Buscar
Itens para a visualização no momento 1-5 of 5
Composições elastoméricas reforçadas com fibras para o revestimento de superfícies metálicas
(2023-02-15)
The usage of elastomeric materials for pipeline coating realizes a technic to protect the metallic materials, mainly against abrasion wear. The rubber layer must be sufficiently resistant to friction caused by the passage ...
Interações físico-químicas em nanotribologia: elucidação de mecanismos e controle do atrito em escala nanométrica
(2023-08-04)
The study of friction, wear, lubrication, and adhesion at the nanoscale forms nanotribology, an interdisciplinary area dedicated to understanding and promoting advances in the most diverse applications in which these ...
Compósitos baseados em PLA e ABS para impressão 3D de simuladores antropomórficos
(2023-09-15)
Additive manufacturing has been standing out for some years in both scientific and industrial fields. One of the 3D printing methods by material extrusion that stands out is the fused filament fabrication technique (FFF). ...
Pressure-induced second-order phase transition in fluorine
(2023-09-20)
The relative stability between the crystal structure of (alfa)-F2, space group C2/c, and a hypothesized highpressure phase, space group Cmce, was explored using Density Functional Theory at the PBE0+D3(ABC)/TZVP level of ...
Desenvolvimento de uma membrana verde à base de poli(vinil álcool) para a remoção de diclofenaco de sódio de matrizes aquosas
(2023-10-18)
Membrane separation processes are efficient to reduce water pollution by emerging contaminants, such as pharmaceuticals. In Brazil, as well as worldwide, the production of membranes still faces challenges concerning the ...