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alpha zirconium phosphate for ion exchange
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
18/09/2020 ABSTRACT. The loading and kinetics of uptake for the inorganic ion-exchange material, α-zirconium phosphate, Zr(HPO 4) 2 •H 2 O, were investigated with ions relevant to targeted alpha therapy including natural Cs + (as a surrogate for 221 Fr), natural Bi 3+ (as a surrogate for 213 Bi), and natural La 3+ (as a surrogate for 225 Ac). Leaching profiles of the loaded materials in a simulated
Mechanism of ion exchange in crystalline zirconium
On the mechanism of ion exchange in zirconium phosphates—XIV The effect of crystallinity on NH4+/H+ exchange of α-zirconium phosphate. Journal of Inorganic and Nuclear Chemistry 1976,
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate Nanoplatelets for Application in Targeted Alpha Therapy Academic Article. Overview Identity Additional Document Info Overview. Abstract Authors Jonathan Burns; Identity. Digital Object Identifier (doi) 10.1080/07366299.2020.1780699
On the mechanism of ion exchange in crystalline
1. Ion Exch Membr. 1974;1(4):205-13. On the mechanism of ion exchange in crystalline zirconium phosphates. IX. The effect of crystallinity on Cs+ H+ exchange of alpha-zirconium phosphate.
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
18/09/2020 Ion-Exchange Kinetics of Alpha-Zirconium Phosphate Nanoplatelets for Application in Targeted Alpha Therapy
Synthesis of super hydrophilic cellulose-alpha zirconium
10/11/2019 More recently, alpha‑zirconium phosphate nanoparticles The stoichiometric ion exchange equation of the metal ions onto the α-ZrP-n explained earlier (Eq. ) can be used to represent the possible ion exchange for both Pb (II) and Cu (II) with Zr(HPO 4) 2 ·H 2 O. Furthermore, as can be observed from the results in Fig. 7, Pb (II) has the highest removal followed by Cu (II), Zn (II), and
Synthesis of super hydrophilic cellulose-alpha zirconium
In this study, commercial cellulose membranes were surface coated with alpha‑zirconium phosphate nanoparticles The mechanism of removal of the heavy metal ions was postulated to be a combination of ion exchange and electrostatic attraction of the strong negatively charged α-ZrP-n membranes and the free metal ions in the wastewater solution. Graphical abstract. Download : Download high
Synthesis of super hydrophilic cellulose-alpha zirconium
Request PDF Synthesis of super hydrophilic cellulose-alpha zirconium phosphate ion exchange membrane via surface coating for the removal of heavy metals from wastewater In this study
alpha zirconium phosphate for ion exchange
Novel Polyethersulfone (PES) Alpha-Zirconium Phosphate (α-ZrP) Ion Exchange Mixed Matrix Membranes for Effective Removal of Heavy Metals from Wastewater Abdulkarim 1,*E.1, Ibrahim 1Y.1, Hasan S. ,Naddeo V.2, Banat F. 1Department of Chemical Engineering, Khalifa University, Masdar City Campus, P.O. Box 127788, Abu Dhabi, UAE
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate Nanoplatelets for Application in Targeted Alpha Therapy Academic Article. Overview Identity Additional Document Info Overview. Abstract Authors Jonathan Burns; Identity. Digital Object Identifier (doi) 10.1080/07366299.2020.1780699
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
The loading and kinetics of uptake for the inorganic ion-exchange material, α-zirconium phosphate, Zr(HPO 4) 2 •H 2 O, were investigated with ions relevant to targeted alpha therapy including natural Cs + (as a surrogate for 221 Fr), natural Bi 3+ (as a surrogate for 213 Bi), and natural La 3+ (as a surrogate for 225 Ac). The narrow interlayer spacing of the α-phase (d = 7.6 Å) was found
Mechanism of ion exchange in crystalline zirconium
On the mechanism of ion exchange in zirconium phosphates—XIV The effect of crystallinity on NH4+/H+ exchange of α-zirconium phosphate. Journal of Inorganic and Nuclear Chemistry 1976,
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
18/09/2020 Ion-Exchange Kinetics of Alpha-Zirconium Phosphate Nanoplatelets for Application in Targeted Alpha Therapy
On the mechanism of ion exchange in crystalline zirconium
1. Ion Exch Membr. 1974;1(4):205-13. On the mechanism of ion exchange in crystalline zirconium phosphates. IX. The effect of crystallinity on Cs+ H+ exchange of alpha-zirconium phosphate.
Mechanism of ion exchange in crystalline zirconium
Sodium ion exchange of .alpha.-zirconium phosphate @article{Clearfield1969MechanismOI, title={Mechanism of ion exchange in crystalline zirconium phosphates. I. Sodium ion exchange of .alpha.-zirconium phosphate}, author={Abraham Clearfield and William L. Duax and A. S. Medina and George David Smith and J. Russell Thomas}, journal={The Journal of Physical Chemistry},
alpha zirconium phosphate for ion exchange
Novel Polyethersulfone (PES) Alpha-Zirconium Phosphate (α-ZrP) Ion Exchange Mixed Matrix Membranes for Effective Removal of Heavy Metals from Wastewater Abdulkarim 1,*E.1, Ibrahim 1Y.1, Hasan S. ,Naddeo V.2, Banat F. 1Department of Chemical Engineering, Khalifa University, Masdar City Campus, P.O. Box 127788, Abu Dhabi, UAE
Modification of alpha-Zirconium Phosphate Synthesis
T1 Modification of alpha-Zirconium Phosphate Synthesis Effects of Crystallinity and Acidity on Eu(III) and Am(III) Ion Exchange. AU Wiikinkoski, Elmo W. AU Xu, Junhua. AU Zhang, Wenzhong. AU Hietala, Sami. AU Koivula, Risto T. PY 2018/9/7. Y1 2018/9/7. KW Actinides. KW Inorganic synthesis. KW Ion exchange. KW Lanthanides
Synthesis and Performance of Functionalized α-Zirconium
24/06/2018 The α -zirconium phosphate ( α -ZrP) and hydrophobically modified α -zirconium phosphate ( α -ZrP-I) were prepared. The grafting of octadecyl isocyanate was confirmed by Fourier transform infrared (FTIR) spectra, X-ray diffraction (XRD), and thermogravimetric analysis (TGA). The dispersion of α</i>-ZrP-I was studied by environmental scanning electron microscopy (SEM).
Zirconium Phosphate Market Global Industry Analysis 2027
Zirconium phosphate is an inorganic cation exchange material, which is acidic. Zirconium phosphate is also known as zirconium hydrogen phosphate. It has structural formula of Zr (HPO 4) 2 ?nH 2 O and its Chemical Abstracts Service (CAS) number is 13772-29-7. Zirconium phosphate possesses exceptional material properties such as solid state ion
Ion-Exchange Kinetics of Alpha-Zirconium Phosphate
18/09/2020 ABSTRACT. The loading and kinetics of uptake for the inorganic ion-exchange material, α-zirconium phosphate, Zr(HPO 4) 2 •H 2 O, were investigated with ions relevant to targeted alpha therapy including natural Cs + (as a surrogate for 221 Fr), natural Bi 3+ (as a surrogate for 213 Bi), and natural La 3+ (as a surrogate for 225 Ac). Leaching profiles of the loaded materials in a simulated
Mechanism of ion exchange in crystalline zirconium
On the mechanism of ion exchange in zirconium phosphates—XIV The effect of crystallinity on NH4+/H+ exchange of α-zirconium phosphate. Journal of Inorganic and Nuclear Chemistry 1976,
On the mechanism of ion exchange in crystalline zirconium
1. Ion Exch Membr. 1974;1(4):205-13. On the mechanism of ion exchange in crystalline zirconium phosphates. IX. The effect of crystallinity on Cs+ H+ exchange of alpha-zirconium phosphate.
Ion Exchange of Layered α- Zirconium Phosphates and
ABSTRACT The ion exchange of α-zirconium phosphate (ZrP) nanoparticles, highly crystalline zirconium phosphates prepared by the hydrothermal method, and epoxide functionalized zirconium phosphates were investigated. A series of exchange reactions involving both the surface and interlayer were used to determine exchange capacities for each environment and investigate the relationship
On the mechanism of ion exchange in zirconium phosphates
Abstract The intercalation of n -propylamine, n -butylamine and ethylenediamine by the layered compound α-zirconium phosphate has been examined. Each of the amines forms a number of phases whose interlayer spacings are indicative of the orientation of the amines within the layers. At low uptakes of the n -alkyl amines, they appear to lie parallel to the layers. At higher contents a double
The mechanism of ion exchange in zirconium phosphates. 15
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Synthesis of super hydrophilic cellulose-alpha zirconium
10/11/2019 More recently, alpha‑zirconium phosphate nanoparticles The stoichiometric ion exchange equation of the metal ions onto the α-ZrP-n explained earlier (Eq. ) can be used to represent the possible ion exchange for both Pb (II) and Cu (II) with Zr(HPO 4) 2 ·H 2 O. Furthermore, as can be observed from the results in Fig. 7, Pb (II) has the highest removal followed by Cu (II), Zn (II), and
Synthesis of super hydrophilic cellulose-alpha zirconium
In this study, commercial cellulose membranes were surface coated with alpha‑zirconium phosphate nanoparticles The mechanism of removal of the heavy metal ions was postulated to be a combination of ion exchange and electrostatic attraction of the strong negatively charged α-ZrP-n membranes and the free metal ions in the wastewater solution. Graphical abstract. Download : Download high
On the mechanism of ion exchange in zirconium phosphates
01/01/1979 γ-Zirconium phosphate, Zr(HPO 4) 2 ·2H 2 O, was found to vary in water content from about 1–3 moles without change in its interlayer spacing. Two types of ion exchange behavior were found with alkali metal cations. Lithium ion formed a two phase system up to about 25% of exchange. Then, a single exchanged phase existed to half exchange
Zirconium phosphate
The alpha phase of zirconium phosphate is under the P21/n space group, with cell dimensions of a = 9.060 Å, b = 5.297 Å, c = 15.414 Å, α = γ = 90°, β = 101.71° and Z = 4.21 The basal interlayer distance for the α-Zirconium phosphate is 7.6 Å, where 6.6 Å is the layer thickness and the remaining 1 Å space is occupied by the interstitial water molecules in the interlayer gallery.
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