Thermal and Dielectric Behavior Studies of Poly(Arylene Ether Sulfone)s with Sulfonated and Phosphonated Pendants

Figure 6

(a) TGA thermograms of phosphonated derivatives of VALPSU polymers (20 weight %) at a heating rate of 10°C/min under nitrogen atmosphere. (b) TGA thermograms of phosphonated derivatives of VALPSU polymers (40 weight %) at a heating rate of 10°C/min under nitrogen atmosphere.

(a)

(b)