Comparison between Sol-Gel, Coprecipitation and Wet Mixing Synthesis of ZnAl2O4

M. A. Valenzuela; P. Bosch; G. Aguilar-Rios; A. Montoya; I. Schifter

doi:10.1007/BF02436826

Comparison between Sol-Gel, Coprecipitation and Wet Mixing Synthesis of ZnAl₂O₄

M. A. Valenzuela, P. Bosch, G. Aguilar-Rios, A. Montoya, I. Schifter

Producción científica: Contribución a una revista › Artículo de revisión › revisión exhaustiva

57 Citas (Scopus)

Resumen

ZnAl₂O₄ was prepared by hydrolyzing a mixture of aluminum alkoxide with zinc nitrate dissolved in hexylene glycol and calcining at 800°C. The results are compared with those obtained by wet mixing and coprecipitation. The sol-gel method produces solids whose surface areas and pore volumes are 100% larger and with a more homogeneous pore size distribution.

Idioma original	Inglés
Páginas (desde-hasta)	107-110
Número de páginas	4
Publicación	Journal of Sol-Gel Science and Technology
Volumen	8
N.º	1-3
DOI	https://doi.org/10.1007/BF02436826
Estado	Publicada - 1997
Publicado de forma externa	Sí

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10.1007/BF02436826

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abstract = "ZnAl2O4 was prepared by hydrolyzing a mixture of aluminum alkoxide with zinc nitrate dissolved in hexylene glycol and calcining at 800°C. The results are compared with those obtained by wet mixing and coprecipitation. The sol-gel method produces solids whose surface areas and pore volumes are 100% larger and with a more homogeneous pore size distribution.",

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T1 - Comparison between Sol-Gel, Coprecipitation and Wet Mixing Synthesis of ZnAl2O4

AU - Valenzuela, M. A.

AU - Bosch, P.

AU - Aguilar-Rios, G.

AU - Montoya, A.

AU - Schifter, I.

PY - 1997

Y1 - 1997

N2 - ZnAl2O4 was prepared by hydrolyzing a mixture of aluminum alkoxide with zinc nitrate dissolved in hexylene glycol and calcining at 800°C. The results are compared with those obtained by wet mixing and coprecipitation. The sol-gel method produces solids whose surface areas and pore volumes are 100% larger and with a more homogeneous pore size distribution.

AB - ZnAl2O4 was prepared by hydrolyzing a mixture of aluminum alkoxide with zinc nitrate dissolved in hexylene glycol and calcining at 800°C. The results are compared with those obtained by wet mixing and coprecipitation. The sol-gel method produces solids whose surface areas and pore volumes are 100% larger and with a more homogeneous pore size distribution.

KW - Catalyst support

KW - Sol-gel

KW - Spinel structure

KW - Zinc aluminate

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DO - 10.1007/BF02436826

M3 - Artículo de revisión

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EP - 110

JO - Journal of Sol-Gel Science and Technology

JF - Journal of Sol-Gel Science and Technology

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