Polymerizations with Elemental Sulfur: From Petroleum Refining to Polymeric Materials.
Taeheon LeePhilip T DirlamJon T NjardarsonRichard S GlassJeffrey PyunPublished in: Journal of the American Chemical Society (2021)
The production of elemental sulfur from petroleum refining has created a technological opportunity to increase the valorization of elemental sulfur by the synthesis of high-performance sulfur-based plastics with improved optical, electrochemical, and mechanical properties aimed at applications in thermal imaging, energy storage, self-healable materials, and separation science. In this Perspective, we discuss efforts in the past decade that have revived this area of organosulfur and polymer chemistry to afford a new class of high-sulfur-content polymers prepared from the polymerization of liquid sulfur with unsaturated monomers, termed inverse vulcanization.