Back to Search
Start Over
Construction of polyphosphoesters with the main chain of rigid backbones and stereostructures via organocatalyzed ring-opening polymerization
- Source :
- Polymer Chemistry. 11:3475-3480
- Publication Year :
- 2020
- Publisher :
- Royal Society of Chemistry (RSC), 2020.
-
Abstract
- A highly stereoregular polyphosphoester with a rigid cyclohexylene structure in the main chain was constructed via ring-opening polymerization (ROP) in the presence of an organic catalyst system. Differential scanning calorimetry (DSC) analysis indicated that isotactic polyphosphoesters exhibit a higher glass transition temperature (Tg = 9.9 °C) compared with their atactic counterparts (−20.6 °C), which are much higher than that (−60 to −40 °C) of the previously reported phosphate polymers, making these polymers have great potential in materials science.
- Subjects :
- chemistry.chemical_classification
Materials science
Polymers and Plastics
Organic Chemistry
Bioengineering
Polymer
Phosphate
Biochemistry
Ring-opening polymerization
Catalysis
chemistry.chemical_compound
Differential scanning calorimetry
chemistry
Polymerization
Tacticity
Polymer chemistry
Glass transition
Subjects
Details
- ISSN :
- 17599962 and 17599954
- Volume :
- 11
- Database :
- OpenAIRE
- Journal :
- Polymer Chemistry
- Accession number :
- edsair.doi...........fb0e2394fd3f927038b8590d2d1c5b12