Alginate polyelectrolyte ionotropic gels
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R. M. Hassan
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Article
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1993
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Springer
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English
โ 905 KB
The kinetics and mechanism of exchange of Ni 2+ by H + ions in ionotropic nickel alginate polymembrane gels of capillary structure have been studied by pH-metric and conductimetric techniques. The rate of exchange conforms to; rate = k 1 [nickel alginate] [H +]-k\_ 1 [alginic acid] [Ni 2+] with k 1