DFT Investigation of the Effects of Coexisting Cations and Complexing Reagents on Ni(II) Adsorption by a Polyvinylidene Fluoride-Type Chelating Membrane Bearing Poly(Amino Phosphonic Acid) Groups

DFT Investigation of the Effects of Coexisting Cations and Complexing Reagents on Ni(II) Adsorption by a Polyvinylidene Fluoride-Type Chelating Membrane Bearing Poly(Amino Phosphonic Acid) Groups

A polyvinylidene fluoride (PVDF)-type chelating membrane bearing poly(amino phosphonic acid) groups, denoted as ethylenediamine tetra(methylene phosphonic acid) (EDTMPA)-tetrabutyl orthotitanate (TBOT)/PVDF, was employed to remove Ni(II) from the aqueous solution. The effects of coexisting Ca(II), P...

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Bibliographic Details
Main Authors: Xiuli Wang, Laizhou Song, Caili Tian, Jun He, Shuaijie Wang, Jinbo Wang, Chunyu Li
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Metals
Subjects:
nickel ion
polyvinylidene fluoride-type chelating membrane
adsorption
density functional theory
coexisting cation
complexing reagent
Online Access:http://www.mdpi.com/2075-4701/7/2/61

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http://www.mdpi.com/2075-4701/7/2/61

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