About: Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy

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Description	Structural analysis of Na-montmorillonite co-intercalated with octadecylamine and stearic acid was carried out using combination of experiment: X-ray powder diffraction and IR spectroscopy with molecular modeling. Results of structure analysis revealed the chemical reaction of guest compounds leading to the formation of octadecylammonium stearate. This reaction may occur even before the intercalation out of the interlayer space of montmorillonite. The presence of octadecylammonium stearate in the samples was clearly confirmed by IR spectroscopy and X-ray diffraction. Structural analysis of Na-montmorillonite co-intercalated with octadecylamine and stearic acid was carried out using combination of experiment: X-ray powder diffraction and IR spectroscopy with molecular modeling. Results of structure analysis revealed the chemical reaction of guest compounds leading to the formation of octadecylammonium stearate. This reaction may occur even before the intercalation out of the interlayer space of montmorillonite. The presence of octadecylammonium stearate in the samples was clearly confirmed by IR spectroscopy and X-ray diffraction. (en) Strukturní analýza Na-montmorillonitu kointerkalovaného s oktadecylaminem a kyselinou stearovou byla prováděna za použití kombinace tří experimentů: práškové difrakce, IČ spektroskopie a molekulárního modelování. Výsledky strukturní analýzy ukázaly, že výsledkem chemické reakce hostujících látek je oktadecylammonium stearát. Tato reakce může probíhat i před interkalací mimo mezivrstvový prostor montmorillonitu. Přítomnost oktadecylammonium stearátu ve vzorcích byla potvrzena pomocí IČ spektroskopie a difrakce. (cs)
Title	Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy (en) Struktura montmorillonitu cointerkalovaného s kyselinou stearovou a oktadecylaminem: Modelování, diffrakce, IČ spektroskopie (cs)
skos:prefLabel	Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy (en) Struktura montmorillonitu cointerkalovaného s kyselinou stearovou a oktadecylaminem: Modelování, diffrakce, IČ spektroskopie (cs)
skos:notation	RIV/61389013:_____/06:00040357!RIV07-AV0-61389013
http://linked.open.../vavai/riv/strany	264;269
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/05/2548), P(GP205/03/D111), Z(AV0Z40500505), Z(MSM0021620835)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Sedláková, Zdeňka Trchová, Miroslava
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	501995
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/06:00040357
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polymer-clay nanocomposite; intercalation; montmorillonite (en)
http://linked.open.../riv/klicoveSlovo	intercalation montmorillonite polymer-clay nanocomposite
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[5E7A17339D2D]
http://linked.open...i/riv/nazevZdroje	Journal of Colloid and Interface Science
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanomaterials based on structurally modified clay minerals Structures of clay minerals intercalated with organic molecules for applications in nanotechnology
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	300
http://linked.open...iv/tvurceVysledku	Trchová, Miroslava Valášková, M. Čapková, P. Sedláková, Zdeňka Pospíšil, M. Weiss, Z. Šimoník, J. Měřínská, D.
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie Fyzika molekulárních, makromolekulárních a biologických systémů
issn	0021-9797
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy Structure of montmorillonite cointercalated with stearic acid and octadecylamine: Modeling, diffraction, IR spectroscopy

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