Figure 2.

A) Dependence of the normalized network true stress σ _true(t)/$\dot{ϵ}$ as a function of time ϵ(t)/$\dot{ϵ}$ for networks with different fraction of the cis‐isomers obtained from the constant strain rate experiments (2.34×10⁻⁶ to 9.38×10⁻² s⁻¹); B) Dependence of the network Young's modulus on the fraction of cis isomers. Inset: the linear dependence of E ₀−E_a on the degree of crystallinity φ _c.