L. Szirtes et K. Matusek, Oxidative dehydrogenation of ethylbenzene using various zirconium phosphates as catalyst, REACT KIN C, 69(1), 2000, pp. 63-71
Catalytic properties of amorphous and various crystalline (a-type) zirconiu
m phosphates have been investigated. The catalytic activity of the samples
depends to a considerable extent on the quantity of (strong) acidic groups
of the given material.