Influence of small amounts of gallium oxide addition on ionic conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-delta solid electrolyte Abstract: The effects of small amounts of gallium oxide on intragrain and intergrain conductivity of La0.9Sr0.1Ga0.8Mg0.2O3.delta are investigated by impedance spectroscopy […]
Novel gas sensor with dual response under CO(g) exposure: Optical and electrical stimuli Abstract: In this work, a lanthanum (La) doped ceria (CeO2) film, which depicted a dual gas sensing response (electric and optical) for CO(g) […]
Multifunctional nanostructured Co-doped ZnO: Co spatial distribution and correlated magnetic properties Abstract: In this report we present a systematic structural and magnetic analysis of Co-doped ZnO nanoparticles prepared via a microwave-assisted hydrothermal route. The structural […]
Calculation of the optical phonons in ordered Ba2MgWO6 perovskite using short-range force field model Abstract: Ba2MgWO6 is a double perovskite tungstate presenting a cubic structure with cubic space group Oh5. This B-site ordered system has potential […]
Systematic evaluation of amorphous silica production from rice husk ashes Abstract: Amorphous silica (SiO2) was extracted from the rice husk ashes (RHAs) of the agulhinha and cateto varieties. Optimized time, temperature, extractor concentration, and reaction time […]
From Complex Inorganic Oxides to Ag-Bi Nanoalloy: Synthesis by Femtosecond Laser Irradiation Abstract: Bimetallic nanoalloys with a wide variety of structures and compositions have been fabricated through many diverse techniques. Generally, various steps and chemicals are […]
Influence of order-disorder effects on the magnetic and optical properties of NiFe2O4 nanoparticles Abstract: In this study, we focused on the influence of structural order-disorder effects on the magnetic and optical properties of single-phase nickel ferrite […]
Simple and Fast Approach for Synthesis of Reduced Graphene Oxide-MoS(2 )Hybrids for Room Temperature Gas Detection Abstract: The combination of two highly versatile materials as reduced graphene oxide (rGO) and molybdenum disulfide (MoS2) forms the layered […]
Improving the ozone gas-sensing properties of CuWO4 nanoparticles Abstract: This paper consists of an experimental investigation on the effects of annealing temperature on the structural, surface and ozone gas-sensing properties of CuWO4 nanoparticles prepared via a […]
Characterization and electrochemical performance of CeO2 and Eu-doped CeO2 films as a manganese redox flow battery component Abstract: Hexagonal CeO2 and Eu-doped CeO2 nanoparticles were obtained using a facile microwave-hydrothermal method under mild conditions and their […]
Copyright © 2018 | Centro de Desenvolvimento de Materiais Funcionais