es are shown in [Figure 0](#polymers-00-00000-f000){ref-type="fig"}, [Figure 0](#polymers-00-00000-f000){ref-type="fig"} and [Figure 0](#polymers-00-00000-f000){ref-type="fig"}.  [Figure 0](#polymers-00-00000-f000){ref-type="fig"} shows the 