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- Duan, Han-Yi, et al. Show all 6 Authors
- Macromolecules 2017 v.50 no.21 pp. 8426-8437
- ammonium chloride; carbon; carbonyl sulfide; composite polymers; copolymerization; decarboxylation; matrix-assisted laser desorption-ionization mass spectrometry; nuclear magnetic resonance spectroscopy; propylene; propylene oxide; regrowth; stable isotopes; water content
- ... Small quantities of regio-defects in a regio-/stereoregular polymer weaken its tacticity and properties. This work clarified the origin of the regio-defect in the process of synthesizing poly(monothiocarbonate) through the copolymerization of propylene oxide (PO) and carbonyl sulfide (COS) catalyzed by a (salen)CrCl complex accompanied by bis(triphenylphosphoranylidene)ammonium chloride ([PPN]Cl). ...