About: Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue     Goto   Sponge   NotDistinct   Permalink

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  • The distribution of various aggregates (dimmers, trimers and tetramers) of methylene blue (MB) formed in aqueous solution at various concentrations of dye has been calculated using the equilibrium aggregation constants βq. Two montmorillonite samples with different cation exchange capacities, surface areas, and interlayer distances d001, Na-Swy, and Ca-Cheto, were saturated with methylene blue (MB) solutions with various ratios between monomers and higher aggregates of dye. The total amount of MB in the intercalated montmorillonite samples (MB-SWy a MB-Cheto) increases with increasing concentration of dye in water solution, i.e., with increasing aggregates/monomers ratio of MB in water solution. In all intercalated montmorillonite samples with methylene blue expect guest qth aggregate cations low content of Na+ in (MB-SWy) and Ca2+ (in MB-Cheto) cations were also determined. A very good positive correlation between the basal spacing d001 and the MB/montmorillonite molar ration was revealed for
  • The distribution of various aggregates (dimmers, trimers and tetramers) of methylene blue (MB) formed in aqueous solution at various concentrations of dye has been calculated using the equilibrium aggregation constants βq. Two montmorillonite samples with different cation exchange capacities, surface areas, and interlayer distances d001, Na-Swy, and Ca-Cheto, were saturated with methylene blue (MB) solutions with various ratios between monomers and higher aggregates of dye. The total amount of MB in the intercalated montmorillonite samples (MB-SWy a MB-Cheto) increases with increasing concentration of dye in water solution, i.e., with increasing aggregates/monomers ratio of MB in water solution. In all intercalated montmorillonite samples with methylene blue expect guest qth aggregate cations low content of Na+ in (MB-SWy) and Ca2+ (in MB-Cheto) cations were also determined. A very good positive correlation between the basal spacing d001 and the MB/montmorillonite molar ration was revealed for (en)
  • Využitím rovnovážné agregační konstanty βq byla stanovena distribuce různých agregátů (dimérů, trimérů a tetramérů) metylénové modři, které se formují ve vodném roztoku při různé koncentraci barviva. Danými roztoky metylénové modře (MB) s rozdílným poměrem mezi monomery a vyššími agregáty barviva, byly syceny dva vzorky montmorillonitu, Na-Swy, a Ca-Cheto s rozdílnou kapacitou výměny kationů, měrným povrchem a mezivrtsevnou vzdáleností d001. Celkové množství MB v interkalovaném vzorku motnmorillonitu ( Na-Swy a Ca-Cheto) roste s rostoucí koncentrací barviva ve vodném roztoku, tj. s rostoucím poměrem agregát/monomer MB v vodném roztoku. (cs)
Title
  • Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue
  • Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue (en)
  • Stavba, struktura a luminescene montmorillonitů nasycených různými agregáty metylenové modře (cs)
skos:prefLabel
  • Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue
  • Composition, structure, and luminescence of montmorillonite saturated with different aggregates of methylene blue (en)
  • Stavba, struktura a luminescene montmorillonitů nasycených různými agregáty metylenové modře (cs)
skos:notation
  • RIV/61989100:27360/07:00016089!RIV09-MSM-27360___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA205/05/2548), P(GP205/03/D111), Z(MSM6198910016)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 414567
http://linked.open...ai/riv/idVysledku
  • RIV/61989100:27360/07:00016089
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Methylene blue; Aggregation; Montmorillonite; Intercalation; Molecular simulation (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [117FE363C7A2]
http://linked.open...i/riv/nazevZdroje
  • Journal of Colloid and Interface Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 311
http://linked.open...iv/tvurceVysledku
  • Horáková, Petra
  • Klika, Zdeněk
  • Malý, P.
  • Valášková, Marta
  • Čapková, Pavla
  • Pospíšil, M.
  • Macháň, R.
http://linked.open...n/vavai/riv/zamer
issn
  • 0021-9797
number of pages
http://localhost/t...ganizacniJednotka
  • 27360
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