Surface of carbon nanotubes for wet peroxide oxidation

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2016

Autores

Martin-Martinez, Maria (Autor) Outra; Machado, Bruno (Autor) Outra; Serp, Philippe (Autor) Outra; Silva, Adrian (Autor) FEUP; Figueiredo, José (Autor) Outra; Faria, Joaquim (Autor) Outra; Gomes, Helder (Autor) Outra

Ata de Conferência Internacional

Título: XXII Encontro Luso-Galego de Química

Outras Informações

ID Authenticus: P-011-1WT

Abstract (EN): Catalytic wet peroxide oxidation (CWPO) is regarded as a potential solution for the treatment of aqueous effluents containing recalcitrant and toxic organic pollutants, difficult to remove by conventional biological processes, mainly if present at high concentrations (1-10 g L-1) [1]. In a recent study, three magnetic carbon nanotube (CNT) samples, named E30 (undoped), A30 (completely N-doped) and E10A20 (partially N-doped), were synthesized by chemical vapor deposition and tested in the CWPO process, finding that N-doped hydrophilic surfaces promoted the fast decomposition of H2O2 into nonreactive species (H2O and O2), hindering CWPO [2].

Idioma: Inglês

Tipo (Avaliação Docente): Científica