Evaluation of cryo-treatment in the luminescent properties of PVDF/Eu2O3 composite obtained by using buriti oil as additive Abstract: Polymeric matrices containing luminescent particles find many applications like temperature sensor platforms. However, it is important to understand […]
Writers: Mancini, SD; Neto, ADS; Cioffi, MOH; Bianchi, EC Keywords: Materials replacement; polymer composite; polyphthalamide; glass-fiber; oil pump; behavior; substitution; blends Abstract: A feasibility study was conducted to determine the use of polyphthalamide/glass-fiber and polyphthalamide/glass-fiber/polytetrafluoroethylene-based composites as substitutes […]
Writers: Goncalves, R; Christinelli, WA; Trench, AB; Cuesta, A; Pereira, EC Keywords:Supercapacitor; Self-Doping; Transmission Lines; DFT; Conducting Polymer; by-layer films; conducting polymers; electrochemical impedance; polyaniline films; assembled films; spectroscopy; electrodes; energy; polymerization; approximation Abstract: Conducting polymers (CP) […]
Writers: M. F. S. Teixeira, M. M. Barsan and C. M. A. Brett Keywords: polymer; film Abstract: The construction of molecular nanostructures with tunable topological structures is a challenge in molecular engineering. We report a novel organic π-conjugated chromophore obtained […]
Writers: Camila R. Peverari and Diego N. David-Parra and Madalina M. Barsan and Marcos F.S. Teixeira Keywords: Electropolymerization; Metallopolymer; π-Conjugated polymer; Molecular columns; Molecular conductivity Abstract: Electropolymerization of a π-conjugated polymer from [N,N′-bis(salicylidene)-o-phenylenediamine]nickel(II) complex ([Ni(salophen)]) on the surface […]
Writers: Osmair Vital de Oliveira and Luciano Tavares Costa and Edson Roberto Leite Keywords: Polymer nanocomposite; Solvent effect; Molecular dynamics simulation Abstract: Grafted polymer on nanoparticle is an efficient way to obtain/improve aggregation, solubility, form and size of […]
Writers: Hasina H. Ramanitra, Simon A. Dowland, Bruna A. Bregadiolli, Michael Salvador, Hugo Santos Silva, Didier Bégué, Carlos F. O. Graeff, Heiko Peisert, Thomas Chassé, Sambatra Rajoelson, Andres Osvet, Christoph J. Brabec, Hans-Joachim Egelhaaf, Graham E. Morse, Andreas Distler and Roger C. Hiorns Keywords: polymer; photovoltaic cells; PCBM Abstract: The first oligomerisation of phenyl-C61-butyric acid […]
Writers: Andrés Felipe Espinosa Pineda and Filiberto González Garcia and Alexandre Zirpoli Simões and Elson Longo da Silva Keywords: Epoxy adhesives; 316 L stainless steel; Lap shear; Cohesive fracture Abstract: In this study, the mechanical behaviors, adhesive properties […]
Writers: Marina Piacenti-Silva, Adriana Arruda Matos, João Vitor Paulin, Rafaela Alves da Silva Alavarce, Rodrigo Cardoso de Oliveira, Carlos FO Graeff Keywords: biocompatibility; melanin; polymer; bioelectronics Abstract: Biocompatibility tests were performed for melanin synthesized in water (W-Mel) and […]
Writers: Francisco W. B. Aquino, Caio M. Paranhos and Edenir R. Pereira-Filho Keywords: Polymer; Method Abstract: This study presents a procedure for direct Sb determination in solid e-waste samples (polymers). Polymer standards (acrylonitrile–butadiene–styrene (ABS) and polycarbonate (PC)/ABS) were mixed with dichloromethane […]
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