Kyung-Seok Kang

Aug 14, 2024 | dx.doi.org | Christopher Marshall |Jake Molineux |Kyung-Seok Kang |Vlad Kumirov

Aug 14, 2024 | dx.doi.org | Christopher Marshall |Jake Molineux |Kyung-Seok Kang |Vlad Kumirov

Jan 15, 2024 | onlinelibrary.wiley.com | Jianhua Bao |Biochemistry The |Kyung-Seok Kang |Jake Molineux

Conflict of interest The authors declare no conflict of interest. Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.

Jan 15, 2024 | pericles.pericles-prod.literatumonline.com | Jianhua Bao |Biochemistry The |Kyung-Seok Kang |Jake Molineux

Introduction Polymerizations with elemental sulfur, sulfur derived commodity chemicals and other elemental chalcogens have emerged as an important new area of polymer chemistry and sustainable fossil fuels.1 Sulfur (S8) derived commodity chemicals (also referred to as sulfur base chemicals), include sulfuric acid (H2SO4), carbon disulfide (CS2), and sulfur monochloride (S2Cl2).1c Several new polymerization methods have been recently developed to achieve this technological target, which...

Nov 20, 2023 | nature.com | Derek J Bischoff |Kyung-Seok Kang |Jeffrey Pyun

AbstractMultiple relaxation times are used to capture the numerous stress relaxation modes found in bulk polymer melts. Herein, inverse vulcanization is used to synthesize high sulfur content (≥50 wt%) polymers that only need a single relaxation time to describe their stress relaxation. The S-S bonds in these organopolysulfides undergo dissociative bond exchange when exposed to elevated temperatures, making the bond exchange dominate the stress relaxation.