Synthesis method of polyether ether ketone

Synthesis and characterization of polyether ether ketones
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4'-difluorobenzophenone and the phenol under the conditions of alkali metal carbonate, a gradually condensed reaction of a diphenyl sulfone as a solvent to prepare PEEK,

The initial product after PEEK synthesis is white, but it will become a color between gray and brown, if it is just synthesis, it is too high if it is just synthesized, and the temperature is too high.

When the synthesis is too high, it is too high, and it is also related to the purity of the reagent

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