J. Braz. Chem. Soc. vol.17 número6

Carbon materials of high performance and low production cost can be realized, through carefully selecting suitable catalysts and catalytic processes in the synthesis of carbon

She is an electrochemist and her research interest is focused on energy storage: electrode materials for primary and secondary cells, production of carbon nanotubes by catalytic

the activated carbon for the negative electrode and the a- MnO 2 /CNTs composite for the positive electrode, allowed to build a system able to operate at 2 V in aqueous medium with

Depending on the optical appearance of these pyrocarbons it is possible to distinguish Granular (G) pyrocarbons and a very broad family known for a long time: Smooth Laminar

In this study the storage modulus G’ of textured carbonaceous mesophase, with splay, and bend deformation domains is estimated using the aggregate model, which is widely used in

The epoxy resin modified with carboxyl-terminated polybutadiene presented improved impact resistance and outstanding mechanical performance in terms of flexural and tensile

Different carbon nanostructured materials, such as nanotubes, nanofibers, nanosprings and nanooctopus, were grown by changing the metal catalyst and experimental parameters of

isotherms to experimental data shows that copper adsorption increases 3.5-fold for MAC, the oxidized sample, as compared with data for RAC. Experiments conducted in this work show