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Synthesis of Hydrotalcites Using Microwave Irradiation

Published online by Cambridge University Press:  10 February 2011

G. Fetter ,
P. Bosch  and
F. A. Hernandez
G. Fetter
Affiliation:
Instituto Politècnico Nacional, ESIQIE-SEPI, México D. F., Mexico.
P. Bosch
Affiliation:
Univ. Autónoma Metropolitana-Iztapalapa, México D. F., Mexico.
F. A. Hernandez
Affiliation:
Univ. Autónoma Metropolitana-Iztapalapa, México D. F., Mexico.
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Abstract

Hydrotalcites are mineral anion exchangers whose exchange capacity is determined by the amount of structural magnesium atoms (octahedrally coordinated) substituted by aluminium atoms. In this work we study the synthesis of hydrotalcites using a domestic microwave oven at room pressure. The effect of the oven power on the composition and on the resulting structure of two hydrotalcites differing on their nominal Al/Al+Mg ratio is presented.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 454: Symposium S – Advanced Catalytic Materials–1996 , 1996 , 235
Copyright
Copyright © Materials Research Society 1997

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References

REFERENCES

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