TY - JOUR
T1 - Effects of heat treatment on chitosan nanocomposite film reinforced with nanocrystalline cellulose and tannic acid
AU - Rubentheren, V.
AU - Ward, Thomas A.
AU - Chee, Ching Yern
AU - Nair Sivasankaran, Praveena
AU - Salami, Erfan
AU - Fearday, Christopher J.
PY - 2016/4/20
Y1 - 2016/4/20
N2 - This article presents an analysis of the influence of heat treatment on chitosan nanocomposite film. A series of samples comprising: pure chitosan film, chitosan film embedded with nanocrystalline cellulose (NCC), chitosan film crosslinked with tannic acid and chitosan film with a blend of NCC and tannic acid were heat treated using a convection oven. Fourier-transform-infrared spectroscopy (FTIR) and X-ray diffraction test (XRD) shows the changes in chemical interaction of the heat treated films. The heat treated films show significant improvements in moisture absorption. Tensile strength and Young's Modulus were increased up to 7 MPa and 259 MPa, respectively when the samples were subjected to heat treatment. For the NCC particles, a transmission electron microscope (TEM) was used to inspect the structural properties of cellulose particle in suspension form.
AB - This article presents an analysis of the influence of heat treatment on chitosan nanocomposite film. A series of samples comprising: pure chitosan film, chitosan film embedded with nanocrystalline cellulose (NCC), chitosan film crosslinked with tannic acid and chitosan film with a blend of NCC and tannic acid were heat treated using a convection oven. Fourier-transform-infrared spectroscopy (FTIR) and X-ray diffraction test (XRD) shows the changes in chemical interaction of the heat treated films. The heat treated films show significant improvements in moisture absorption. Tensile strength and Young's Modulus were increased up to 7 MPa and 259 MPa, respectively when the samples were subjected to heat treatment. For the NCC particles, a transmission electron microscope (TEM) was used to inspect the structural properties of cellulose particle in suspension form.
U2 - 10.1016/j.carbpol.2015.12.068
DO - 10.1016/j.carbpol.2015.12.068
M3 - Article
C2 - 26876845
SN - 0144-8617
VL - 140
SP - 202
EP - 208
JO - Carbohydrate Polymers
JF - Carbohydrate Polymers
ER -