A5023343159- Corrosion Behavior and Inhibition
- Hydrogen embrittlement and corrosion behaviors in metals
- Concrete Corrosion and Durability
- Welding Techniques and Residual Stresses
- Microstructure and Mechanical Properties of Steels
- Bone Tissue Engineering Materials
- Ferroelectric and Piezoelectric Materials
- Metal Extraction and Bioleaching
- Diamond and Carbon-based Materials Research
- biodegradable polymer synthesis and properties
- Advanced Materials Characterization Techniques
- Advanced Welding Techniques Analysis
- Orthopaedic implants and arthroplasty
- Dielectric properties of ceramics
- Aluminum Alloys Composites Properties
- Surface Roughness and Optical Measurements
- Aluminum Alloy Microstructure Properties
- Metal and Thin Film Mechanics
- Multiferroics and related materials
- Additive Manufacturing and 3D Printing Technologies
- Semiconductor materials and interfaces
- Quantum Dots Synthesis And Properties
- Catalytic Processes in Materials Science
- Chalcogenide Semiconductor Thin Films
- Electrophoretic Deposition in Materials Science
Universidade Federal do Rio Grande do Sul
2009-2021
Universidade Federal do Rio Grande
2021
Tin telluride (SnTe) ultrathin films were deposited electrochemically on polycrystalline and monocrystalline gold substrates using the electrochemical atomic layer epitaxy (ECALE) method. The behaviors of Sn Te studied systematically by means cyclic voltammetry. Cyclic voltammetry curves for displayed a broad peak in region between -0.15 V -0.35 V, which was related to under-potential deposition (UPD), while at 0.3 UPD. X-ray photoelectron spectroscopy (XPS), diffraction (XRD), Raman...
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PDF | O trabalho tem por objetivo obter filmes de carbono sobre substrato alumínio, buscando em especial tipo diamond-like carbon (DLC), através da eletrodeposição a partir líquidos orgânicos. Os foram depositados acetonitrila e N,N,dimetil-formamida (DMF) um potencial aplicado 1200 V, durante 24 horas. As deposições realizadas temperatura ambiente. analisados microscopia eletrônica varredura (MEV) força atômica (AFM). A resistência à corrosão foi verificada polarização potenciodinâmica...