Concepedia

Phosphazene superbase catalyzed ring-opening polymerization of cyclotetrasiloxane toward copolysiloxanes with high diphenyl siloxane content

Jinfeng Shi, Na Zhao, Shuang Xia, Shaofeng Liu, Zhibo Li

Polymer Chemistry · 2019 · 66 citations · 37 references

Concepts

Synthetic MacromoleculeChemical EngineeringEngineeringPhosphazene SuperbaseDiphenyl Siloxane ContentsPolymer ScienceRing-opening PolymerizationOrganic ChemistryCatalysisChemistryPolymer ReactionSynthetic ChemistryPolymer ChemistryPolymer SynthesisHigh DiphenylPolymers

Abstract

PDMS-<italic>ran</italic>-PDPS copolysiloxanes with varying diphenyl siloxane contents (up to 64 mol%) are readily prepared by phosphazene catalyzed ROP.

References

37

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Materials Science, Aliphatic Polycarbonate Materials, Engineering +10