A functional monomer to synthesize sulfonated poly(ether ether ketone) with sulfonic acid group in the pendant side chain

@inproceedings{Krishnan2012AFM,
  title={A functional monomer to synthesize sulfonated poly(ether ether ketone) with sulfonic acid group in the pendant side chain},
  author={Palanichamy Krishnan and Suresh G. Advani and Ajay K. Prasad},
  year={2012}
}
A functional monomer which enables the synthesis of sulfonated poly(ether ether ketone) (SPEEK) polymer with the sulfonic acid group in the pendant side chain has been successfully developed. 1, 3-propane sultone was used as the model compound to introduce the side chain moiety in the monomer. The above sulfonated monomer (0.50 mol) along with 4, 4′-difluorobenzophenone (0.50 mol) were reacted with bisphenol-A (1.0 mol) to obtain the SPEEK polymer with the sulfonic acid group in the pendant… CONTINUE READING

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