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Preparation of molecular alloys by the ball-milling technique

Published online by Cambridge University Press:  31 January 2011

J. Font ,
J. Muntasell ,
E. Cesari  and
J. Pons
J. Font
Affiliation:
Departament de Física i Eng. Nuclear, Univ. Politècnica de Catalunya, Avda. Diagonal 647, 08028 Barcelona, Spain
J. Muntasell
Affiliation:
Departament de Física i Eng. Nuclear, Univ. Politècnica de Catalunya, Avda. Diagonal 647, 08028 Barcelona, Spain
E. Cesari
Affiliation:
Departament de Física, Univ. Illes Balears, Crtra. de Valldemossa km 7.5, 07071 Palma de Mallorca, Spain
J. Pons
Affiliation:
Departament de Física, Univ. Illes Balears, Crtra. de Valldemossa km 7.5, 07071 Palma de Mallorca, Spain
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Abstract

Ball milling is a technique used extensively in metallic powders to obtain adequated properties for their applications. In this study we show that this technique is also useful for preparing organic molecular alloys. Pentaglycerin/Pentaerythritol alloys have been obtained mechanically at room temperature. Calorimetric and crystallographic characterizations establish that the mechanically obtained alloys have the same solid crystalline structure and transform to the plastic phase as the conventionally prepared alloys from the melt of the pure compounds.

Type
Articles
Information
Journal of Materials Research , Volume 11 , Issue 5 , May 1996 , pp. 1069 - 1071
Copyright
Copyright © Materials Research Society 1996

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References

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