Synthesis and Characterization of the Starch/silicone Oil Composite and Elaboration of its Films

Synthesis of the starch/silicone oil composite carried out and its structural characterization by FTIR, Raman and 29 Si NMR allowed to identify functional groups of the composite. The synthesis conditions were a starch/silicone oil mass ratio of 2.0 and a temperature of 150 o C to obtain a yield of...

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Bibliographic Details
Published in:SILICON 2022-06, Vol.14 (8), p.4157-4167
Main Authors: Peralta-González, Coyolicaltzin, Ramírez-Hernández, Aurelio, Rangel-Porras, Gustavo, Aparicio-Saguilán, Alejandro, Aguirre-Cruz, Andrés, González-García, Gerardo, Báez-García, José Eduardo, Páramo-Calderón, Delia Esther
Format: Article
Language:English
Subjects:
Biodegradable materials
Chemistry
Chemistry and Materials Science
Crystallinity
Electrical resistivity
Environmental Chemistry
Fourier transforms
Fruits
Functional groups
Inorganic Chemistry
Lasers
Materials Science
Mechanical properties
NMR
Nuclear magnetic resonance
Optical Devices
Optics
Original Paper
Photonics
Plastics
Polymer Sciences
Potash
Potassium
Silicones
Spectrum analysis
Structural analysis
Synthesis
Thermal stability
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Summary:Synthesis of the starch/silicone oil composite carried out and its structural characterization by FTIR, Raman and 29 Si NMR allowed to identify functional groups of the composite. The synthesis conditions were a starch/silicone oil mass ratio of 2.0 and a temperature of 150 o C to obtain a yield of 84.63 %. SEM analysis showed that the starch granules were covered by silicone oil, this caused a decrease in the crystallinity of starch. Composite films have higher thermal stability compared to native starch. Mechanical properties and electrical conductivity of the starch/silicone oil composite film increase with respect to starch-only films. While the crystallinity of both films is similar. The results obtained in this work indicate that starch/silicone oil composites can be an alternative to make films with a potential use for the packaging industry.
ISSN:1876-990X
1876-9918
DOI:10.1007/s12633-021-01209-x