Synthesis and features of ion-exchange kinetics for nanocomposites of copper-ion exchanger with different nature
Abstract
In this work we realized the synthesis of metal (copper or silver)-ion exchanger nanocomposites
on the basis of matrices with different nature (cation, anion-exchange, geleous, macroporous). It was
obtained a special of there interaction rate between ion-exchange matrix and own metal ions solution by
help of potentiometric method. It was showed that the value of the initial deviation of their electrode
potential (in contact with solution of metal ions) from that of the compact copper electrode and during his
subsequent establishment are changing depending on the mechanism of interaction of the ion exchanger
and metal ions (ion exchange, complexation and nonequivalent absorption).
Downloads
References
микропористых сульфокатионообменниках и Cu0-электроноионообменниках на их
основе // Сорбционные и хроматографические процессы. 2007. Т. 7, № 3. С 499 - 507.
2.Киприянова Е.С., Кравченко Т.А., Конев Д.В. и др. Химическая активность
наночастиц серебра в анионообменных матрицах в отношении растворенного в воде
молекулярного кислорода // Журн. физ. химии. 2010. Т.84, №6. С.1111-1116.
3.Кравченко Т.А., Золотухина Е.В., Крысанов В.А., Любарец Л.В. Вклад
ионообменного фактора в потенциал медьсодержащего электроноионообменника //
Журн. физ. химии. 2006. Т.80, №4. С.716-722.