Geraldo José da Silva
Geraldo José da Silva
Universidade de Brasília - Instituto de Física
Verified email at unb.br
Title
Cited by
Cited by
Year
New electric double-layered magnetic fluids based on copper, nickel, and zinc ferrite nanostructures
MH Sousa, FA Tourinho, J Depeyrot, GJ da Silva, MCFL Lara
The Journal of Physical Chemistry B 105 (6), 1168-1175, 2001
3712001
Synthesis of core− shell ferrite nanoparticles for ferrofluids: Chemical and magnetic analysis
JA Gomes, MH Sousa, FA Tourinho, R Aquino, GJ da Silva, J Depeyrot, ...
The Journal of Physical Chemistry C 112 (16), 6220-6227, 2008
1732008
Nanoparticles superficial density of charge in electric double-layered magnetic fluid: A conductimetric and potentiometric approach
AFC Campos, FA Tourinho, GJ Da Silva, M Lara, J Depeyrot
The European Physical Journal E 6 (1), 29-35, 2001
1082001
Intercalation and retention of carbon dioxide in a smectite clay promoted by interlayer cations
L Michels, JO Fossum, Z Rozynek, H Hemmen, K Rustenberg, PA Sobas, ...
Scientific reports 5 (1), 1-9, 2015
702015
Synchrotron x-ray scattering studies of water intercalation in a layered synthetic silicate
GJ Da Silva, JO Fossum, E DiMasi, KJ Måløy, SB Lutnæs
Physical Review E 66 (1), 011303, 2002
682002
ZnFe2O4 nanoparticles for ferrofluids: A combined XANES and XRD study
JA Gomes, GM Azevedo, J Depeyrot, J Mestnik-Filho, GJ Da Silva, ...
Journal of Magnetism and Magnetic Materials 323 (10), 1203-1206, 2011
582011
Hydration transitions in a nanolayered synthetic silicate: A synchrotron x-ray scattering study
GJ Da Silva, JO Fossum, E DiMasi, KJ Måløy
Physical review B 67 (9), 094114, 2003
552003
Cation distribution in copper ferrite nanoparticles of ferrofluids: A synchrotron XRD and EXAFS investigation
JA Gomes, MH Sousa, GJ Da Silva, FA Tourinho, J Mestnik-Filho, R Itri, ...
Journal of Magnetism and Magnetic Materials 300 (1), e213-e216, 2006
502006
Electric Double Layered Magnetic Fluids (EDL-MF) based on spinel ferrite nanostructures [(M1-x+ 2Fex+ 3)] A [(Fe2-x+ 3 Mx+ 2)] BO4-2
FA Tourinho, J Depeyrot, GJ Da Silva, MCL Lara
Brazilian journal of physics 28, 413-427, 1998
501998
Intercalated water in synthetic fluorhectorite clay
RP Tenório, M Engelsberg, JO Fossum, GJ da Silva
Langmuir 26 (12), 9703-9709, 2010
472010
Surface charge density determination in electric double layered magnetic fluids
FA Tourinho, AFC Campos, R Aquino, MCFL Lara, GJ da Silva, ...
Brazilian Journal of Physics 32 (2B), 501-508, 2002
352002
Viscosity and transient electric birefringence study of clay colloidal aggregation
A Bakk, JO Fossum, GJ da Silva, HM Adland, A Mikkelsen, A Elgsaeter
Physical Review E 65 (2), 021407, 2002
312002
Dynamics of water intercalation fronts in a nano-layered synthetic silicate: A synchrotron X-ray scattering study
G Løvoll, B Sandnes, Y Méheust, KJ Måløy, JO Fossum, GJ Da Silva, ...
Physica B: Condensed Matter 370 (1-4), 90-98, 2005
282005
Chemical analysis of size-tailored magnetic colloids using slurry nebulization in ICP-OES
MH Sousa, GJ da Silva, J Depeyrot, FA Tourinho, LF Zara
Microchemical Journal 97 (2), 182-187, 2011
262011
Gravitational and magnetic separation in self-assembled clay-ferrofluid nanocomposites
FLO Paula, GJ da Silva, R Aquino, J Depeyrot, JO Fossum, KD Knudsen, ...
Brazilian Journal of Physics 39 (1a), 163-170, 2009
222009
Small-angle X-ray and small-angle neutron scattering investigations of colloidal dispersions of magnetic nanoparticles and clay nanoplatelets
FLO Paula, R Aquino, GJ Da Silva, J Depeyrot, FA Tourinho, JO Fossum, ...
Applied Crystallography 40 (s1), s269-s273, 2007
192007
EXAFS and XRD studies in synthetic Ni-fluorohectorite
L Michels, L Ribeiro, MSP Mundim, MH Sousa, R Droppa Jr, JO Fossum, ...
Applied clay science 96, 60-66, 2014
182014
Continuous water adsorption states promoted by Ni2+ confined in a synthetic smectite
MAS Altoé, L Michels, EC dos Santos, R Droppa Jr, G Grassi, L Ribeiro, ...
Applied Clay Science 123, 83-91, 2016
172016
Static magneto optical birefringence of new electric double layered magnetic fluids
J Depeyrot, GJ Da Silva, CR Alves, EC Sousa, M Magalhães, ...
Brazilian journal of physics 31, 390-397, 2001
162001
Doped ionic magnetic fluids: A resonance characterization
GJ Da Silva, PC Morais, FA Tourinho
The Journal of chemical physics 107 (8), 2793-2797, 1997
131997
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Articles 1–20