Concentration dependent pore Morphological tuning of Kaolin Clay Foams using Sodium dodecyl sulfate as Foaming Agent

Lakshmi, V; Resmi, V G; Annu Raju; Deepa, J P; Rajan, T P D; Pavithran, C; Pai, B C

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dc.contributor.author	Lakshmi, V
dc.contributor.author	Resmi, V G
dc.contributor.author	Annu Raju
dc.contributor.author	Deepa, J P
dc.contributor.author	Rajan, T P D
dc.contributor.author	Pavithran, C
dc.contributor.author	Pai, B C
dc.date.accessioned	2016-06-21T06:02:11Z
dc.date.available	2016-06-21T06:02:11Z
dc.date.issued	2015-12
dc.identifier.citation	Ceramics International 41(10):14263-14269,Dec 2015	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/2322
dc.description.abstract	Microstructural tailoringofkaolinfoamswassuccessfullyperformedfromkaolinclaymineralbysurfactantassistedfoamingtechniqueusing the anionicsurfactantsodiumdodecylsulfate(SDS).ThefoamswerepreparedviafrothingofaqueouskaolinsuspensionwithSDSsolutionsof different concentrationandthestabilityofthefoamwasimprovedbyinsitupolymerizationofmethylol-ureatoureaformaldehyderesin. Furthermore, theeffectofsurfactantconcentrationonslurryfoamingcharacteristicsandthecorrespondingchangeintheporemorphologyofthe dried foamswereinvestigated.Theresultshowedthattheporesize,porevolumeandinterconnectivitychangedwiththeincreasedamountof SDS. Inaddition,theroleofSDSmicellarstabilityonthefrothingcapacityandtheanalogousmodification inthemicrostructureof final sintered foam wereexplainedbyapossiblemechanismbasedonthevariationofmicellarstabilitywithconcentration. & 2015 ElsevierLtdandTechnaGroupS.r.l.Allrightsreserved.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Ceramics; Microporousmaterials;Microstructure	en_US
dc.title	Concentration dependent pore Morphological tuning of Kaolin Clay Foams using Sodium dodecyl sulfate as Foaming Agent	en_US
dc.type	Article	en_US