Thermal and FT-IR Characterization of Gigantochloa levis and Gigantochloa scortechinii Bamboo, a Naturally Occurring Polymeric Composite

摘要

This research presents, thermal (TGA, Kinetics, DSC) analysis and FT-IR characterization of two bamboo species viz. Gigantochloa levis and Gigantochloa scortechinii at different position and locations (Internode and node). The internodes and nodes of Gigantochloa levis and Gigantochloa scortechinii exhibited similar thermal stability, observed up to 200℃. The decomposition of cellulose and hemicelluloses component of the bamboo species occurred between 220 and 390℃, while the degradation of lignin was observed above 400 °C. The kinetic studies revealed that Gigantochloa levis is more sensitive to degradation as compared to Gigantochloa scortechinii. The FT-IR studies were carried to assign the functional groups available at different positions and locations.