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: Gurgel, GM; Lovisa, LX ; Pereira, LM; Motta, FV; Li, MS; Longo, E; Paskocimas, CA; Bomio, MRD Keywords: PbMoO4; Earth rare; Sonochemistry; Photoluminescence; photocatalytic activity; luminescent properties; oriented attachment; growth-mechanism; lead molybdate; microcrystals; degradation; crystals; nanostructures; […]
Writers: La Porta, FA; Nogueira, AE; Gracia, L; Pereira, WS; Botelho, G; Mulinari, TA; Andres, J; Longo, E Keywords: ZnS; Nanoparticles; Microwave-assisted solvothermal method; DFT; Photocatalysis; Photoluminescence Abstract: From the viewpoints of materials chemistry and physical chemistry, crystal […]
Writers: R. A. C. Correa, A. de Souza Dutra, J. A. de Oliveira, and M. G. Garcia Keywords: Abstract: In this work, we analyze a system consisting in two-dimensional position-dependent massive particles in the presence of a […]
Writers: Anderson A. Felix and Vinícius D.N. Bezzon and Marcelo O. Orlandi and Damjan Vengust and Matjaž Spreitzer and Elson Longo and Danilo Suvorov and José A. Varela Keywords: CaCu3Ti4O12; Oxygen partial pressure; Phase stability; Non-stoichiometry; Grain […]
Writers: Waldemir M. Carvalho Jr., Prof. Flavio L. Souza Abstract: In this study, the effect of tin (Sn4+) modification on the surface of hematite electrodes synthesized by an aqueous solution route at different times (2, 5, […]
1-s2.0-S0272884216314213-main J.E.F.S. Rodrigues, P.J. Castro, P.S. Pizani, W.R. Correr and A.C. Hernandes Ceramics International Volume 42, Issue 16, December 2016, Pages 18087–18093 http://dx.doi.org/10.1016/j.ceramint.2016.08.113 Ba3CaNb2O9 is a 1:2 ordered perovskite which presents a trigonal cell within the D3d3space group. Dense ceramics of Ba3CaNb2O9 were […]
Writers: Souza, J. S. and Carvalho, W. M. and Souza, F. L. and Ponce-de-Leon, C. and Bavykin, D. V. and Alves, W. A. Abstract: Studies involving water splitting to form hydrogen and oxygen have attracted attention because […]
Writers: Iêda M. M. Paino, Fernanda J. Gonçalves, Flavio L. Souza, and Valtencir Zucolotto Keywords: fibroblast L929 cell; human cervical cancer cell; nanotoxicology; reactive oxygen species; zinc oxide nanoparticles; Abstract: Nanostructured zinc oxide (ZnO) materials have been […]
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