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Ivair A. dos Santos, Amar S. Bhalla , Luiz F. Cótica, Ruyan Guo, Ducinei Garcia, Avahd S. Saxena , Shashank Priya.
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Highly resistive fast-sintered BiFeO3 ceramics
Gustavo S. Dias, Igor B. Catellani, Luiz F. Cótica, Ivair A. dos Santos, Valdirlei F. Freitas, Fabiano Yokaichiya.
Integrated Ferroelectrics – Voluma :174, Issue: 1, Páginas :41-49 , Doi: 10.1080/10584587.2016.1190594
This contribution presents an alternative synthesis route to produce highly resistive BiFeO3 multiferroic samples. The use of a fast sintering process followed by quenching to room temperature resulted […]
In situ structural analysis of calcium aluminosilicate glasses under high pressure.
Robson F. Muniz, Jean Bertrand Dominique De Ligny, Martinent, C, Marcelo Sandrini, Aantonio Medina Neto, Jurandir Hillman Rohling, Mauro Luciano Baesso, Sandro Marcio Lima, Luis Humberto Da Cunha Andrade, Michel Luc Yannick Guyot
JOURNAL OF PHYSICS. CONDENSED MATTER – Volume: 28, Páginas 31: , Issue: Doi: 10.1088/0953-8984/28/31/315402
In situ micro-Raman spectroscopy was used to investigate the structural evolution of OH(-)-free calcium aluminosilicate glasses, under high […]
Interface description of Milli-Q water cells: Temperature dependence of the CPE parameters
THIAGO MARQUES DE ANDRADE, FERNANDO CARLOS MESSIAS FREIRE, Giovani Barbero, ANCA LUIZA ALEXE-IONESCU
JOURNAL OF ELECTROANALYTICAL CHEMISTRY – Volume:777, Páginas: 19-25, Issue: Doi: 10.1016/j.jelechem.2016.06.036
We report on the temperature dependence of the Milli-Q water cell response, limited by surgical steel electrodes, to an external periodic excitation. Using the Electrochemical Impedance Spectroscopy technique (EIS), the spectra of the real and imaginary […]
Magnetic Activated Carbon Derived from Biomass Waste by Concurrent Synthesis: Efficient Adsorbent for Toxic Dyes
André L. Cazetta, Osvaldo Pezoti, Karen C. Bedin, Taís L. Silva, Andrea Paesano Junior, Tewodros Asefa, and Vitor C. Almeida.
The development of advanced carbon nanomaterials that can efficiently extract pollutants from solutions is of great interest for environmental remediation and human safety. Herein we report the synthesis of magnetic activated carbons via simultaneous activation and […]
Magneto-elasto-electroporation (MEEP): In-vitro visualization and numerical characteristics
Soutik Betal, Binita Shrestha, Moumita Dutta, Luiz F. Cotica, Edward Khachatryan, Kelly Nash, Liang Tang, Amar S. Bhalla, Ruyan Guo
Scientific Reports – Volume: 6 , Páginas: ,Issue: ,Doi: 10.1038/srep32019
A magnetically controlled elastically driven electroporation phenomenon, or magneto-elasto-electroporation (MEEP), is discovered while studying the interactions between core-shell magnetoelectric nanoparticles (CSMEN) and biological cells in the presence […]
Nonlocal Diffusion in Porous Media: A Spatial Fractional Approach
Alberto G. Sapora;P. Cornetti;B. Chiaia.; Ervin K. Lenzi; Luiz R. Evangelista
JOURNAL OF ENGINEERING MECHANICS – Volume: 5 , Páginas: 1-7, Issue: Doi: 10.1061/(ASCE)EM.1943-7889.0001105
One-dimensional diffusion problems in bounded porous media characterized by the presence of nonlocal interactions are investigated by assuming a Darcy’s constitutive equation of convolution integral type. A power law attenuation function is implemented: […]
On the induction of homogeneous bulk crystallization in Eu-doped calcium aluminosilicate glass by applying simultaneous high pressure and temperature
Robson F. Muniz, Jean B. D. de Ligny, Le Floch Sylvie, C. Martinet, Jurandir H. Rohling, Antonio M. Neto, Marcelo Sandrini, Luis H. C. Andrade, Sandro M. Lima, Mauro L. Baesso, and Michel Luc Y. Guyot.
Journal of Applied Physics – Volume:119, Páginas: , Issue: , Doi: 10.1063/1.4954287
From initial calcium aluminosilicate glass, transparent glass-ceramics have been […]
Processamento e caracterizações estruturais, microestruturais e ferroelétricas do composto magnetoelétrico BiFeO3-PbTiO3 obtido pelo método de Pechini.
Valdirlei F. Freitas, Gustavo S. Dias, Jaciele M. Rosso, Taiana G. M. Bonadio, Ricardo Y. Miyahara, Tania T. Tominaga, Luiz F. Cótica, Ivair A. dos Santos.
Cerâmica – Volume:62 , Páginas :155-120, Issue: , Doi: 10.1590/0366-69132016623621946.
Neste trabalho uma rota alternativa de síntese, o método de Pechini modificado, foi utilizada para obter nanopartículas do composto BiFeO3-PbTiO3 (BFPT). As […]
Production of hydrogen from bioethanol in Cu–Ni/NbxOy catalysts obtained by different preparation methods
Fernando A. da Silva, , Isabela D. Pontes, Gleicielle T. Wurzler, Christian G. Alonso, , Antônio M. Neto, , Mara H. N. O. Scaliante, Marcos De Souza, Nádia R. C. F. Machado.
International Journal of Hydrogen Energy – Volume: 41, Páginas: 8111-8119, Issue: 19, Doi:10.1016/j.ijhydene.2015.12.215
Ethanol steam reforming for hydrogen production was evaluated using Cu–Ni/NbxOy catalyst prepared […]