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Journal of Materials Science and Nanotechnology | Volume 3
February 25-26, 2019 | Paris, France
Materials Science and Engineering
2 nd International Conference on
Magnetic property of the quasicrystal Al 62.2Cu25.3Fe12.5 in the formation of nanostructured materials
applied in the Petrochemical industry
Lourdes Cristina Lucena Agostinho Jamshidi and Reza Jamshidi Rodbari
R & C Jam Catalyst Co-LTD, Brazil
Quasicrystals are materials with good physical,
thermodynamic, electronic, surface and magnetic
properties, due to this, it has a wide industrial applicability.
However, we always attract attention many researchers in
technology innovation in the development of nano-structured
materials. Mainly advantages that the quasicrystalline alloys
propitiates in the catalytic reactions. The magnetic behavior
of the quasicrystalline Al62.2Cu25.3Fe12.5, and the conduction
electrons are essentially the location of the eminence
of the unpaired electronic spins that are present in the
quasicrystalline alloy; (Mn, Fe) and rare earth metal atoms
are studies explored in magnetism. The magnetic properties
of the Al-Cu-Fe alloy, which is stable in the icosahedral phase,
show a linear relationship between magnetic susceptibility
and electron state density at the Fermi(FE) energy level,
including temperature dependence, and the Pauli energy in
the paramagnetic. For this purpose, it makes the techniques of
Physical-chemical characterization, such as: Diffraction (XRD)
and Scanning Electron Microscopy (SEM), Energy Dispersive
Spectroscopy (EDS), Paramagnetic Resonance Spectroscopy
(EPR), Vibrant Sample Magnetometer (MAV) and others.
Speaker Biography
Lourdes Cristina Lucena Agostinho Jamshidi is a Doctoral in Chemical Engineering, Masters
of Mechanical Engineering-emphasis in Materials Science. She completed her Bachelors
degree in Physics-Solid state, Industrial Chemistry and Chemistry. She is a specialist in the
teaching of Mathematics by IMPA/UFPB and did her specialization course in chemistry
EDX/MITX from the Massachusetts Institute of Technology and 22 courses of Human
Resources in Oil and Natural Gas Program (PRH-28), National Petroleum Agency-Natural
Gas (ANP) PETROBRAS (Brazil). She has more than 60 publications on international and
national journals (Environment, Education and Technology of Petroleum). She is also the
reviewer of International Journal of Elsevier and other National scientific journals and
contributed herself by partcipating in International Congresses of Omics on Petrochemicals
and Chemical Engineering and also the part of the organizing committee of the World
Conference and Expo on Petrochemicals and Natural Resources in the year 2018 at Prague.
She is the author of two Books with ISBN and has an International Patent in Catalyst Area.
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