Autor(es)

Menandro, Alessandra S. ; Parolin, Giovana A. ; Barbosa, Camila G. ; Faez, Roselena ; Peres, Laura O.

• Tipo de documento: Artigo Científico
• Fonte: MACROMOLECULAR SYMPOSIA; v. 383, n. 1, p. 5-pg., 2019-02-01.

Resumo

The use of blends can be a strategy to obtain new properties or to optimize already existing properties in one of the polymers. In luminescent blends, the presence of a non-conjugated polymer can maximize its emitting properties. However, the parameters to form this blend are fundamental to obtain homogeneous, translucent and good emission films. The present work analyzed parameters such as solution concentration, solvent, and amount of conjugated polymer, drying time, and drying temperature in order to obtain a luminescent blend. The results showed that these parameters are important in the absorption and emission of the materials, and as little as 5 wt% of the conjugated polymer in the blend allows obtaining an emitting blend with few aggregates. (AU)

• Processo FAPESP: 15/14681-5 - Estudo de blendas com copolímeros de tiofeno
• Beneficiário: Alessandra Stacchini Menandro
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica
• Processo FAPESP: 07/50742-2 - Preparação, caracterização e avaliação de propriedades de polímeros condutores híbridos nano-estruturados em meio não convencional
• Beneficiário: Roselena Faez
• Modalidade de apoio: Auxílio à Pesquisa - Jovens Pesquisadores