Preparation of Micro-Crystalline ZrO_2 with Monoclinic Structure and Its Strong Acid and Base Sites
The micro-crystalline ZrO<SUB>2</SUB> with the monoclinic structure was prepared by the calcination at low temperature of the Zr-hydroxide obtained by the hydrolysis of Zr-alkoxide. Both the strong acid sites and the strong base sites were observed to be simultaneously generated on the monoclinic ZrO<SUB>2</SUB> surface.
- Chemistry letters
Chemistry letters 1996(11), 945-946, 1996-11
The Chemical Society of Japan