Nanocomposite polyphenyleneoxide with amino-functionalized silica: structural characterization based on thermal analysis

• Published in: Journal of thermal analysis and calorimetry Vol. 149; no. 19; pp. 10671 - 10680
• Main Authors: Petreanu, Irina, Niculescu, Violeta-Carolina, Soare, Amalia, Iacob, Ciprian, Teodorescu, Mircea
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.10.2024; Springer Nature B.V
• Subjects: Analytical Chemistry; Broadband; Cetyltrimethylammonium bromide; Chemical synthesis; Chemistry; Chemistry and Materials Science; Conductivity; Dielectric properties; Fourier transforms; Infrared analysis; Infrared spectroscopy; Inorganic Chemistry; Ion currents; Measurement Science and Instrumentation; Membranes; Nanocomposites; Physical Chemistry; Polymer Sciences; Polymers; Polyphenylene oxides; Protons; Silicon dioxide; Spectroscopic analysis; Spectrum analysis; Structural analysis; Sulfonic acid; Thermal analysis; Thermal decomposition; Thermal degradation; Thermal stability; Thermodynamic properties; Thermogravimetric analysis; Thermal analysis; Proton exchange membrane; Nanocomposite ionomer; Amino-functionalized silica
• ISSN: 1388-6150; 1588-2926
• DOI: 10.1007/s10973-024-13422-y

A polymer nanocomposite based on sulfonated polyphenylene oxide with amino-functionalized mesoporous silica was designed, synthesized, and tested as a new material for proton exchange membrane (PEM preparation. Characterization of the intermediate and final products of synthesis was realized by Four...