Dispersive Cleanup of Acetonitrile Extracts of Tea Samples by Mixed Multiwalled Carbon Nanotubes, Primary Secondary Amine, and Graphitized Carbon Black Sorbents

2012 ◽  
Vol 60 (16) ◽  
pp. 4026-4033 ◽  
Author(s):  
Pengyue Zhao ◽  
Lei Wang ◽  
Yaping Jiang ◽  
Fengzu Zhang ◽  
Canping Pan
2008 ◽  
Vol 17 (7-10) ◽  
pp. 1506-1512 ◽  
Author(s):  
Jean Bapstiste Donnet ◽  
Hanae Oulanti ◽  
Thang Le Huu

1999 ◽  
Vol 597 ◽  
Author(s):  
X. Sun ◽  
Y. N. Xiong ◽  
P. Chen ◽  
J. Y. Lin ◽  
W. Ji ◽  
...  

AbstractWe report an investigation into the mechanism responsible for the optical limiting behavior in multiwalled carbon nanotubes. We conducted energy-dependent transmission measurements, picosecond time-resolved pump-probe, and nonlinear scattering experiments at 532-nm wavelength on multiwalled carbon nanotube suspension. For comparison, C60-toluene solution and carbon black suspension were also studied in the same experiments. The similarities that we observed between the multiwalled carbon nanotubes and carbon black suspension suggest that nonlinear scattering, which is known to be responsible for the limiting action in carbon black suspension, should play an important role in the limiting effect in multiwalled carbon nanotubes.


2010 ◽  
Vol 48 (11) ◽  
pp. 1203-1212 ◽  
Author(s):  
Henry Kuo Feng Cheng ◽  
Nanda Gopal Sahoo ◽  
Yongzheng Pan ◽  
Lin Li ◽  
Siew Hwa Chan ◽  
...  

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