Pyrolysis of some perfluoroalkylene-linked aromatic imides
✍ Scribed by J. L. Cotter
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 228 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1076-5174
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## Abstract The pyrolysis of some perfluoroalkylene‐linked aromatic and heteroaromatic polymer precursors and a poly(1,3‐phenylenehexafluorotrimethylene) has been studied using a combined pyrolysis‐gas chromatographic‐mass spectrometric method. Whereas the electron‐impact induced fragmentations of
## Abstract The mass spectra of four oxymethylene‐linked perfluoroaromatic compounds are reported and discussed. Proposed ion structures are substantiated by precise mass measurement. The principal fragmentation pathways involving scission of oxygen to methylene bonds are supported by appropriate m