Search Results - "Da Silva Sobrinho, A. S."

Identification of Self-Buffer Layer on GaN/glass Films Grown by Reactive Sputtering by Oliveira, R. S. de, Folli, H. A., Horta, I. M., Damasceno, B. S., Augstrose, J. H. C., Miyakawa, W., Pereira, A. L. J., Massi, M., Silva Sobrinho, A. S. da, Leite, D. M. G.

“…This work reports on the properties of GaN films grown by reactive magnetron sputtering onto glass substrate kept at relatively low temperature (400°C), using…”
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Structural, Morphological, Vibrational and Optical Properties of GaN Films Grown by Reactive Sputtering: The Effect of RF Power at Low Working Pressure Limit by Oliveira, R. S. de, Folli, H. A., Stegemann, C., Horta, I. M., Damasceno, B. S., Miyakawa, W., Pereira, A. L. J., Massi, M., Silva Sobrinho, A. S. da, Leite, D. M. G.

“…This work reports the properties of GaN films grown onto c-Si (100) at relatively low substrate temperature (400°C) by reactive magnetron sputtering. The study…”
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Theoretical and experimental approach of fuel gas and carbon black production from coal tar pitch by thermal plasma process by Prado, E. S. P., Miranda, F. S., Marquesi, A. R., Essiptchouk, A., Labat Amaral, G. A., da Silva Sobrinho, A. S., Petraconi, G., Baldan, M. R.

“…The processing of coal tar pitch (CTP) to produce clean fuel gas and carbon black (CB) is studied in a plasma reactor equipped with a direct-current plasma…”
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Development of Dye-Sensitized Solar Cells with Sputtered N-Doped TiO2 Thin Films: From Modeling the Growth Mechanism of the Films to Fabrication of the Solar Cells by Duarte, DA, Massi, M, da Silva Sobrinho, AS

“…In this paper, nitrogen-doped TiO sub(2) thin films were deposited by DC reactive sputtering at different doping levels for the development of dye-sensitized…”
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Plasma-Activated Tap Water by Gliding Arc Discharge Through Bubbles Using an Inverted Reactor Approach by Filgueira, G. A., Pessoa, R. S., Yamamoto, R. K., Alves, C., da Silva Sobrinho, A. S.

“…This study employed an inverted reactor approach to activate tap water (TW) using effluent bubbles derived from a gliding arc discharge (GAD). Optical emission…”
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Defect-permeation correlation for ultrathin transparent barrier coatings on polymers by da Silva Sobrinho, A. S., Czeremuszkin, G., Latrèche, M., Wertheimer, M. R.

“…We begin this article by presenting a model for gas permeation through defects in barrier coatings, which is based on a very simple geometrical approach. This…”
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Evaluation of thermal plasma process for treatment disposal of solid radioactive waste by Gonçalves, M.F.S., Petraconi Filho, G., Couto, A.A., Silva Sobrinho, A.S. da, Miranda, F.S., Massi, M.

“…The management of radioactive waste is a worldwide activity based on the guidelines of the International Atomic Energy Agency (IAEA), and all stages of…”
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Role of the Temperature on the Interaction Mechanisms Between Argon–Oxygen Post-Discharge and Hexatriacontane by Mafra, M., Belmonte, T., Poncin-Epaillard, F., da Silva Sobrinho, A. S., Maliska, A.

“…Interactions between a late Ar–O 2 post-discharge and the hexatriacontane (HTC), a long-chain alkane, are shown to depend on the thermal flux released by…”
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Coal Tar Pitch Processing: Experimental and Theoretical Characteristics of Thermal Plasma Process Using DC Plasma Torch by Prado, E. S. P., Essiptchouk, A., Amaral-Labat, G., da Silva Sobrinho, A. S., Petraconi, G., Baldan, M. R., Miranda, F. S.

“…Thermal plasma-assisted processing is an effective process for the synthesis of gas (CO and H 2 ) and carbonaceous materials production from industrial waste…”
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Physicochemical Modifications and Decolorization of Textile Wastewater by Ozonation: Performance Evaluation of a Batch System by Prado, E. S. P., Miranda, F. S., de Araujo, L. G., Fernandes, G. L., Pereira, A. L. J, Gomes, M. C., da Silva Sobrinho, A. S., Baldan, M. R., Petraconi, G.

“…This is an experimental study on the decolorization efficiency and the degradation of organic compounds from textile wastewater by the ozonation process in a…”
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Microwave Air Plasma Applied to Naphthalene Thermal Conversion by Medeiros, H. S, Pilatau, A, Nozhenko, O. S, da Silva Sobrinho, A. S, Petraconi Filho, G

“…In this paper, a naphthalene (C10H8) thermal cracking model is presented. The model is based on a simple model that takes into account the microwave (MW)…”
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Numeric Model for Assessment of Naphthalene Conversion through Ionization Reactions in a Microwave Air Plasma Torch by Pilatau, A, Medeiros, H. S, da Silva Sobrinho, A. S, Petraconi Filho, G

“…In this study, the authors have presented a numeric model (NM) for application to naphthalene (C10H8) conversion via ionization reaction in a microwave air…”
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Effect of Ozone Exposure on Water Uptake and Germination of Lentil (Lens Culinaris) Seeds by De Souza, P. R. F., Souza, G. C. C., Pinto, J. V. F. A., Doria, A.C.O.C., Nascimento, L. M., Gomes, M. C., Da Silva Sobrinho, A. S., Petraconi, G., Sagás, J. C., Rodrigues, B. V. M., Pessoa, Rodrigo Sávio

“…The purpose of the current study was to investigate the effect of ozone exposure on the process of water uptake and germination of lentil (Lens culinaris)…”
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Optical, electrical and electrochemical evaluation of sputtered platinum counter electrodes for dye sensitized solar cells by Moraes, R.S., Saito, E., Leite, D.M.G., Massi, M., da Silva Sobrinho, A.S.

“…Charge transfer resistance results show that even platinum thin films (short deposition times) present acceptable values to counter-electrodes (red dashed line…”
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Plasma processed carbon thin films applied to dye-sensitized solar cells by Carlucci, F. G., Godoy Junior, A., Moraes, R. S., Saito, E., da Silva Sobrinho, A. S., Massi, M., Leite, D. M. G.

“…Plasma-treated carbon thin films are investigated as counter electrodes for dye-sensitized solar cells. The films were grown onto fluorine-doped tin oxide…”
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Development of Dye-Sensitized Solar Cells with Sputtered N-Doped T i O 2 Thin Films: From Modeling the Growth Mechanism of the Films to Fabrication of the Solar Cells by Duarte, D. A., da Silva Sobrinho, A. S., Massi, M.

“…In this paper, nitrogen-doped TiO2 thin films were deposited by DC reactive sputtering at different doping levels for the development of dye-sensitized solar…”
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Correction to: Plasma processed carbon thin films applied to dye-sensitized solar cells by Carlucci, F. G., Godoy Junior, A., Moraes, R. S., Saito, E., da Silva Sobrinho, A. S., Massi, M., Leite, D. M. G.

“…The authors regret an error in the Experimental section of the published article:…”
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Tribomechanical and structural properties of a-SiC:H films deposited using liquid precursors on titanium alloy by Nass, K.C.F., Radi, P.A., Leite, D.M.G., Massi, M., da Silva Sobrinho, A.S., Dutra, R.C.L., Vieira, L., Reis, D.A.P.

“…This paper presents a study about deposition parameters with tribological and mechanical properties of a-SiC:H films deposited by PECVD on titanium alloy…”
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Off-axis growth of AlN thin films by hollow cathode magnetron sputtering under various nitrogen concentrations by Pessoa, R.S., Murakami, G., Massi, M., Maciel, H.S., Grigorov, K., da Silva Sobrinho, A.S., Petraconi, G., Marcuzzo, J.S.

“…Amorphous and crystalline AlN thin films were deposited on Si (100) substrates by off-axis hollow cathode magnetron technique. The evolution of the crystalline…”
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Surface modification of EPDM in r.f. plasma: process optimization and surface characterization by Moraes, J. H., Maciel, H. S., Dutra, J. C. N., Mello, S. A. C., da Silva Sobrinho, A. S., Massi, M.

“…Due to the excellent thermal and mechanical properties, the EPDM rubber is used as protective film in the aerospace industry. However, its chemical composition…”
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