Formation and composition of adsorbates on hydrophobic carbon surfaces from aqueous laccase-maltodextrin mixture suspension Abstract: A robust procedure for the surface bio-functionalization of carbon surfaces was developed. It consists on the modification of carbon materials in […]
In situ microwave-enhanced electrochemical reactions at stainless steel: Nano-iron for aqueous pollutant degradation Abstract: Iron nanoparticle deposition and stripping are observed from aqueous Fe2 + solution at pH 3 on stainless electrodes in the presence of focused microwave activation. The effects of […]
Um novo artigo científico foi publicado recentemente pelos pesquisadores J.E.F.S. Rodrigues, P.J. Castro, P.S. Pizani, W.R. Correr, A.C. Hernandes do CDMF no periódico “Ceramics International” (Ceramics International Volume 42, Issue 16, December 2016, Pages 18087–18093). […]
Writers: R. M. Batista; E. N. S. Muccillo Keywords: TG; DRX; Ceria; Dilatometry; Sintering Abstract: The sintering process of compacts of nanostructured gadolinia-doped ceria was investigated by dilatometry and by construction of the master sintering curve. Corrections for the thermal expansion of the experimental setup and mass […]
Writers: M. Congiu, F. Decker, D. Dini 2, C. F. O. Graeff Keywords: SILAR; Successive ionic layer adsorption and reaction; Dip coating; Electrodeposition; Open source; GNU equipment Abstract: A reliable and cheap equipment is hereby proposed for the deposition of thin […]
Writers: J.L. Clabel H. and V.A.G. Rivera and I.C. Nogueira and E.R. Leite and M. Siu Li and E. Marega Jr. Keywords: Luminescence; Erbium; Crystallization phases; Lifetime Abstract: This manuscript reports on the effects of the luminescence properties of Er3+ […]
Writers: Poliana Lima Rocha and Diego Augusto Batista Barbosa and José Renato de Oliveira Lima and Gilza Maria Piedade Prazeres and Carlos William de Araujo Paschoal and Maximo Siu Li and Elson Longo and Adeilton Pereira […]
Writers: S. Sergeenkov and L. Cichetto Jr. and J.C.C.A. Diaz and W.B. Bastos and E. Longo and F.M. Araújo-Moreira Keywords: Nickelates; Thin films; Pulsed laser deposition; Resistivity; Crossover Abstract: We demonstrate manifestation of some rather unusual size effects […]
Writers: E. Govea-Alcaide; I. García-Fornaris; P. A. Suzuki; R. F. Jardim Keywords: Bi-based cuprates; Grain boundaries Misorientation distribution; Transport relaxation Abstract: The impact of the grain boundary misorientation distribution (GBMD) on the intergranular voltage relaxation (V − t) curves at zero applied magnetic field in Bi1.65Pb0.35Sr2Ca2Cu3O10+δ(Bi-2223) ceramic […]
Writers: Agda E. Souza and Guilherme S. Sasaki and Sabrina A. Camacho and Silvio R. Teixeira and Maximo S. Li and Elson Longo Keywords: BZT; Photoluminescence; Defects; Charge transfer Abstract: In this work, BZT (Ba (ZrxTi1−x)O3), composite ceramic […]
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