Writers: Martin S. Barbosa and Pedro H. Suman and Jae J. Kim and Harry L. Tuller and José A. Varela and Marcelo O. Orlandi Keywords: Gas sensors; SnO; Catalyst; Impedance spectroscopy; Sensitization Abstract: The gas sensor response of […]
Writers: Cichetto, L; Sergeenkov, S; Diaz, JCCA; Longo, E; Araujo-Moreira, FM Keywords: ferroelectric capacitors; electrical-properties; decomposition; electrode; ablation; fatigue; silicon; growth; afm Abstract: We report the structural and transport properties of LaNiO3 thin films prepared by […]
Writers: Li, J; Lin, K; Wen, H; Qian, WL Keywords: DARK ENERGY; STRING THEORY; PERTURBATIONS; EQUATIONS; FIELD Abstract: We investigate the gravitational quasinormal modes (QNMs) for a type of regular black hole (BH) known as phantom BH, which […]
Writers: L.X. Lovisa and J. Andrés and L. Gracia and M.S. Li and C.A. Paskocimas and M.R.D. Bomio and V.D. Araujo and E. Longo and F.V. Motta Keywords: ZrO2:RE; Photoluminescence; DFT calculations Abstract: Abstract Rare-earth (RE) element-based materials […]
Writers: Patricia Borim and Benedito S. Lima-Neto and Beatriz E. Goi and Valdemiro P. Carvalho Jr. Keywords: Ruthenium; dmso; ATRP; ROMP; Norbornene; Methyl methacrylate Abstract: The catalytic activity of the five-coordinated [RuCl2(PPh3)(S-dmso)2] complex was investigated for ring-opening […]
Writers: Mamani, NC; da Silva, RT; de Zevallos, AO; Cotta, AAC; Macedo, WAD; Li, MS; Bernardi, MIB; Doriguetto, AC; de Carvalho, HB Keywords: Dilute magnetic oxides; Defect ferromagnetism; Co-doped ZnO thin films; Structural and magnetic characterization; diluted […]
Writers: Luís F. da Silvaa, J.-C. M’Pekob, Ariadne C. Catto, Sandrine Bernardini,Valmor R. Mastelaro, Khalifa Aguir, Caue Ribeiro, Elson Longo Keywords: Hydrothermal; Heterojunction; ZnO; SnO2; UV light; Ozone sensor Abstract: The sensitivity of ZnO-SnO2 heterojunctions to […]
Writers: Cibele A. Oliveira and Diogo P. Volanti and André E. Nogueira and Camila A. Zamperini and Carlos E. Vergani and Elson Longo Keywords: Silver molybdate; Photodegradation; Antibacterial; Multifunctional; Crystal growth Abstract: This paper describes the […]
Writers: Rodney Marcelo do Nascimento, Vanessa Rafaela de Carvalho, José Silvio Govone, Antônio Carlos Hernandes, Nilson Cristino da Cruz Keywords: ceramic; surfaces Abstract: This manuscript reports an evaluation of the effects of simple chemical-heat treatments on […]
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 […]
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