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. Author manuscript; available in PMC: 2022 Aug 4.
Published in final edited form as: Science. 2022 Feb 3;375(6580):545–550. doi: 10.1126/science.abh4308

Fig. 4. Access to polyolefin ionomers through C–H functionalization.

Fig. 4.

(A) Polyolefin C–H functionalization enabled the production of ionomers from commercial plastics in a two-step approach. (B) Tensile tests demonstrate the change in polymer properties upon functionalization and how they compare to a commercial sample of Dow SURLYN™. Strain rate = 1.0 mm/s. (C) Reactive extrusion was performed on PCPE at a decagram scale.