4.7 Article

Functionalized chalcogenide hybrid inorganic/organic polymers (CHIPs) via inverse vulcanization of elemental sulfur and vinylanilines

Journal

POLYMER CHEMISTRY
Volume 9, Issue 17, Pages 2290-2294

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c8py00270c

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Funding

  1. NSF [DMR-1607971]
  2. Center for Neutron Science at the University of Delaware
  3. NRF for the National Creative Research Initiative Center for Intelligent Hybrids [70NANB10H256, 2010-0018290]
  4. University of Delaware's funding provided through the Department of Materials Science and Engineering [W911NF-17-2-0186]
  5. Kuraray
  6. Direct For Mathematical & Physical Scien
  7. Division Of Materials Research [1607971] Funding Source: National Science Foundation

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In this report, a new class of functional chalcogenide hybrid inorganic/organic polymers (CHIPs) bearing free aryl amine groups that are amenable to post-polymerization modifications were synthesized. These functional CHIPs were synthesized via the inverse vulcanization of elemental sulfur with 4-vinylaniline without the need for functional group protection of amines. This polymer is the first example of a polysulfide or CHIP material to carry a useful primary amine functional group which can be successfully post functionalized with acid chlorides and isocyanates to improve the mechanical properties.

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