Adsorption and Photocatalytic Degradation of Methylene Blue in Carbon Nanotubes: A Review with Bibliometric Analysis

Hugo Albeiro Saldarriaga Noreña ; MARIO ALFONSO MURILLO TOVAR ; JOSEFINA VERGARA SANCHEZ ; Lorena Magallón Cacho ; MARIA LUISA GARCIA BETANCOURT

Wastewater-containing dyes are an environmental problem. The prime source of dye pollutants is the textile industry, such as paper manufacturing, food processing, leather, pigments, etc. Dye removal from wastewater using nanotechnology has received attention in recent decades thanks to efficient nanomaterials improving traditional technologies. In recent years, multiple research reports on carbon nanotubes for dye removal and photocatalytic dye degradation provided substantial insight into the comprehension of nanotechnology and remediation. This work presents a review and bibliometric analysis of carbon nanotubes for dye removal and photocatalytic dye degradation, which have an environmental impact today. The bibliometric study showed that the current research tendency on carbon nanotubes applied in dye removal and photocatalysis is still growing. According to research, this work observed that carbon nanotubes for dye removal exhibit high removal and efficient photocatalysis activity, indicating the functionality of nanotechnology for environmental remediation. The analysis of the parameters involved in the removal studies, such as temperature and pH, showed adsorption behavior. The photodegradation of methylene blue demonstrated the photocatalytic activity of carbon nanotubes attributed to the sp2 lattice of graphitic configuration

Tipo de documento: Artículo

Formato: Adobe PDF

Audiencia: Investigadores

Audiencia: Estudiantes

Idioma: Inglés

Área de conocimiento: BIOLOGÍA Y QUÍMICA

Campo disciplinar: QUÍMICA

Nivel de acceso: Acceso Abierto