New poly ether ether ketones containing phosphorus for membrane preparation | Zendy

Trotta Francesco | Zendy; Mio Simona Ceresa | Zendy; Martina Katia | Zendy; Drioli Enrico | Zendy; Finocchiaro Paolo | Zendy

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New poly ether ether ketones containing phosphorus for membrane preparation

Author(s) -

Trotta Francesco,

Mio Simona Ceresa,

Martina Katia,

Drioli Enrico,

Finocchiaro Paolo

Publication year - 2009

Publication title -

asia‐pacific journal of chemical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.348

H-Index - 35

eISSN - 1932-2143

pISSN - 1932-2135

DOI - 10.1002/apj.391

Subject(s) - ether , thermogravimetric analysis , ketone , peek , condensation polymer , chemistry , membrane , polymer chemistry , polymer , propane , infrared spectroscopy , phase inversion , organic chemistry , biochemistry

In this study is reported the synthetic procedure and the characterisation of novel phosphorus containing polyether ether ketone (PEEK‐P). The new polymer was synthesized via direct polycondensation of 2,2‐bis(3‐diethylphosphono‐4‐hydroxyphenyl)‐propane and 4,4′‐difluorobenzophenone according to well known general procedure and was extensively characterized by using infrared spectroscopy (FT‐IR), thermogravimetric analyses (TGA), viscosity measurements and † H‐NMR analysis. The obtained polymer is soluble in some organic solvents and the solution of phosphonated polymer could be used to obtain membranes by using the phase inversion technique. Copyright © 2009 Curtin University of Technology and John Wiley & Sons, Ltd.

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