Sol–gel preparation of titanium dioxide nanoparticles in presence of a linear polysaccharide
Source abstract
Abstract
Metal oxide fine particles are widely used in industrial applications as catalysts, pigments and so on. In this work, titanium dioxide (TiO2) nanoparticles were synthesised by controlled hydrolysis of titanium alkoxide in presence of a linear polysaccharide (1–3 linked β-d-galactapyranose and 1, 4 linked 3, 6 anyhdro-α-l-galactopyranose). Spherical crystalline nanoparticles in the range of about 5–60 nm were obtained when the polysaccharide was used. The obtained nanoparticles were characterised by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), transmission electron microscopy (TEM) and particle analysis distribution.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Mesoporous Materials and Catalysis · TiO2 Photocatalysis and Solar Cells · Surfactants and Colloidal Systems
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Facultad de Odontología, U.A.CH., Ciudad Universitaria Campus I, Chihuahua, Chih., Mexico
Centro de Investigación en Materiales Avanzados, S.C. (CIMAV) and Laboratorio Nacional de Nanotecnologia, Av. Miguel de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua, Chih., CP 31109, Mexico
Universidad Autónoma de Tamaulipas, Matamoros 8 y 9 Col Centro, CP 87110, Cd. Victoria, Tamps, Mexico
Instituto de Ingeniería y Tecnología, U.A.C.J., Avenida del Charro # 610 Norte, Cd. Juárez, Chihuahua, Mexico
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