NOVEL POROUS MATERIAL DERIVED FROM HYDROLYSIS OF ALUMINUM ISOPROPOXIDE ON NAY ZEOLITE

Authors
ZHU JH CHUN Y XU QH QIN Y
Citation
Jh. Zhu et al., NOVEL POROUS MATERIAL DERIVED FROM HYDROLYSIS OF ALUMINUM ISOPROPOXIDE ON NAY ZEOLITE, Materials letters, 33(5-6), 1998, pp. 331-335
Citations number
14
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
33
Issue
5-6
Year of publication
1998
Pages
331 - 335
Database
ISI
SICI code
0167-577X(1998)33:5-6<331:NPMDFH>2.0.ZU;2-A
Abstract
A new porous material, with a layer of alumina coated on NaY zeolite w ith no significant change in the zeolite pore size, was prepared by hy drolysis of aluminum isopropoxide. After supporting with KF or KNO3, t his new solid base exhibited a higher basic strength (H - = 17.2-18.4) than the parent zeolite (H - = 9.3). (C) 1998 Elsevier Science B.V.