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Fabrication, characterization, transportation of ions and antibacterial potential of polystyrene based Cu3 (PO4)2/Ni3 (PO4)2 composite membrane
被引:13
|作者:
Arsalan, Mohd
[1
]
Rafiuddin
[1
]
机构:
[1] Aligarh Muslim Univ, Dept Chem, Membrane Res Lab, Aligarh 202002, Uttar Pradesh, India
关键词:
Composite material;
Structural characterization;
Teorell;
Meyer and Siever method;
Membrane potential;
Charge density;
EXCHANGE MEMBRANES;
CHARGED MEMBRANES;
BIPOLAR MEMBRANE;
WATER SOLUTIONS;
BEHAVIOR;
SEPARATION;
PROTON;
D O I:
10.1016/j.jiec.2013.12.050
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Novel organic-inorganic composite membrane was successfully prepared by sol-gel process. Such composite membrane shows best thermal, mechanical and chemical stability as well as good ion exchange property. Structural configuration of membrane was confirmed by TEM, XRD and FTIR analysis while thermal properties examined by TGA/DTA and LCR analysis. Teorell, Meyer Siever, method was used to determine the theoretical values of potential. The observed potentials and charge densities seems to follow KCl < NaCl < LiCI and LiCl < NaCl < KCl order respectively. By potential observation transport number, mobility ratio, distribution coefficient, charge effectiveness and fixed charge density of ions were calculated very easily. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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页码:3568 / 3577
页数:10
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