Sentence examples for ion exchanging from inspiring English sources

Composite membranes with the HPA (phosphotungstic acid; PTA) additive rendered insoluble by ion exchanging protons with larger cations such as Cs+, NH4+, Rb+ and Tl+ were fabricated.

An attempt is being made to improve the thermal properties of nanocomposites by synthesizing imidazolium salts from 2-methyl imidazole and ion exchanging the salts with clay minerals.

HZSM-5 zeolite was prepared by three times ion exchanging with aqueous ammonium chloride at 80 °C followed by filtration, drying and calcination at 550 °C for 4 h.

It is therefore expected that CP-Ti and Ti alloys having a high biocompatibility can be obtained by ion exchanging the Mg ion after PAA plasma modified Ti surface.

They displayed reasonably high proton conductivity, taking their lower ion exchanging capacity (IEC) into account.

The zeolite catalysts were thermally stabilized by ion exchanging with nitrate solutions of rare-earth metals (La, Ce, Sm, Gd, Dy and Er).

The bioactivity and antimicrobial activity could be combined by ion-exchanging the composites first with Ca2 + and then with Ag+.

In those cases, copper could be incorporated into the vanadium nanotubes by ion-exchanging the template with a solution of copper II) salt [9], whereas gold was added by using a colloidal solution with metallic nanoparticles [10].

When pH > PZC (MnO2), only a small amount of released Mn II) could been determined in the solutions, and the amount of Mn II) with RhB treatments are closed to that of treatments without RhB, indicating that Mn II) is mainly derived from the manganese oxides through slightly dissolving or ion-exchanging by H+.

Meanwhile, the membranes were responded to both anion species (including PF6−, BF4− and SCN-) and their strength: the pure water fluxes and the morphologies of the modified membranes changed associated with different types of anions, and the membranes after ion-exchanging also showed obvious anion strength responsive behaviors to the corresponding salt solutions.

To clarify the effect and mechanism of pillared montmorillonite on Cd2+ adsorption in aqueous solution, carbon modified alumina-pillared montmorillonite has been prepared by incorporating hydroxyl aluminum cations into the lamellar spaces of montmorillonite via ion-exchanging together with polyvinyl alcohol (PVA), followed by calcining in N2 atmosphere.