Abstract
New poly(amide-imide) Mg-Al/layered double hydroxide (LDH) nanocomposites (PAINC) were prepared by solution intercalation technique from new semi crystalline poly(amide-imide) (PAI) containing naphthalene with new diacid-diimide modified Mg-Al LDH (DLDH) and sodium dodecylbenzene sulfonate (SDBS) modified Mg-Al LDH (SLDH). The X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) results showed a uniform distribution for LDH sheets with in the PAI matrix. Thermal properties of all the samples were studied by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The thermal properties results in both nitrogen and air atmospheres showed that the addition of DLDH resulted substantial increase in the thermal stability and char yields of PAINC and indicated that DLDH had the better effect than the SLDH in thermal properties of PAI. The UV–Vis spectra of all PAINC showed reduction in intensities with increase LDH content.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.