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Rosario Elida Suman Bretas

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Universidade Federal de São Carlos (UFSCAR). Centro de Ciências Exatas e de Tecnologia (CCET)  (Institutional affiliation for the last research proposal)
Birthplace: Panamá

Rosario Elida Suman Bretas in research grants and scholarships supported by FAPESP.

Research grants
Completed (most recent)
See more Completed research grants

(Only some records are available in English at this moment)

Scholarships in Brazil
Completed (most recent)

  • Abstract

    The purpose of this project is to obtain hybrid nanocomposites based on block copolymers (CB) and multi-walled carbon nanotubes (MWCNT) for application in supercapacitors. Copolymers of styrene with butadiene will be used, mainly SBS and SEBS whose polystyrene blocks exhibit different morphologies, lamellar for SBS and cylindrical for SEBS, both with nanometer dimensions. The nanocompos...

    Hybrid nanocomposites based on block copolymers for application in supercapacitors, BP.DR

  • Abstract

    This project proposes the development of new nanocomposites for supercapacitors applications.Thus, the influence of the polarity and crystallinity of the polymeric matrix and of the processing and orientation of the nanofillers in the matrix, on the electrical and dielectric properties (electrical conductivity and charge storage) will be investigated. The charge storage properties will ...

    Polymeric nanocomposites for application as supercapacitors, BP.PD

  • Abstract

    The electrospinning process allows to produce polymeric fibers with diameters on the nanometers scale. The small diameter of these nanofibers provides a high ratio between area and volume and high aspect ratio. These polymeric nanofibers can be utilized as filtration membranes, in protective clothing, covering of wounds, drug delivery systems, artificial blood vessels, mirrors for use i...

    Assembly and testing of a system of co-axial electro spinning for production of polymeric nanocomposites nanofibres, BP.IC
See more Completed scholarships in Brazil

(Only some records are available in English at this moment)

Scholarships abroad
Completed (most recent)

  • Abstract

    Responsible: Profa. Rosario E.S. Bretas, Supervisor: Prof. Wolfgang Sigmund. Polymeric nanocomposites are materials made of a polymeric matrix in which nanoparticles (particles with at least one dimension lower than 100 nm) are homogeneously distributed forming a percolating network. In this project these materials will be developed for applications in photo-generation and storage of el...

    Electrospinning of ceramic nanofibers for polymeric nanocomposites, BE.PQ

  • Abstract

    The main purpose of this project is to produce novel hybrid nanocomposites of block copolymers and multi-walled carbon nanotubes (MWCNTs) for use as supercapacitors. The block copolymer polystyrene-block-poly(vinylidene fluoride)-block-polystyrene (PS-b-PVDF-b-PS) will be synthetized by the atom transfer radical polymerization technique (ATRP) which enables the self-assembly of the copo...

    Self-assembly and synthesis of PS-b-PVDF-b-PS/MWCNTs hybrid nanocomposites for supercapacitors, BE.EP.DR
FAPESP support in numbers * Updated March 28, 2020
Total / Available in English
17 / 7 Completed research grants
30 / 7 Completed scholarships in Brazil
2 / 2 Completed scholarships abroad
49 / 16 All research grants and scholarships
Associated processes
Most frequent collaborators in research granted by FAPESP
Contact researcher

Use this Research Supported by FAPESP (BV/FAPESP) channel only to send messages referring to FAPESP-funded scientific projects.


 

 

 

 

Keywords used by the researcher
Engineering Materials and Metallurgical Engineering
Scientific publications resulting from Research Grants and Scholarships under the grantee's responsibility (16)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

Publications14
Citations116
Cit./Article8.3
Data from Web of Science

RIBEIRO NETO, WILSON A.; DE PAULA, ANA CLAUDIA C.; MARTINS, THAIS M. M.; GOES, ALFREDO M.; AVEROUS, LUC; SCHLATTER, GUY; SUMAN BRETAS, ROSARIO ELIDA. Poly (butylene adipate-co-terephthalate)/hydroxyapatite composite structures for bone tissue recovery. Polymer Degradation and Stability, v. 120, p. 61-69, . Web of Science Citations: 15. (06/61008-5)

DIAS, JEFERSON ALMEIDA; SUMAN BRETAS, ROSARIO ELIDA; SILVA MARCONDES, LIA MARA; MORELLI, MARCIO RAYMUNDO. Optical and dielectric properties of Nd and Sm-doped Bi5Ti3FeO15. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v. 30, n. 18, SI, p. 16812-16820, . Web of Science Citations: 0. (15/23329-3)

C. C. NASCIMENTO; R. E. S. BRETAS; M. R. MORELLI. Síntese da perovskita [KNbO3]0,9[BaNi0,5Nb0,5O3-δ]0,1 por combustão em solução. Cerâmica, v. 65, n. 373, p. 45-53, . (15/23329-3, 16/03667-4, 06/61008-5)

FERREIRA SANTOS, JOAO PAULO; FRANCA MELO, GUILHERME HENRIQUE; GONCALVES, ANDRE MARINO; EIRAS, JOSE ANTONIO; SUMAN BRETAS, ROSARIO ELIDA. Flexible conductive poly(styrene-butadiene-styrene)/carbon nanotubes nanocomposites: Self-assembly and broadband electrical behavior. Journal of Applied Polymer Science, v. 135, n. 34, . Web of Science Citations: 2. (14/17597-2, 13/03118-2, 16/03667-4, 13/07296-2)

FERREIRA SANTOS, JOAO PAULO; CARVALHO, BENJAMIM DE MELO; SUMAN BRETAS, ROSARIO ELIDE. Remarkable change in the broadband electrical behavior of poly(vinylidene fluoride)-multiwalled carbon nanotube nanocomposites with the use of different processing routes. Journal of Applied Polymer Science, v. 136, n. 17, . Web of Science Citations: 1. (14/17597-2, 13/03118-2, 15/23329-3, 16/03667-4, 13/07296-2)

BERTOLINO, MARCELO K.; CANEVARO, SEBASTIAO V.. Preparation of Extruded Melt-Mixed Polypropylene/Montmorillonite Nanocomposites with Inline Monitoring. POLYMER ENGINEERING AND SCIENCE, v. 50, n. 3, p. 440-445, . Web of Science Citations: 8. (06/61008-5)

REIS, K. C.; CANEVAROLO, S. V.. Evaluation of the structure of polypropylene/montmorillonite nanocomposite by in-line light extinction and color measurements during multiple extrusions. POLYMER ENGINEERING AND SCIENCE, v. 52, n. 8, p. 1784-1794, . Web of Science Citations: 13. (06/61008-5)

BRANCIFORTI, MARCIA CRISTINA; CUSTODIO, TASSIANA ARAUJO; GUERRINI, LILIA MULLER; AVEROUS, LUC; SUMAN BRETAS, ROSARIO ELIDA. Characterization of Nano-Structured Poly(D,L-lactic acid) Nonwoven Mats Obtained from Different Solutions by Electrospinning. Journal of Macromolecular Science : Physics, v. 48, n. 6, p. 1222-1240, . Web of Science Citations: 20.

OTAGURO, H.; RUVOLO-FILHO, A.. LLDPE/Proton Exchanged Layered Niobate K4Nb6O17 Nanocomposites. INTERNATIONAL POLYMER PROCESSING, v. 27, n. 4, p. 406-413, . Web of Science Citations: 1. (06/61008-5)

FERREIRA SANTOS, JOAO PAULO; DA SILVA, ALINE BRUNA; ARJMAND, MOHAMMAD; SUNDARARAJ, UTTANDARAMAN; SUMAN BRETAS, ROSARIO ELIDA. Nanofibers of poly(vinylidene fluoride)/copper nanowire: Microstructural analysis and dielectric behavior. EUROPEAN POLYMER JOURNAL, v. 101, p. 46-55, . Web of Science Citations: 5. (14/17597-2, 15/09924-6)

FERREIRA SANTOS, JOAO PAULO; ARJMAND, MOHAMMAD; FRANCA MELO, GUILHERME HENRIQUE; CHIZARI, KAMBIZ; SUMAN BRETAS, ROSARIO ELIDA; SUNDARARAJ, UTTANDARAMAN. Electrical conductivity of electrospun nanofiber mats of polyamide 6/polyaniline coated with nitrogen-doped carbon nanotubes. MATERIALS & DESIGN, v. 141, p. 333-341, . Web of Science Citations: 13. (14/17597-2)

MARINI, JULIANO; SUMAN BRETAS, ROSARIO ELIDA. Optical Properties of Blown Films of PA6/MMT Nanocomposites. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 20, n. 1, p. 53-60, . Web of Science Citations: 1. (06/61008-5)

GUERRINI, LILIA MULLER; BRANCIFORTI, MARCIA CRISTINA; CANOVA, THOMAS; SUMAN BRETAS, ROSARIO ELIDA. Electrospinning and Characterization of Polyamide 66 Nanofibers With Different Molecular Weights. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, v. 12, n. 2, p. 181-190, . Web of Science Citations: 36. (06/61008-5)

KOMATSU, DANIEL; PARANHOS, CAIO MARCIO; VENANCIO, TIAGO; RUVOLO-FILHO, ADHEMAR. Change in the Properties of Linear Low-Density Polyethylene (LLDPE)/Montmorillonite Clay Nanocomposites after a Fuel-Aging Process. Industrial & Engineering Chemistry Research, v. 52, n. 22, SI, p. 7382-7390, . Web of Science Citations: 1. (06/61008-5)

LILIA M. GUERRINI; PEDRO I. PAULIN Fº; ROSARIO E. S. BRETAS; ALESSANDRO BERNARDI. Correlação entre as propriedades reológicas, óticas e a morfologia de filmes soprados de LLDPE/LDPE. POLIMEROS-CIENCIA E TECNOLOGIA, v. 14, n. 1, p. 38-45, . (00/06942-8)

MARCOMINI, ANDRE LUIS; DIAS, JEFERSON ALMEIDA; MORELLI, MARCIO R.; BRETAS, ROSARIO E. S.. Synthesis of the high dielectric permittivity perovskite (Na1/3Ca1/3 Bi1/3Cu3Ti4O12) by different routes. CERAMICS INTERNATIONAL, v. 45, n. 18, A, p. 24642-24650, . Web of Science Citations: 0. (15/23329-3)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

LUCAS, Alessandra de Almeida. Monitoramento ótico da moldagem por injeção e correlação entre os parâmetros do processo e o desenvolvimento da nanoperiodicidade estrutural de poliésteres.  247 f. Tese (Doutorado) -  Centro de Ciências Exatas e de Tecnologia.  Universidade Federal de São Carlos (UFSCAR).  São Carlos.  (99/01724-3) 

FARAH, Marcelo. Monitoramento in-situ da cristalização de blendas poliméricas durante a moldagem por injeção e sua correlação com as suas nanoestruturas.  289 f. Tese (Doutorado) -  Centro de Ciencias Exatas e de Tecnologia.  Universidade Federal de São Carlos (UFSCAR).  São Carlos.  (99/12121-8) 

Patent applications

SISTEMA ÓPTICO E MÉTODO PARA MONITORAR A CRISTALIZAÇÃO DE MATERIAIS POLIMÉRICOS DURANTE A MOLDAGEM POR INJEÇÃO PI0402618-7 - Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Universidade Federal de São Carlos (UFSCAR). Marcelo Farah; Alessandra Lucas Marinelli; Rosario Elida Suman Bretas - July 2004, 06

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