Orthorhombic SnO2 phase observed composite (Sn1-xCex)O-2 synthesized by sol-gel route Abstract: Semiconductor oxides are a class of materials used in many different applications, such as catalysis, solar cells and magnetic devices. In particular, composites with different […]
Photoluminescent properties of the Ba1-xZnxMoO4 heterostructure obtained by ultrasonic spray pyrolysis Abstract: In this study, Ba1−xZnxMoO4 (x = 0, 0.25, 0.5, 0.75 and 1) microspheres were the first time described in the literature the by ultrasonic […]
Uma pesquisa multinacional apresentou o primeiro exemplo de uma enzima sintética e abiótica em artigo publicado no dia 20 de julho na revista Nature Chemistry. O trabalho envolveu os grupos liderados pelos professores André Farias de Moura (Universidade […]
Luminescent and gas sensor properties of the ZrO2:Hhpa:Eu3+ Hybrid Compound Abstract: Luminescent complexes of rare earth have been extensively studied in different fields of research improving the industrial development of these materials for their utilization as […]
Development of a nanocomposite chemiresistor sensor based on pi-conjugated azo polymer and graphene blend for detection of dissolved oxygen Abstract: The present paper describes the electrochemical impedance activity of a hybrid film with graphene and […]
Conducting Behavior of Crystalline alpha-pbo(2) as Revealed by DFT Calculations Abstract: PbO2 is one material that has recently emerged as potential transparent conducting oxide for applications in the modern opto-electronic industry. In this work the […]
Blocking effect in promising proton conductors based on Ba3Ca1.18Nb1.82-xRxO9-δ (R = Y3+, Gd3+, Sm3+, Nd3+) ordered perovskites for PC-SOFCs Abstract: High proton conductivity and good chemical stability are keys to development of new electrolytes for PC-SOFCs as the next-future energy […]
Bone repair with raloxifene and bioglass nanoceramic composite in animal experiment ABSTRACT Objective: This study proposes to evaluate, by means of microtomographic analysis, the topical potential of raloxifene combined with BioGran® through the sonochemical method in […]
Influence of additives on phase stabilization of scandia-doped zirconia Abstract: The effects of small additions of tin, zinc, calcium and boron oxides on phase composition and electrical conductivity of zirconia-10 mol% scandia were investigated. Compounds […]
Dependence of TiO2 nanotube microstructural and electronic properties on water splitting Abstract: In this work, TiO2 nanotubes were prepared by anodization in ionic liquid at 10 °C and 20 °C. Different tube diameters (50.8 nm and 70.5 nm) were obtained, and both of them exhibited […]
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