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Perfluorooctane sulfonyl fluoride

The ECF process has been used by the 3M Company since around 1947 [4]. Primarily, ECF was used to produce PFOA and a line of perfluorooctane sulfonyl fluoride (PFOSF)-based products including PFOS andperfluorooctyl sulfonamides. However, in 2000, the 3M Company announced that it would be phasing out its line of perfluorooctyl products from 2001 to 2003 [10]. These products have since been replaced by analogous butyl-based substances [11], including the perfluorobutyl sulfonamides produced using the ECF process. [Pg.29]

PFSA Perfluoroalkyl sulfonic acid PHxSF perfluorohexane sulfonyl fluoride POSF Perfluorooctane sulfonyl fluoride... [Pg.3]

The first ever iCVD process utilized the initiator perfluorooctane sulfonyl fluoride (PFOS) for the deposition of PTFE thin films [7]. The addition of PFOS accelerated the deposition rates, which in some cases exceeded 1 pm/min. Thermal decomposition of the PFOS over the heated nichrome filament produces CF3(CF2)7- -initiating radicals ... [Pg.134]

Lewis HGP. Perfluorooctane sulfonyl fluoride as an initiator in hot-filament chemical vapor deposition of fluorocarbon thin films. Langmuir 2001 17 7652. [Pg.484]

See other pages where Perfluorooctane sulfonyl fluoride is mentioned: [Pg.5]    [Pg.318]    [Pg.5]    [Pg.318]    [Pg.6]    [Pg.306]    [Pg.307]   
See also in sourсe #XX -- [ Pg.5 ]

See also in sourсe #XX -- [ Pg.134 ]



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Perfluorooctane

Sulfonyl fluoride

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