NEW ALTERNATIVES FOR HIGH SPECIFIC AREA GAMMA-AL2O3 SYNTHESIS

被引：11

作者：

LOPEZ, T ^{[1
]}

ROMERO, A ^{[1
]}

CHAVELA, A ^{[1
]}

RAZO, L ^{[1
]}

GOMEZ, R ^{[1
]}

机构：

[1] UNIV AUTONOMA METROPOLITANA IZTAPALAPA,DEPT QUIM,MEXICO CITY 09340,DF,MEXICO

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1991年 / 43卷 / 02期

关键词：

D O I：

10.1007/BF02064690

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

gamma-Al2O3 was synthesized from trisec-butoxide by the sol-gel method. pH was varied during reaction and solvents of different polarity were used. Solids with specific areas, greater than 200 m2/g, were obtained, which depend directly on the reaction parameters.

引用

页码：307 / 312

页数：6

共 8 条

[1] THE EFFECT OF PRETREATMENT ON THE ACTIVITY OF GAMMA-ALUMINA .1. ETHYLENE HYDROGENATION [J].

HINDIN, SG ;

WELLER, SW .

JOURNAL OF PHYSICAL CHEMISTRY, 1956, 60 (11) :1501-1506

[2]

HINDIN SG, 1957, ADV CATAL, V9, P70

[3] *PREPARATION ET PROPRIETES DALUMINES AMORPHES [J].

IMELIK, B ;

MATHIEU, MV ;

PRETTRE, M ;

TEICHNER, S .

JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1954, 51 (11-1) :651-&

[4] INFRARED AND GRAVIMETRIC STUDY OF SURFACE HYDRATION OF GAMMA-ALUMINA [J].

PERI, JB .

JOURNAL OF PHYSICAL CHEMISTRY, 1965, 69 (01) :211-&

[5] INFRARED STUDY OF ADSORPTION OF AMMONIA ON DRY GAMMA-ALUMINA [J].

PERI, JB .

JOURNAL OF PHYSICAL CHEMISTRY, 1965, 69 (01) :231-&

[6] INFRARED STUDY OF ADSORPTION OF CARBON DIOXIDE HYDROGEN CHLORIDE AND OTHER MOLECULES ON ACID SITES ON DRY SILICA-ALUMINA AND GAMMA-ALUMINA [J].

PERI, JB .

JOURNAL OF PHYSICAL CHEMISTRY, 1966, 70 (10) :3168-&

[7]

SAKKA K, 1980, J NON-CRYST SOLIDS, V48, P31

[8] HYDROLYSIS OF ALUMINUM ALKOXIDES AND BAYERITE CONVERSION [J].

YOLDAS, BE .

JOURNAL OF APPLIED CHEMISTRY AND BIOTECHNOLOGY, 1973, 23 (11) :803-809

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