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Pseudoplastic properties of ferric succinate sol

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Summary

The pseudoplastic properties of gel forming ferric succinate sols have been investigated. It has been shown that pseudoplasticity is intimately related to the tendency of a sol to form a gel. Whenever the conditions favour the development of pseudoplastic property, the sol has a greater approach to gel structure, which becomes more powerful when the sol takes up the property of an elastic solid. Further, it is seen that viscosity increases rapidly with age in the pure sols of ferric succinate.

Zusammenfassung

Das strukturviskose Verhalten von gelierenden Eisensuccinat-Solen wurde untersucht. Es wurde gezeigt, daß Strukturviskosität eng mit der Neigung des Sols zur Gelbindung verknüpft ist. Je ausgeprägter die Strukturviskosität auftritt, um so stärker beginnt das Sol Gelstrukturen auszubilden oder gar die Eigenschaften eines elastischen Festkörpers anzunehmen. Schließlich wurde gezeigt, daß die Viskosität mit zunehmendem Alter der reinen Eisensuccinat-Sole stark anwächst.

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Bose, S.K., Mushran, S.P. & Ghosh, S. Pseudoplastic properties of ferric succinate sol. Rheol Acta 2, 89–91 (1962). https://doi.org/10.1007/BF01972533

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  • DOI: https://doi.org/10.1007/BF01972533

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