Yc. Zhang et al., CATALYTIC AND INHIBITING EFFECTS OF BARIUM PEROXIDE AND HYDROXIDE ON THE DECOMPOSITION OF SODIUM-CHLORATE, Thermochimica acta, 261, 1995, pp. 119-124
The thermal decomposition of sodium chlorate catalyzed by manganese(IV
) oxide, nickel(II) oxide and copper(II) oxide in the presence of bari
um peroxide or hydroxide has been studied by thermogravimetric and dif
ferential thermal analysis. Barium peroxide and hydroxide are moderate
ly active catalysts when used alone, but both become inhibitors for th
e decomposition of sodium chlorate catalyzed by manganese(IV) oxide, n
ickel(II) oxide and copper(II) oxide. The inhibiting mechanism is disc
ussed.