A new method to prepare exfoliated UV-cured polymer/LDH nanocomposites via nanoplatelet-like LDHs modified with N-Lauroyl-glutamate
Source abstract
Abstract
Abstract A novel approach to prepare the exfoliated polymer/layered double hydroxide (LDH) nanocomposites is reported. The key features of this method are synthesis of nanoplatelet-like organic LDH modified with N-Lauroyl-glutamate (LDH-LG) and blending LDH-LG with polyester acrylate followed by UV curing. The LDH-LG was prepared by adjusting the proportion of the oil phase in the O/W type microemulsion. From X-ray diffraction analysis and high resolution transmission electron microscope observation, the nanoscale organic LDH particles were homogeneously dispersed in the polymer matrix. The addition of LDH-LG into polyester acrylate improved the wear resistance of the nanocomposite film significantly. The coefficients of static friction, dynamic friction and gloss of nanocomposite with 2 wt% of LDH-LG decreased to 0.114°, 0.062° and 87.5° compared with 0.856°, 0.758° and 94.0° of the pure polymer, respectively. The thermal properties of the polymer/LDH nanocomposites were also discussed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Layered Double Hydroxides Synthesis and Applications · Synthesis and properties of polymers · Silicone and Siloxane Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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