Synthesis and Characterization of Modified Cellulose Acetate Propionate Nanocomposites via Sol-Gel Process
Joint Authors
Wojciechowska, Patrycja
Foltynowicz, Zenon
Nowicki, Marek
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In this study novel organic-inorganic hybrid nanocomposites were synthesized from modified cellulose acetate propionate (MCAP) via sol-gel reaction at ambient temperature.
The inorganic phase was introduced in situ by hydrolysis-condensation of tetraethoxysilane (TEOS) in different concentrations, under acid catalysis, in the presence of organic polymer dissolved in acetone.
The chemical modification of CAP was monitored by infrared spectroscopy (IR).
The nanocomposites structure was characterized by IR analysis and solid state 29Si NMR studies.
The spectral data revealed that organic and inorganic phases are linked through covalent bound.
Surface morphology of the samples and the degree of dispersion of inorganic phase in the polymer matrix were investigated using atomic force microscopy (AFM) and scanning electron microscopy (SEM).
The actual incorporation of the inorganic component into the hybrid nanocomposites was deducted from the residual weight according to thermogravimetric analysis (TGA).
American Psychological Association (APA)
Wojciechowska, Patrycja& Foltynowicz, Zenon& Nowicki, Marek. 2012. Synthesis and Characterization of Modified Cellulose Acetate Propionate Nanocomposites via Sol-Gel Process. Journal of Spectroscopy،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-485387
Modern Language Association (MLA)
Wojciechowska, Patrycja…[et al.]. Synthesis and Characterization of Modified Cellulose Acetate Propionate Nanocomposites via Sol-Gel Process. Journal of Spectroscopy No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-485387
American Medical Association (AMA)
Wojciechowska, Patrycja& Foltynowicz, Zenon& Nowicki, Marek. Synthesis and Characterization of Modified Cellulose Acetate Propionate Nanocomposites via Sol-Gel Process. Journal of Spectroscopy. 2012. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-485387
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485387