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Comparative Studies of Kinetics of Nanocomposite Poly-o-toluidine Zr(IV) Phosphate and Fibrous Nylon-6,6 Sn(IV) Phosphate Cation Exchange Materials

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1TitleTitle of DocumentComparative Studies of Kinetics of Nanocomposite Poly-o-toluidine Zr(IV) Phosphate and Fibrous Nylon-6,6 Sn(IV) Phosphate Cation Exchange Materials
2CreatorAuthor's name, affiliation, country ASIF ALI KHAN and TABASSUM AKHTAR
Analytical Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh-202002, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Cation exchangers, Poly-o-toluidine Zr(IV)phosphate, Nylon-6,6 Sn(IV) Phosphate, Ion-exchange Kinetics
4DescriptionAbstract An organic-inorganic composite, poly-o-toluidine Zr(IV) phosphate and nylon-6,6 Sn(IV) phosphate was chemically synthesized by mixing ortho-toluidine and nylon-6,6 into the gel of Zr(IV) phosphate and Sn(IV) phosphate in different mixing volume ratios. The particle diffusion mechanism is confirmed by the linear τ (dimensionless time parameter) vs. τ (time) plots. This study revealed the exchange process controlled by the diffusion within the exchanger particles. Some physical parameters like self-diffusion coefficient (D0), activation energy (Ea) and entropy of activation (ΔS) have been evaluated under conditions favoring a particle diffusion-controlled mechanism.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2013.562
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  2 , Number  (4), (2013)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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