Fig. 1. DSC test curve of myristic acid

Fig. 2. Infrared spectrum of myristic acid

Fig. 3. MW2D spectra of C=O (a) and O—H (b)

Fig. 4. 2D-IR of C=O and O—H under temperature perturbation
(a): C=O synchronization graph; (b): C=O asynchronous graph; (c): O—H synchronization graph; (d): O—H asynchronous graph

Fig. 5. Curve of absorption peak intensity changing with temperature

Fig. 6. Simulated configuration of myristic acid
(a): C₁₄H₂₈O₂; (b): (C₁₄H₂₈O₂)₂