ionogenic group

ionogenic group

[‚ī·ə·nə′jen·ik ‚grüp]
(physical chemistry)
A fixed group of atoms in an ion exchanger that is either ionized or capable of dissociation into fixed ions and mobile counterions.
References in periodicals archive ?
It was shown that copper, nickel, cobalt and an uranyl-ion by phosphate cation-exchange resin sorbs at the expense of an ionic exchange and partially at the expense of formation of coordination bonds with ionogenic group of cation-exchange resin.
Seeming constants of ionogenic groups dissociation, found from the titration curves, correspond to p[kappa]-3.
Presence of ionogenic groups in structure of received cation-exchange resin was also investigated by IR-spectroscopical method.
Polyurethane ionomers (PUIs) are PU polymer chains containing ionogenic groups.