Fig. 2.
Thermomechanical properties of RHP. (A) DSC thermograms for RHP on the second heating from −50 to 150 °C at a rate of 10 °C/min. From down to up, the samples are RHP-1, RHP-2, and RHP-3, respectively. (B) XRD profiles for RHP-1, RHP-2, and RHP-3 at 25 °C. (C) Temperature dependence of storage modulus of RHP and (D) storage modulus of RHP at 25 °C.