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Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN
Joint Authors
Alcalá-Sánchez, Daniel
Tapia-Picazo, Juan-Carlos
Luna-Bárcenas, Gabriel
López-Romero, J. M.
Álvarez-Castillo, Alberto
Bonilla-Petriciolet, Adrián
Source
International Journal of Polymer Science
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-22
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The thermal stabilization of polyacrylonitrile fibers (FPAN) is one of the most important steps in the production of carbon fibers (CFs).
In this paper, new precursor polymers from PAN have been synthesized with different chemical characteristics using a solution polymerization, and FPAN was obtained using an unconventional wet spinning system in the drying and collapsing steps.
The effect of different operation conditions, comonomers, and termonomers on the properties of precursor polymers, polymerization reactions, mechanical properties, structural characteristics, and stabilization of the FPAN was studied and analyzed.
FTIR and optical microscopy were used to analyze structural changes of FPAN in the thermal stabilization.
The impact of the chemical composition of the precursor polymers on the physicochemical characteristics of FPAN and their behavior in the thermal stabilization process were evaluated.
In particular, itaconic acid termonomer improved the tensile strength of the fibers from 8.07 to 16.87 cN/dtex, and the extent stabilization increased from 1.81 to 4.6.
FTIR indicated that the reaction of stabilization of the terpolymer developed was initiated at a lower temperature compared to that of a commercial precursor polymer.
American Psychological Association (APA)
Alcalá-Sánchez, Daniel& Tapia-Picazo, Juan-Carlos& Bonilla-Petriciolet, Adrián& Luna-Bárcenas, Gabriel& López-Romero, J. M.& Álvarez-Castillo, Alberto. 2020. Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN. International Journal of Polymer Science،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1173851
Modern Language Association (MLA)
Alcalá-Sánchez, Daniel…[et al.]. Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN. International Journal of Polymer Science No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1173851
American Medical Association (AMA)
Alcalá-Sánchez, Daniel& Tapia-Picazo, Juan-Carlos& Bonilla-Petriciolet, Adrián& Luna-Bárcenas, Gabriel& López-Romero, J. M.& Álvarez-Castillo, Alberto. Analysis of Terpolymerization Systems for the Development of Carbon Fiber Precursors of PAN. International Journal of Polymer Science. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1173851
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1173851