Buscar
Mostrando ítems 31-40 de 225
Flexible composite via rapid titania coating by microwave-assisted hydrothermal synthesis
(2017-06-01)
The aim of this work was to prepare a flexible nanocomposite from ultra-fine titanium oxide (TiO2) growth on carbon fibre via microwave-assisted hydrothermal synthesis (MHS) and to evaluate its photocatalytic properties. ...
Effect of O-2(+), H-2(+) + O-2(+), and N-2(+) + O-2(+) ion-beam irradiation on the field emission properties of carbon nanotubes
(Amer Inst PhysicsMelvilleEUA, 2011)
The electrochemistry of nanostructured Ni–W alloys
(Springer, 2013-02)
This work reports on the features that Ni–W nanostructured alloys, electrodeposited on carbon steel by different current pulse programs, may present depending on their surface morphology and surface composition. The Ni–W ...
Geradores higroelétricos para a captação de energia construídos a partir de nanoestrutura de grafite e celulose
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-02-27)
Energy–harvesting devices show promising features to enable the operation of low-energy consumption devices, Internet-of-Things (IoT) and wearable electronics. The phenomenon of adsorption of water vapor to produce electric ...
Atomistic study of flow enhancement in ceramic nanopores induced by graphitic coatings
(Universidad de Concepción.Departamento de Ingeniería QuímicaDepartamento de Ingeniería Química., 2018)
Carbon nanotubes and graphene are nanostructured carbon allotropes that, as a result of their
remarkable physical properties, hold a great potential to become the fundamental building blocks
for a wide range of foreseeable ...
Evaluation of Several Carbon-Supported Nanostructured Ni-Doped Manganese Oxide Materials for the Electrochemical Reduction of Oxygen
(ELECTROCHEMICAL SOC INC, 2011)
Physical and electrochemical properties of nanostructured Ni-doped manganese oxides (MnO(x)) catalysts supported on different carbon powder substrates were investigated so as to characterize any carbon substrate effect ...