nanotube

Structural, electronic and mechanical properties of single-walled AlN and GaN nanotubes via DFT/B3LYP

11 de junho de 2019 LAbI UFSCar 0

Structural, electronic and mechanical properties of single-walled AlN and GaN nanotubes via DFT/B3LYP Abstract: Density functional theory with B3LYP hybrid functional and all-electron basis set was applied to study the AlN (SWAlNNTs) and GaN (SWGaNNTs) single-walled […]

Stability of rolled-up GaAs nanotubes

10 de junho de 2019 CDMF 0

Stability of rolled-up GaAs nanotubes Abstract: This work presents a theoretical study of gallium arsenide (GaAs) nanotubes obtained from the (100), (110) and (111) crystal planes of zincblende structure in order to evaluate the electronic […]

Computational simulations of ZnO@GaN and GaN@ZnO core@shell nanotubes

27 de março de 2019 LAbI UFSCar 0

Computational simulations of ZnO@GaN and GaN@ZnO core@shell nanotubes Abstract: The structural, electronic, and mechanical properties of armchair and zigzag chiralities double-walled and core@shell ZnO@GaN and GaN@ZnO nanotubes were investigated by periodic DFT/B3LYP calculations with an all-electron […]

An experimental and theoretical study on the electronic and structural properties of CdSe@TiO2 nanotube arrays

2 de setembro de 2016 CDMF 0

Writers: Freitas, R. G. and Lucas, F. W. S. and Santanna, M. A. and Mendes, R. A. and Terezo, A. J. and de Souza, G. L. C. and Mascaro, L. H. and Pereira, E. C. Keywords: […]

GC electrode modified with carbon nanotubes and NiO for the simultaneous determination of bisphenol A, hydroquinone and catechol

1 de abril de 2016 CDMF 0

Writers: Lorena Athie Goulart and Lucia Helena Mascaro Keywords: Multi-walled carbon nanotubes; Nickel oxide nanoparticles; Phenolics; Electrodeposition; Simultaneous determination Abstract: This work reports the electrochemical determination of bisphenol A (BPA), hydroquinone (HQ) and catechol (CC) using glassy carbon […]

Electroanalysis of formetanate hydrochloride by a cobalt phthalocyanine functionalized multiwalled carbon nanotubes modified electrode: characterization and application in fruits

20 de março de 2016 CDMF 0

Writers: Francisco Wirley Paulino Ribeiro and Francisco Willian de Souza Lucas and Lucia H. Mascaro and Simone Morais and Paulo Naftali da Silva Casciano and Pedro de Lima-Neto and Adriana N. Correia Keywords: Multiwalled carbon nanotubes; metal […]

The influence of self-ordered TiO2 nanotubes microstructure towards Liþ intercalation

1 de dezembro de 2013 CDMF 0

Writers: R.G. Freitas, S.G. Justo, E.C. Pereira Keywords: TiO2 nanotube; Li-ion intercalation; Crystallite size; Lattice strain Abstract: In this work, TiO2 nanotubes were prepared by anodization at a constant voltage in an electrolyte composed of […]

ZnO nanostructures directly grown on paper and bacterial cellulose substrates without any surface modification layer

21 de julho de 2013 CDMF 0

Writers: Saionara V. Costa, Agnaldo S. Gonçalves, Maria A. Zaguete, Talita Mazon and Ana F. Nogueira Keywords: carbon nanotube; cellulose; nanomaterial; zinc oxide; anisotropy; bacterial membrane; biosensor; chemical modification; chemical structure; Gluconacetobacter xylinus; nonhuman; structure […]