Preparation of solid superacid catalysts by chemical modification of oxides. II.

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Title:Preparation of solid superacid catalysts by chemical modification of oxides. II.
Creators:
Hochmann, Tomáš
Setínek, Karel
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 56, 7, pp. 1417-1426

Abstract

Acid properties of the oxides Al<sub>2</sub>O<sub>3</sub>, SiO<sub>2</sub>, TiO<sub>2</sub>, SnO<sub>2</sub>, Sb<sub>2</sub>O<sub>3</sub>, ZrO<sub>2</sub> and ZrSiO<sub>4</sub> were modified by the action of Lewis acids. The acids ( AlCl<sub>3</sub>, TiCl<sub>4</sub>, PCl<sub>5</sub>, SbF<sub>5</sub> and P<sub>2</sub>O<sub>5</sub>) were deposited on the oxides by sublimation at 150, 250 and 350°C. The strength and number of acid centres of the prepared catalysts and their catalytic activity in hydrocarbon reactions were determined.

Title:Preparation of solid superacid catalysts by chemical modification of oxides. II.
Creators:
Hochmann, Tomáš
Setínek, Karel
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:56
Number:7
Page Range:pp. 1417-1426
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19911417UNSPECIFIED
ID Code:5063
Item Type:Article
Deposited On:22 Feb 2010 11:29
Last Modified:22 Feb 2010 10:30

Citation

Hochmann, Tomáš; Setínek, Karel (1991) Preparation of solid superacid catalysts by chemical modification of oxides. II. Collection of Czechoslovak Chemical Communications, 56 (7). pp. 1417-1426. ISSN 0010-0765

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