Título: Catalyst preparation methods to reduce contaminants in a high-yield purification process of multiwalled carbon nanotubesAutor: Hugo Alvarenga OliveiraAno: 2019DOI: 10.1590/0104-6632.20190364s20190251Revista: Brazilian Journal of Chemical EngineeringISSN: 01046632Tags: Carbon nanotubesChemical Vapor DepositionpurificationIdioma: Inglês