic

scholarly journals Electromagnetic Properties of Inner Double Walled Carbon Nanotubes Investigated by Nuclear Magnetic Resonance

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
M. Bouhrara ◽  
E. Abou-Hamad ◽  
G. Alabedi ◽  
I. Al-Taie ◽  
Y. Kim ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Dipolar Coupling ◽  
Chemical Shift Anisotropy ◽  
Spin Lattice Relaxation ◽  
Electromagnetic Properties ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes ◽  
Nuclear Magnetic

The nuclear magnetic resonance (NMR) analytical technique was used to investigate the double walled carbon nanotubes (DWNTs) electromagnetic properties of inner walls. The local magnetic and electronic properties of inner nanotubes in DWNTs were analyzed using 25%13C enriched C60by which the effect of dipolar coupling could be minimized. The diamagnetic shielding was determined due to the ring currents on outer nanotubes in DWNTs. The NMR chemical shift anisotropy (CSA) spectra and spin-lattice relaxation studies reveal the metallic properties of the inner nanotubes with a signature of the spin-gap opening below 70 K.

Single-walled carbon nanotubes as anisotropic relaxation probes for magnetic resonance imaging

MedChemComm ◽  
2013 ◽  
Vol 4 (4) ◽  
pp. 669 ◽  
Author(s):  
Arisbel Cerpa ◽  
Mariana Köber ◽  
Daniel Calle ◽  
Viviana Negri ◽  
Jose María Gavira ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Carbon Nanotubes ◽  
Magnetic Resonance ◽  
Single Walled Carbon Nanotubes ◽  
Resonance Imaging ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Anisotropic Relaxation

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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