@article{pmc2014212,
author={{K.Shakshooki, Sadek and B.Hassan, Mohamed and K.EL-Nowely, Wafaa and El-Belazi, Abdulhafiz and Abed, Sumaia M. and Al-Said, Mona.M.},
title={¦Á- Zirconium Titanium Phosphates - Fibrous Cerium Phosphate Composite Membranes and Their 1,10- Phenanthroline Cu(II) Pillared Materials},
journal={Physics and Materials Chemistry},
volume={2},
number={1},
pages={7--13},
year={2014},
url={http://pubs.sciepub.com/pmc/2/1/2},
abstract={Nanosized fibrous cerium phosphate, Ce(HPO<SUB>4</SUB>)<SUB>2</SUB>.2.9H<SUB>2</SUB>O(nCeP<SUB>f</SUB>), and<b> </b>¦Á- Zirconium -Titanium Phosphates, Zr<SUB>x</SUB>Ti<SUB>1-x</SUB>(HPO<SUB>4</SUB>)<SUB>2</SUB>.H<SUB>2</SUB>O(¦Á-ZTP),<b> </b>where x = 0.9, 0.8, 0. 67, 0.34, were synthesized. Novel composite membranes [Zr<SUB>x</SUB>Ti<SUB>(1-x)</SUB>(HPO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.25</SUB> [Ce(HPO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.75</SUB><b> </b>.3.3H<SUB>2</SUB>O were prepared. Reactions of the resulting composite membranes with 1,10-phenanthroline in ethanol, followed by the addition of 0.1M CuCl<SUB>2</SUB>.2H<SUB>2</SUB>O, in (1:1) ethanol: aqueous solution, lead to the formation of novel pillared materials: [(H<SUB>1.16</SUB>) Zr<SUB>0.9</SUB>Ti<SUB>0.1</SUB> (PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.25</SUB>[(H<SUB>1.16 </SUB>) Ce (PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.75</SUB>(PhenCu)<SUB>0.42</SUB>.2.25H<SUB>2</SUB>O, [(H<SUB>1.5</SUB>)Zr<SUB>0.8</SUB>Ti<SUB>0.2 </SUB>(PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.25</SUB> [( H<SUB>1.5</SUB>)Ce (PO<SUB>4</SUB>)<SUB>2</SUB>] <SUB>0.75</SUB> (Phen Cu)<SUB>0.25</SUB>.1.77H<SUB>2</SUB>O, [(H<SUB>0.3 </SUB>) Zr<SUB>0.67</SUB>Ti (PO<SUB>4</SUB>)<SUB>2</SUB>] <SUB>0.25</SUB> [(H <SUB>0.3</SUB>) Ce<SUB> </SUB>(PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.75</SUB>.(Phen Cu)<SUB>0.85</SUB><SUB>. </SUB>4H<SUB>2</SUB>O, [(H<SUB>1.6</SUB>)Zr<SUB>0.34</SUB>Ti<SUB>0.66 </SUB>(PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.25</SUB> [(H<SUB>1.6</SUB>) Ce<SUB> </SUB>(PO<SUB>4</SUB>)<SUB>2</SUB>]<SUB>0.75</SUB>.(PhenCu)<SUB>0.2</SUB><SUB>. </SUB>2.22 H<SUB>2</SUB>O, respectively. They were characterized by chemical, X-ray diffraction (XRD) and thermal analysis (TGA), accordingly were formulated. XRD patterns of the composite materials retain (d) spacing reflection of ¦Á-ZTP and nCeP<SUB>f</SUB>, where d<SUB>001</SUB> = 7.58 ? and 11.38 ?, respectively, The resulting composites are thermally stable and can be considered as novel ecofriendly solid acid catalysts, Ionex changers and ionc conductance materials.},
doi={10.12691/pmc-2-1-2}
publisher={Science and Education Publishing}
}