Responsible for research and development projects in lithium-ion battery technology. Focusing on the production of cathode active material and manufacturing of cells using different chemistries, such as LFP and NMC, in various cell formats including coin, pouch, and prismatic cells. The job entails team selection, purchasing and budgeting for consumables and equipment, contacting suppliers and partner companies, technical discussions, and all aspects related to project monitoring and… Show more Responsible for research and development projects in lithium-ion battery technology. Focusing on the production of cathode active material and manufacturing of cells using different chemistries, such as LFP and NMC, in various cell formats including coin, pouch, and prismatic cells. The job entails team selection, purchasing and budgeting for consumables and equipment, contacting suppliers and partner companies, technical discussions, and all aspects related to project monitoring and execution.Responsible for providing services involving physical and chemical characterizations of materials used in lithium-ion batteries, coin-cell production, conducting electrical tests, and reverse engineering of cells, modules, and packs. The work includes understanding client needs, pricing the service, preparing a commercial proposal, conducting necessary tests, and producing the final technical report. Show less

Responsible for the execution of a research and development project in lithium-ion batteries, focusing on the physical and electrochemical characterization of a national aluminum foil for its application as a current collector in lithium-ion batteries. The project involved not only the characterization of the national aluminum foil but a comparison with a commercial aluminum foil using techniques such as Scanning Electron Microscopy (SEM-EDS), Atomic Force Microscopy (AFM), analysis of… Show more Responsible for the execution of a research and development project in lithium-ion batteries, focusing on the physical and electrochemical characterization of a national aluminum foil for its application as a current collector in lithium-ion batteries. The project involved not only the characterization of the national aluminum foil but a comparison with a commercial aluminum foil using techniques such as Scanning Electron Microscopy (SEM-EDS), Atomic Force Microscopy (AFM), analysis of contact angle and electrical conductivity of these foils. Additionally, it encompassed the fabrication of cathodic and anodic electrodes of lithium-ion batteries for the production of coin-cells to confirm the quality of the national foil for the desired application. Show less

Lamate - Laboratório de Materiais Elétricos.Synthesis and characterization of polypyrrol and manganese oxide on bacterial cellulose membranes for supercapacitors.

CERMAT - Núcleo de Pesquisa em Materiais Cerâmicos e CompósitosSynthesis and characterization of carbon nanodots from passion fruit juice.

Characterization of raw materials, such as clay and feldspars, which were then used for the development of new ceramic and porcelain tiles.

School of Civil and Environment Engineering Study of the oxidative dissolution of silver nanoparticles in the presence of free chlorine by measuring the UV absorbance of the dissolution of different concentrations of silver nanoparticles and free chlorine in different pH conditions.

Vitrocer - Laboratório de Materiais Vitrocerâmicos Production and characterisation of glass foam for thermal insulation using waste glass from bottles and graphite as a foaming agent.

Failure analysis of compressors components and quality control of the powder paint used on the compressors.