Buscar
Mostrando ítems 1-10 de 93
Raman characterization of single-walled nanotubes of various diameters obtained by catalytic disproportionation of CO
(American Scientific Publishers, 2003-02-01)
Single-walled carbon nanotubes prepared by disproportionation of CO over Co-Mo/SiO 2 catalysts have been characterized by Raman spectroscopy, using several excitation energies. By varying the reaction temperature, different ...
A step toward production of smaller diameter single wall carbon nanotubes
(ABM, ABC, ABPol, 2003)
Narrow (n,m)-Distribution of Single-Walled Carbon Nanotubes Grown Using a Solid Supported Catalyst
(American Chemical Society, 2003-09)
Unusually structure-selective growth of single-walled carbon nanotubes (SWNTs) has been attained using a CVD method with a solid supported catalyst. In this method, CO feedstock disproportionates on silica-supported catalytic ...
Expansão térmica de nanotubos de carbono de duas camadasThermal expansion of double walled carbon nanotubes
(Universidade Estadual Paulista (Unesp), 2015)
Lithium-doped endohedral single-walled carbon nanotubes can arise during tube growth
(Elsevier Science BvAmsterdamHolanda, 2013)
Estudos de nanotubos de carbono e de titanatos e suas aplicações em reações de oxidação
(Universidade Federal de Minas GeraisUFMG, 2012-02-27)
The aim of this work was the development of new catalysts and adsorbents based on carbon nanotubes decorated with gold and titanate nanotubes toward their applications in the removal of sulfur compounds from fuels. This ...