- In chemistry, a
superacid (according to the
original definition) is an acid with an
acidity greater than that of 100% pure
sulfuric acid (H2SO4), which...
-
cations and
anions (the
simplest being H 2F+ and SbF− 6). This
mixture is a
superacid stronger than pure
sulfuric acid, by many
orders of magnitude, according...
-
challenges in all
applications due to the loss of
water above 100 °C. It is a
superacid catalyst. The
combination of
fluorinated backbone,
sulfonic acid groups...
-
protonating medium than 100%
sulfuric acid and thus, by definition, a
superacid. (To
prevent ambiguity, in the rest of this article, "strong acid" will...
-
acids H(CXB 11Y 5Z 6) (X, Y, Z = H, Alk, F, Cl, Br, CF3) are a
class of
superacids, some of
which are
estimated to be at
least one
million times stronger...
-
Magic acid (FSO3H·SbF5) is a
superacid consisting of a mixture, most
commonly in a 1:1
molar ratio, of
fluorosulfuric acid (HSO3F) and
antimony pentafluoride...
- colourless,
viscous liquid is a
strong Lewis acid and a
component of the
superacid fluoroantimonic acid,
formed upon
mixing liquid HF with
liquid SbF5 in...
- His
research involved the
generation and
reactivity of
carbocations via
superacids. For this research, Olah was
awarded a
Nobel Prize in
Chemistry in 1994...
- that is used for very
concentrated solutions of
strong acids,
including superacids. It was
proposed by the
physical organic chemist Louis Plack Hammett and...
-
polyatomic ion; this
comes from the fact that
triflic acid (CF3SO3H) is a
superacid; i.e. it is more
acidic than pure
sulfuric acid,
already one of the strongest...
