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|Title:||Thermodynamics and kinetics of ion exchange using titanium diethylene triamine pentamethylene phosphonate - a hybrid cation exchanger|
|Keywords:||Cation exchanger;Hybrid material;Tetravalent metal acid salt;Thermodynamics and kinetics of ion exchange;Titanium diethylene triamine pentamethylene phosphonate|
|Abstract:||A novel hybrid cation exchange material [titanium diethylene triamine pentamethylene phosphonate (TiDETPMP)] of the class of tetravalent metal acid (TMA) salt has been synthesized by sol gel method. Material has been analyzed by spectroscopy and thermal methods. A study on equilibrium exchange of Mg2+, Ca2+, Sr2+ and Ba2+ ions with H+ ions contained in TiDETPMP, revealed mechanism to be ion exchange. Thermodynamic and kinetic parameters have also been evaluated under conditions favouring a particle diffusion-controlled mechanism.|
|ISSN:||0975-1084 (Online); 0022-4456 (Print)|
|Appears in Collections:||JSIR Vol.69(10) [October 2010]|
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