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The effect of substitution of zinc with aluminium in the brucite-like layers on the physicochemical properties of zinc-aluminium-layered double hydroxide-pamoate nanocomposite

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dc.citedby8
dc.contributor.authorJubri Z.B.en_US
dc.contributor.authorHussein M.Z.B.en_US
dc.contributor.authorYahaya A.H.en_US
dc.contributor.authorZainal Z.en_US
dc.contributor.authorid35778292400en_US
dc.contributor.authorid7201898729en_US
dc.contributor.authorid6701672236en_US
dc.contributor.authorid7004044551en_US
dc.date.accessioned2023-12-28T06:30:10Z
dc.date.available2023-12-28T06:30:10Z
dc.date.issued2012
dc.description.abstractLayered organic-inorganic hybrid materials of Zn-Al-layered double hydroxide (LDH)-pamoate nanocomposite (ZAPR) were prepared using various initial Zn/Al molar ratios (Ri) from 8:1 to 2:1 which gave initial values of A 3+/(Zn 2+ + Al 3+) mole fractions, (x i) from 0.11 to 0.33. The Al 3+ mole fractions in the resulting nanocomposite material (x f) were greater than x i and the difference between x i and x f was found to be a constant value of 0.03. The increase in the x f values will increase the Al 3+ content in the interlayer spaces of layered double hydroxide and therefore increases the charge density of the inorganic brucite-like layers and give stronger electrostatic attraction between the excess positive charge of Al 3+ and the negative charge of the interlayer pamoate anion and hence decreases the d value of the material. However, the BET surface area of the resulting materials will decreases when the x f is increased. This shows that the mole fraction of Zn 2+ replaced by Al 3+ in the inorganic brucite-like layer plays an important role in controlling the physicochemical properties of the resulting material, which is particularly useful in determining tailor-made property required in the designed material. � Springer Science+Business Media, LLC 2011.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/s10934-010-9446-5
dc.identifier.epage51
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84861806265
dc.identifier.spage45
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84861806265&doi=10.1007%2fs10934-010-9446-5&partnerID=40&md5=91373a1728e3bd7b38bab160b9f4de81
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29474
dc.identifier.volume19
dc.pagecount6
dc.relation.ispartofAll Open Access; Green Open Access
dc.sourceScopus
dc.sourcetitleJournal of Porous Materials
dc.subjectHydrotalcite
dc.subjectLayered double hydroxide
dc.subjectOrganic-inorganic hybrid nanocomposite
dc.subjectPamoate anion
dc.subjectSurface area
dc.subjectHybrid materials
dc.subjectNanocomposites
dc.subjectZinc
dc.subjectZinc alloys
dc.subjectBET surface area
dc.subjectDouble hydroxides
dc.subjectEffect of substitution
dc.subjectElectrostatic attractions
dc.subjectHydrotalcites
dc.subjectInitial values
dc.subjectInterlayer spaces
dc.subjectLayered double hydroxides
dc.subjectMolar ratio
dc.subjectMole fraction
dc.subjectNegative charge
dc.subjectOrganic-inorganic hybrid
dc.subjectOrganic-inorganic hybrid materials
dc.subjectPhysicochemical property
dc.subjectPositive charges
dc.subjectResulting materials
dc.subjectSurface area
dc.subjectAluminum
dc.titleThe effect of substitution of zinc with aluminium in the brucite-like layers on the physicochemical properties of zinc-aluminium-layered double hydroxide-pamoate nanocompositeen_US
dc.typeArticleen_US
dspace.entity.typePublication
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