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A study of the thermal decarboxylation of three perfluoropolyether salts |
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| Authors: | G Marchionni S Petricci G Pezzin |
| Affiliation: | a Solvay Solexis R&T, viale Lombardia 20, 20021 Bollate, Milan, Italy b Department of Physical Chemistry, University of Padova, Padova, Italy |
| Abstract: | The thermal decarboxylation of three dicarboxylic perfluoropolyether potassium salts of relatively short chain length has been investigated and the products and kinetics of the main reactions have been defined. From the rate constants and Arrhenius parameters data, the second decarboxylation appears to be quantitatively rather close to the first. |
| Keywords: | α,ω-Dihydroperfluoropolyethers Perfluoropolyether potassium salts Thermal decarboxylation Kinetic parameters |
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