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JSIR Vol.69 [2010] >
JSIR Vol.69(10) [October 2010] >
| Title: | Thermodynamics and kinetics of ion exchange using titanium diethylene triamine pentamethylene phosphonate - a hybrid cation exchanger |
| Authors: | Patel, Parimal
Chudasama, Uma |
| Keywords: | Cation exchanger
Hybrid material
Tetravalent metal acid salt
Thermodynamics and kinetics of ion exchange
Titanium diethylene triamine pentamethylene phosphonate |
| Issue Date: | Oct-2010 |
| Publisher: | NISCAIR-CSIR, India |
| 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. |
| Page(s): | 756-766 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.69(10) [October 2010]
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