The nitrogen-doped multi-walled carbon nanotubes modified membrane activated peroxymonosulfate for enhanced degradation of organics and membrane fouling mitigation in natural waters treatment

2022 ◽  
Vol 209 ◽  
pp. 117960
Author(s):  
Yatao Liu ◽  
Quan Lin ◽  
Yuanqing Guo ◽  
Jing Zhao ◽  
Xinsheng Luo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Membrane Fouling ◽  
Natural Waters ◽  
Nitrogen Doped ◽  
Fouling Mitigation ◽  
Multi Walled Carbon Nanotubes ◽  
Modified Membrane ◽  
Walled Carbon Nanotubes ◽  
Enhanced Degradation

Synthesis and Characterization of Nitrogen Doped Carbon Nanotubes

2010 ◽  
Vol 636-637 ◽  
pp. 714-721 ◽  
Author(s):  
K. Kordatos ◽  
A. Ntziouni ◽  
A. Theodoratou ◽  
Maria Perraki ◽  
M. Terrones ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Production Method ◽  
X Ray Diffraction ◽  
Nitrogen Doped ◽  
Solid Mixture ◽  
Multi Walled Carbon Nanotubes ◽  
Metallic Catalyst ◽  
Nitrogen Doped Carbon ◽  
Walled Carbon Nanotubes

The present work describes the synthesis of nitrogen doped multi-walled carbon nanotubes (CNx CNT). The chosen production method was the catalytic pyrolysis of a solid mixture containing [Ni(DMG)2] and melamine (C3H6N6), under an Αr atmosphere. A series of various experiments were performed, using different proportions of the reaction mixture, in order to optimize the production conditions of nitrogen doped carbon nanotubes. Finally, the produced materials were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX), Raman spectroscopy as well as thermogravimetric analysis (TGA). The obtained data from all the above analyses, showed the formation of nitrogen doped carbon nanotubes of various diameters as well as nanofibers surrounded by byproducts such as aggregations of amorphous carbon and metallic catalyst, depending on the proportion of the reaction mixture.

Grafting of Polystyrene on Nitrogen-Doped Multi-Walled Carbon Nanotubes

2007 ◽  
Vol 7 (10) ◽  
pp. 3450-3457 ◽  
Author(s):  
Mariamne Dehonor ◽  
Karine Masenelli-Varlot ◽  
Alfonso González-Montiel ◽  
Catherine Gauthier ◽  
Jean-Yves Cavaillé ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Nitrogen Doped ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

Electron emission from individual nitrogen-doped multi-walled carbon nanotubes

2004 ◽  
Vol 396 (1-3) ◽  
pp. 126-130 ◽  
Author(s):  
Maya Doytcheva ◽  
Monja Kaiser ◽  
Marcel A. Verheijen ◽  
Marisol Reyes-Reyes ◽  
Mauricio Terrones ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Emission ◽  
Nitrogen Doped ◽  
Multi Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes
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