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Perfluorosulfonic acids (PFSAs) are
chemical compounds of the
formula CnF(2n+1)SO3H and thus
belong to the
family of
perfluorinated and polyfluorinated...
- A
perfluorinated compound (PFC) or
perfluoro compound is an
organofluorine compound lacking C-H bonds. Many
perfluorinated compounds have
properties that...
-
fluorocarbon chain and a
sulfonic acid
functional group and thus a
perfluorosulfonic acid. It is an
anthropogenic (man-made) fluorosurfactant, now regarded...
-
under the
tradename Krytox. Sold by
Solvay Specialty Polymers S.p.A. as
Fomblin and
Galden PFSA (
Perfluorosulfonic acid)
Nafion Perfluoropolyoxetane...
- of
water than
comparable hydrocarbon surfactants. They
include the
perfluorosulfonic acids, such as
perfluorooctanesulfonic acid (PFOS), and the perfluorocarboxylic...
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Triflic acid, the
short name for
trifluoromethanesulfonic acid, TFMS, TFSA, HOTf or TfOH, is a
sulfonic acid with the
chemical formula CF3SO3H. It is one...
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Perfluorohexanesulfonic acid (PFHxS) (conjugate base perfluorohexanesulfonate) is a
synthetic chemical compound. It is one of many
compounds collectively...
- The proton-exchange
membrane is
commonly made of
materials such as
perfluorosulfonic acid (PFSA, sold
commercially as
Nafion and Aquivion),
which minimize...
-
Perfluorobutanesulfonic acid (PFBS) is a PFAS
chemical compound having a four-carbon
fluorocarbon chain and a
sulfonic acid
functional group. It is stable...
-
Perfluoropropanesulfonic acid (PFPrS) is a PFAS
chemical compound having a three-carbon
fluorocarbon chain and a
sulfonic acid
functional group. It has...
