Development of new acid-imide modified Mg-Al/LDH reinforced semi-crystalline poly(amide-imide) containing naphthalene ring; study on thermal stability and optical properties

作者: Mohsen Hajibeygi , Meisam Shabanian , Mehrdad Omidi-Ghallemohamadi

DOI: 10.1016/J.CLAY.2017.01.011

关键词:

摘要: Abstract New poly(amide-imide) Mg-Al/layered double hydroxide (LDH) nanocomposites (PAINC) were prepared by solution intercalation technique from new semi crystalline (PAI) containing naphthalene with diacid-diimide modified Mg-Al LDH (DLDH) and sodium dodecylbenzene sulfonate (SDBS) (SLDH). The X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM) transmission (TEM) results showed a uniform distribution for sheets in the PAI matrix. Thermal properties of all samples studied thermogravimetric analysis (TGA) differential calorimetry (DSC). thermal both nitrogen air atmospheres that addition DLDH resulted substantial increase stability char yields PAINC indicated had better effect than SLDH PAI. UV–Vis spectra reduction intensities content.

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