Research Article
Effect of Urea Concentration on the Viscosity and Thermal Stability of Aqueous NaOH/Urea Cellulose Solutions
Figure 9
Trend in peak heights for the two Gaussian peaks used to deconvolute the absorbance profile in the OH stretching region for the SS samples at different urea concentrations. Peaks 1 and 2 are centred at 3205 and 3376 cm−1, respectively.