Synthesis of Lignin Nanoparticles as Functional Fillers to Develop Sustainable Polymer Nanocomposites.
발표자
()
초록
내용
Lignin is a plant-derived biomass separated from pulping and bioethanol process. It is one of the most abundant byproduct that has various functionalities such as antioxidant, antimicrobial, UV protection. In this study, diverse morphology-controlled lignin nanoparticles(LNPs) were prepared through self-assembly method to develop sustainable polymer nanocomposites. The intrinsic properties of prepared LNPs and their synergetic effect in the polymer nanocomposite has been investigated. Homogeneous LNPs revealed the good dispersion and compatibility in the polymer matrix which leads to reinforced mechanical properties and functionalities of composites. Therefore, modulating LNPs structure may pave the way for lignin valorization by using lignin as the filler of polymer nanocomposites in various industries including coating, packaging and medical. This work was supported by the Technology Development Program(S3174803) funded by the Ministry of SMEs and Startups(MSS, Korea).