Morphological Characterization by SEM, TEM and AFM of Nanoparticles and Functional Nanocomposites Based on Natural Rubber Filled with Oxide Nanopowders

Felipe Silva Bellucci; Leandra Oliveira Salmazo; Eduardo Roque Budemberg; Eduardo Budemberg; Ricardo Flavio Aroca; Marcos Augusto de Lima Nobre; Aldo Eloizo Job

doi:10.4028/www.scientific.net/MSF.798-799.426

Paper Titles

Magnetic Study of Nanoferritas CoFe₂O₄ Obtained by Reaction of Combustion
p.402

Characterization of Yttrium-Doped Barium Zirconate Nanocrystalline Powder Prepared by Spray Pyrolysis
p.407

Microstructure and Electrical Conductivity of Yttria-Stabilized Zirconia with Lithium Addition
p.413

Calcination Temperature Influence on Ionic Conductivity of Solid Electrolytes
p.419

Morphological Characterization by SEM, TEM and AFM of Nanoparticles and Functional Nanocomposites Based on Natural Rubber Filled with Oxide Nanopowders
p.426

Application of Design of Experiments to the Alkaline Treatment in Mordenite Zeolite: Influence on Si/Al Ratio
p.435

Synthesis and Characterization of Hydrated Calcium Phosphate: Precursors for Obtaining Biocements
p.443

Synthesis and Characterization of Calcium Phosphate from Fossilized Calcareous Shells for Biomedical Applications
p.449

Mechanical Characterization of Tricalcium Phosphate Ceramics Doped with Magnesium
p.454

HomeMaterials Science ForumMaterials Science Forum Vols. 798-799Morphological Characterization by SEM, TEM and AFM...

Morphological Characterization by SEM, TEM and AFM of Nanoparticles and Functional Nanocomposites Based on Natural Rubber Filled with Oxide Nanopowders

Abstract:

Nanocomposites were prepared from mixture of different concentrations of ferroelectric nanoparticles in an elastomeric matrix based on the vulcanized natural rubber. The morphological characterization of nanocomposites was carried out using Scanning electron microscopy (SEM), Transmission electron microscopy (TEM) and Atomic force microscopy (AFM). The nanocrystalline ferroelectric oxide is potassium strontium niobate (KSN) with stoichiometry KSr₂Nb₅O₁₅, and was synthesized by the chemical route using a modified polyol method, obtaining particle size and microstrain equal to 20 nm and 0.32, respectively. These ferroelectric nanoparticles were added into the natural rubber in concentrations equal to 1, 3, 5, 10, 20 and 50 phr (parts per hundred of rubber) forming ferroelectric nanocomposites (NR/KSN). Using morphological characterization, we identified the maximum value of surface roughness at low concentrations, in particular, sample with 3 phr of nanoparticles and factors such as encapsulation and uniformity in the distribution of nanoparticles into the natural rubber matrix are investigated and discussed.

By email View Pdf

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 798-799)

Pages:

426-431

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.798-799.426

Citation:

Cite this paper

Online since:

June 2014

Authors:

Felipe Silva Bellucci*, Leandra Oliveira Salmazo, Eduardo Roque Budemberg, Eduardo Budemberg, Ricardo Flavio Aroca, Marcos Augusto de Lima Nobre, Aldo Eloizo Job

Keywords:

Ferroelectric Nanocomposites, Morphological Characterization, Natural Rubber, Oxide Nanopowders

Export:

RIS, BibTeX

Permissions:

Creative Commons CC BY 4.0

Citation:

* - Corresponding Author

References

[1] S. Lanfredi, G. Palacio, F. S. Bellucci, C. V. Colin and M. A. L. Nobre: J. Phys. D: Appl. Phys. Vol. 45 (2012), p.435302.

Google Scholar

[2] S. Dursun and S. Alkoy: Adv. Mater. Res. Vol. 445 (2012), p.481.

Google Scholar

[3] M.H. Flaifel, S. H Ahmad, M.H. Abdullah and B.A. Al-Asbahi: Cryogenics Vol. 52 (2012), p.523.

Google Scholar

[4] Q. Xu, Y. Yao, Z. Ma and Z. Xia: Sci. Adv. Mater. Vol. 4 (2012), p.888.

Google Scholar

[5] F.S. Bellucci, L.O. Salmazo, E.R. Budemberg, M.R. da Silva, M.A. Rodríguez-Pérez, M.A.L. Nobre and A.E. Job: J. Nanosci. Nanotechnol. Vol. 12 (2012), p.2691.

DOI: 10.1166/jnn.2012.5694

Google Scholar

[6] F.S. Bellucci, E.R. Budemberg, M.A.L. Nobre, J.A. Saja, R.F. Aroca, M.A. Rodríguez-Pérez and A.E. Job: Sci. Adv. Mater. Vol. 5 (2013), p.637.

DOI: 10.1166/sam.2013.1498

Google Scholar

[7] R.J. Joseyphus and B. Jeyadevan: Phys. Chem. Solids Vol. 72 (2011), p.1212.

Google Scholar

[8] S. Lanfredi, I.O. Brito, C. Polini and M.A.L. Nobre:J. Appl. Spectroscopy Vol. 79 (2012), p.254.

Google Scholar

[9] A. Daigle, J. Modest, A. L. Geiler, S. Gillette, Y. Chen,M. Geiler, B. Hu, S. Kim, K. Stopher, C. Vittoria and V. G. Harris: Nanotechnology Vol. 22 (2011), p.305708.

DOI: 10.1088/0957-4484/22/30/305708

Google Scholar

[10] B. Ozbas, S. Toki, B.S. Hsiao, B. Chu, R.A. Register, I.A. Aksay, R.K. Prud'homme and D.H. Adamson: J. Polym. Sci. Part B: Polym. Phys. Vol. 50 (2012), p.718.

DOI: 10.1002/polb.23060

Google Scholar

[11] J. Baller, N. Becker, M Ziehmer, M. Thomassey, B. Zielinski, U. Müller and R. Sanctuary: Polymer Vol. 50 (2009), p.3211.

DOI: 10.1016/j.polymer.2009.05.020

Google Scholar