Helcai Santos Email and Phone Number

I have a degree in Industrial Chemistry from the Universidade Federal do Maranhão, beginning in 2016 and ending in 2022. As a student of the Laboratório de Pesquisa em Química Analítica - LPQA I had greater contact with the areas of Analytical Chemistry / Electrochemistry, more specifically in the development of sensors based on composites (carbon nanotubes / cobalt phthalocyanine and carbon black / ruthenium) for detection of mono aromatic hydrocarbons in bodies of water, giving me the 1st place, of the oral category, of the area of Exacts, of the XXXI SEMIC. During the internship at the Laboratory Institute of Forensic Analysis, I worked with identification of drugs, alcohol and crude drugs in various media, understanding the routine of expert analysis and closely operating identification equipment (HPLC and CG-MS). As a researcher at the SENAI Institute for Innovation in Electrochemistry, I work with a multidisciplinary team within the area of energy storage, especially lithium-ion batteries of electric cars.