Bionanocomposite materials from layered double hydroxide/N-trimellitylimido-l-isoleucine hybrid and poly(vinyl alcohol)

Abstract

Nanocomposites (NCs) of poly(vinyl alcohol) (PVA) with chiral-modified magnesium–aluminum-layered double hydroxides (LDHs) were prepared by solution intercalation method. A novel chiral organomodified LDH was synthesized from the coprecipitation reaction of the aluminum (III) nitrate nonahydrate, magnesium (II) nitrate hexahydrate, and bioactive N-trimellitylimido-l-isoleucine amino acid in aqueous solution via simple, fast, and green method under ultrasound irradiation for the first time.

Functionalized multi-wall carbon nanotube reinforced poly(ester-imide) bionanocomposites containing L-leucine amino acid units

Abstract

This study aims at characterizing the thermal and morphological properties of multi-walled carbon nanotubes (MWCNT)s reinforced poly(ester-imide) (PEI) bionanocomposites (BNC)s containing amino acid group which were prepared through ultrasonication technique. To enhance the interfacial interaction between MWCNTs and PEI, carboxylic functionalized MWCNTs were embedded with PEI chains.

chiral poly(amide-thioesterimide) s having thiadiazol group: microwave-assisted synthesis and study of thermo-optical behavior

Abstract

The present study reports the synthesis and characterization of a new class of optically active nanostructured poly(amide-thioester-imide)s (PATEI)s, having 2-amino-5-mercapto-1,3,4-thiadiazole (AMT), as a potential corrosion inhibitor, and various amino acids from direct polycondensation reaction of an AMT-containing diamine with several diacids in molten tetrabutylammonium bromide as a green molten salt medium and triphenyl phosph

The effect of carboxylated multi-walled carbon nanotubes on reinforcement efficiency of thiazolebearing poly(amide-imide) composites

Abstract

Multi-walled carbon nanotube (MWCNT)/amino acid-based poly(amide-imide) (PAI) composites containing pendant thiazole moiety were successfully prepared through ultrasonication-assisted solution blending. In order to improve the compatibility between the PAI and MWCNTs, carboxylated MWCNTs were used in this study. The mechanical and thermal properties and cross-sectional morphology of the composites were investigated.