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Influence of the metal concentration on the phytosynthesis of nanoparticles of Iron and Zinc

Published online by Cambridge University Press:  23 December 2019

José Angel Sanjurjo-García ,
Pablo Samuel Schabes-Retchkiman ,
Ma. Guadalupe Macedo ,
José Luis García-Rivas ,
Javier Illescas  and
Sonia Martínez-Gallegos Open the ORCID record for Sonia Martínez-Gallegos [Opens in a new window]
José Angel Sanjurjo-García
Affiliation:
Instituto de Física - Universidad Nacional Autónoma de México, Materia Condensada, México Tecnológico Nacional de México/Instituto Tecnológico de Toluca, División de Estudios de Posgrado e Investigación, México
Pablo Samuel Schabes-Retchkiman
Affiliation:
Instituto de Física - Universidad Nacional Autónoma de México, Materia Condensada, México
Ma. Guadalupe Macedo
Affiliation:
Tecnológico Nacional de México/Instituto Tecnológico de Toluca, División de Estudios de Posgrado e Investigación, México
José Luis García-Rivas
Affiliation:
Tecnológico Nacional de México/Instituto Tecnológico de Toluca, División de Estudios de Posgrado e Investigación, México
Javier Illescas
Affiliation:
Tecnológico Nacional de México/Instituto Tecnológico de Toluca, División de Estudios de Posgrado e Investigación, México
Sonia Martínez-Gallegos*
Affiliation:
Tecnológico Nacional de México/Instituto Tecnológico de Toluca, División de Estudios de Posgrado e Investigación, México
*
*(Email: soniakorn@yahoo.com)
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Abstract

In this work, green nanotechnology has been applied by using phytochemical compounds as reducing agents from the plant extract of Hydrocotyle ranunuculoides through three modifications of the phytosynthesis method to prepare Fe and Zn nanoparticles, in three different concentration of the metallic solution. In the third modification a MgO support was included to avoid the Fe and Zn NP agglomeration. The nanoparticles size was 5±1 nm, and for the Fe NPs, it was determined with a cubic structure a Fe3O4 composition, and Zn nanoparticles were obtained with a hexagonal structure and Zn° composition. In the third method, MgO nanoparticle, the support appears as Mg0 nanoparticles surrounded by Fe0 and Zn0 nanoparticles. According to the three used methods pathways, the main influence is the modification in the method synthesis. Hybrid nanocomposites provide a means in preventing agglomeration of the NPs and hence avoid coalescence and loss of properties.

Keywords

catalyticnanostructureFeZn
Type
Articles
Information
MRS Advances , Volume 4 , Issue 59-60: International Materials Research Congress XXVIII , 2019 , pp. 3207 - 3213
Copyright
Copyright © Materials Research Society 2019 

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References

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