| abstract |
The invention relates to an acid catalyst which is characterised in that it consists of an organic/inorganic hybrid solid comprising at least: an inorganic matrix; and one or more perfluoroalkylsulphonic groups which are bound covalently to the matrix by means of C-O-T linkages, wherein C represents carbon, O represents oxygen and T represents atoms that are selected from among silicon atoms, atoms of a metallic element, atoms of different metallic elements and mixtures of same. The invention also relates to the method of preparing said catalysts and to the use thereof in transforming organic compounds or for the production of electrodes. |