Study and the synthesis of optical markers containing rare earth and aplication in Polymer Processing

• Grant number: 12/00236-1
• Support type: Regular Research Grants
• Duration: July 01, 2012 - June 30, 2014
• Field of knowledge: Engineering - Materials and Metallurgical Engineering - Nonmetallic Materials
• Principal researcher: Duclerc Fernandes Parra
• Grantee: Duclerc Fernandes Parra
• Home Institution: Instituto de Pesquisas Energéticas e Nucleares (IPEN). Secretaria de Desenvolvimento Econômico (São Paulo - Estado). São Paulo , SP, Brazil

Abstract

Luminescent polymers are synthetic products obtained through doped earth-rare complex in polymer matrix that contain heteroatoms.The polyolefins do not have heteroatoms, therefore, will be depend of oxidation groups addition formed though irradiation of polymer, or atoms as N, F introduced by multifunctional groups. Luminescent material obtained though doped polyolefin will be obtained and applied as optical marker in polymers processing due the high luminescense intensity,whichstability will be improved by the development of thermal and fotooxidative stability. (AU)

Scientific publications

(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)

PARRA, D. F.; FORSTER, P. L.; LYSZCZEK, R.; OSTASZ, A.; LUGAO, A. B.; RZACZYNSKA, Z. Thermal behavior of the highly luminescent poly(3-hydroxybutyrate):Eu(tta)(3)(H2O)(2) red-emissive complex. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, v. 114, n. 3, p. 1049-1056, DEC 2013. Web of Science Citations: 11.