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Small Angle X-ray Scattering Studies of Polymeric Zirconium Species in Aqueous Solution

Published online by Cambridge University Press:  28 February 2011

J.A. Jutson
Affiliation:
University of Bristol, Department of Physical Chemistry, Cantock's Close, Bristol BS8 ITS, United Kingdom.
R.M. Richardson
Affiliation:
University of Bristol, Department of Physical Chemistry, Cantock's Close, Bristol BS8 ITS, United Kingdom.
S.L. Jones
Affiliation:
Alcan Chemicals Ltd., Chalfont Park, Gerrards Cross, Buckinghamshire SL9 OQB, United Kingdom.
C. Norman
Affiliation:
Alcan Chemicals Ltd., Chalfont Park, Gerrards Cross, Buckinghamshire SL9 OQB, United Kingdom.
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Abstract

Small angle X-ray scattering techniques have been used to investigate the shape and size distribution of Zr(IV) species in aqueous solution. This study has shown that when zirconyl chloride solutions, containing the zirconyl tetramer, are subjected to various treatments polymerisation occurs. While ageing and addition of base produces an increase in particle size the shape remains globular. Refluxing the solutions produces “rod” like particles of varying length but constant cross sectional radius.

Type
Research Article
Copyright
Copyright © Materials Research Society 1990

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References

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