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Structural, electronic and magnetic properties of vacancies in single-walled carbon nanotubes
(ELSEVIER, 2006-09-15)
The monovacancy and the divacancy in single-walled carbon nanotubes (CNTs) are addressed by spin-density functional calculations. We study these defects in four nanotubes, the armchair (6,6) and (8,8) and the zigzag (10, ...
Direct Electrochemical Determination of Glyphosate at Copper Phthalocyanine/Multiwalled Carbon Nanotube Film Electrodes
(WILEY-V C H VERLAG GMBH, 2010)
A copper phthalocyanine/multiwalled carbon nanotube film-modified glassy carbon electrode has been used for the determination of the herbicide glyphosate (Gly) at -50 mV vs. SCE by electrochemical oxidation using differential ...
Unveiling the structure and composition of titanium oxide nanotubes through ion exchange chemical reactions and thermal decomposition processes
(Soc Brasileira QuimicaSao PauloBrasil, 2006)
On the structural and mechanical properties of Fe-filled carbon nanotubes-a computer simulation approach
(IOP Publishing, 2009-04)
The structural and mechanical properties of single-and multi-walled carbon nanotubes filled with iron nanowires are studied using a recent parameterization of the modified embedded atom model. We have analyzed the effect ...
Carbon nanotube plasma functionalization: The role of carbon nanotube/maleic anhydride solid premix
(2019-10-15)
Carbon nanotubes (CNT) were functionalized by radio-frequency plasma using maleic anhydride (MA) as a source of functional groups. The MA insertion was performed in the solid form through a mixture with CNT conducted under ...
Dispersions of Hollow and Bamboo-Like Multiwalled Carbon Nanotubes in Polyethyleneimine: Critical Analysis of the Preparation Conditions and Applications for Electrochemical Sensing
(Wiley VCH Verlag, 2014-12)
This work is focused on the critical analysis of the influence of the experimental conditions on the efficient dispersion of hollow-type (hMWCNT) and bamboo-like (bMWCNT) multiwall carbon nanotubes with polyethyleneimine ...
Analytical Potentialities of Carbon Nanotube/Silicone Rubber Composite Electrodes: Determination of Propranolol
(WILEY-V C H VERLAG GMBH, 2010)
A new composite electrode based on multiwall carbon nanotubes (MWCNT) and silicone-rubber (SR) was developed and applied to the determination of propranolol in pharmaceutical formulations. The effect of using MWCNT/graphite ...
A New Indirect Electrochemical Method for Determination of Ozone in Water Using Multiwalled Carbon Nanotubes
(Wiley-Blackwell, 2011-06-01)
A new electrochemical methodology has been developed for the detection of ozone using multiwalled carbon nanotubes (MWCNT). The method presented here is based on the reaction of ozone with indigo blue dye producing anthranilic ...