1.3.3. Ternary SuperacidsExamples a

1.3.3. Ternary Superacids
Examples are HSO3F–HF–SbF5, HSO3F–HF–CF3SO3H, and HSO3F–SbF5–SO3.
1.3.4. Solid Superacids
The acid–base character of solids was studied very early by Tanabe’s group31,32 and
was first described in a landmark volume.33
Solid superacids can be further divided into various groups depending on the nature
of the acid sites. The acidity may be a property of the solid as part of its chemical
structure (possessing Lewis or Brønsted sites; the acidity of the latter can be further
enhanced by complexing with Lewis acids). Solid superacids can also be obtained by
deposition on or intercalation of strong acids into an otherwise inert or low-acidity
support.
1. Zeolitic acids.
2. Polymeric resin sulfonic acids including sulfonic acid resins complexed with
Lewis acids and perfluorinated polymer resin acids (Nafion–H and Nafion–
silica nanocomposites).
3. Enhanced acidity solids including Brønsted and Lewis acid-modified metal
oxides and mixed oxides, as well as metal salts complexed with Lewis acids.
4. Immobilized superacids and graphite-intercalated superacids.
As with previous classifications, these are also arbitrary and are suggested for
practical discussion of an otherwise rather complex field. The superacid character of

Kết quả (Chichewa) 1:

1.3.3. Ternary Superacids
Zitsanzo ndi HSO3F-HF-SbF5, HSO3F-HF-CF3SO3H, ndi HSO3F-SbF5-SO3.
1.3.4. Olimba Superacids
Khalidwe asidi-m'munsi mwa zolimba anali kuphunzira m'banda ndi group31,32 Tanabe ndi
anafotokozedwa koyamba mu chosaiwalika ndi volume.33
superacids olimba akhoza zina m'magulu osiyanasiyana malingana ndi chikhalidwe
cha malo acid. The acidity akhale chuma cha olimba mbali zake mankhwala
kapangidwe (okhala Lewis kapena Brønsted malo; ndi acidity wa otsiriza akhoza zina
kumatheka chifukwa complexing ndi Lewis zidulo). Superacids olimba akhoza akamagwira
mafunsidwe kapena intercalation zidulo wamphamvu mu mwinamwake inert kapena otsika acidity
thandizo.
1. Zidulo Zeolitic.
2. Polymeric utomoni sulfonic zidulo kuphatikizapo resins sulfonic asidi complexed ndi
Lewis zidulo ndi perfluorinated polima utomoni zidulo (Nafion-H ndi Nafion-
silika nanocomposites).
3. Kumatheka acidity zolimba monga Brønsted ndi Lewis asidi-kusinthidwa zitsulo
oxides ndi oxides wosanganiza, komanso salt chitsulo complexed ndi Lewis zidulo.
4. Kuyenda superacids ndi graphite-intercalated superacids.
Monga classifications yapita, iwonso ali umasinthasintha ndipo ananena kuti
mfundo zothandiza minda mwinamwake m'malo ovuta. Khalidwe superacid wa