Morphology and inter-molecular interaction in PLLA/clay nanocomposites

• Main Authors: Neng-Kai Yu, 余能凱
• Other Authors: Hsin-Jiant Liu
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/40370486661301009323

碩士 === 萬能科技大學 === 工程科技研究所 === 94 === In recent years polymer/layered silicate (PLS) nanocomposites have attracted great interest, both in industry and in academia. In this study nanoscale inorganic layered silicate (montmorillonite, MMT) were incorporated into biodegradable poly (L-lactic acid) (PLLA) to prepared a series of PLLA/organic modified layered silicate (OMLS) nanocomposites and between the polymer and the layered silicate in PLS nanocomposites lead to the organic and inorganic phases being dispersed at the nanometer level. Using X-ray, FT-IR, Raman spectroscopy to investigate the inter-molecular interaction effects of PLLA/OMLS on the different Morphology.