Influence of Surface Modification of BaTiO3 Nanoparticles by Sodium Oleate and Chitosan on their Optical Properties and Agglomeration in Aqueous Solutions

Descripción del Articulo

Spherical titanium barium nanoparticles with an average size about 100 nm in the tetragonal crystal phase were obtained by peroxide synthesis. To prevent their agglomeration and reduce the toxic effect, the surface of nanoparticles was chemically modified with sodium oleate and chitosan. Influence o...

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Detalles Bibliográficos
Autores: Roldan López, Jose Luis, Angelats Silva, Luis Manuel, León León, Henry, Cespedes Vasquez, Rudy, Aldama Reyna, Claver, Emelianov, Nikita A.
Formato: artículo
Fecha de Publicación:2021
Institución:Universidad Privada Antenor Orrego
Repositorio:UPAO-Tesis
Lenguaje:inglés
OAI Identifier:oai:repositorio.upao.edu.pe:20.500.12759/90832
Enlace del recurso:https://hdl.handle.net/20.500.12759/90832
https://doi.org/10.1088/1757-899X/809/1/012021
Nivel de acceso:acceso abierto
Materia:BaTiO3 Nanoparticles
Sodium Oleate
Chitosan
Optical Properties
Aqueous Solutions
https://purl.org/pe-repo/ocde/ford#2.10.01
Descripción
Sumario:Spherical titanium barium nanoparticles with an average size about 100 nm in the tetragonal crystal phase were obtained by peroxide synthesis. To prevent their agglomeration and reduce the toxic effect, the surface of nanoparticles was chemically modified with sodium oleate and chitosan. Influence of surface modification by these compounds on agglomeration of nanoparticles in aqueous solutions, their spectral features, as well as generation of the second optical harmonic were investigated.
Influence of Surface Modification of BaTiO3 Nanoparticles by Sodium Oleate and Chitosan on their Optical Properties and Agglomeration in Aqueous Solutions
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