About: Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The decolorization efficiency of four anionic dyes dissolved in aqueous solution using two quaternary phosphonium salts, ethyltriphenylphosphonium bromide, and tetraphenylphosphonium bromide, has been investigated by spectroscopic measurements in neutral, acidic and basic media. The NMR studies suggest possible formation of ion pairs of tetrasubstituted phosphonium salts with the reactive dyes. According to the results, the tetraphenylphosphonium bromide, which contains a more hydrophobic and bulky cation, exhibited a stronger tendency to associate with the dyes. The decolorization efficiency of four anionic dyes dissolved in aqueous solution using two quaternary phosphonium salts, ethyltriphenylphosphonium bromide, and tetraphenylphosphonium bromide, has been investigated by spectroscopic measurements in neutral, acidic and basic media. The NMR studies suggest possible formation of ion pairs of tetrasubstituted phosphonium salts with the reactive dyes. According to the results, the tetraphenylphosphonium bromide, which contains a more hydrophobic and bulky cation, exhibited a stronger tendency to associate with the dyes. (en)
Title	Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution (en)
skos:prefLabel	Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution (en)
skos:notation	RIV/00216275:25310/12:39895218!RIV13-TA0-25310___
http://linked.open...avai/predkladatel	Fakulta chemicko-technologická
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(TA01010606), Z(MSM0021627502)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Weidlich, Tomáš Martínková, Jana
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	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	123403
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39895218
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	wastewater treatment; precipitation; cationic surfactant; anionic dye; H-1 and P-31 NMR spectroscopy (en)
http://linked.open.../riv/klicoveSlovo	wastewater treatment H-1 and P-31 NMR spectroscopy anionic dye cationic surfactant precipitation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[521B2D5A3BEC]
http://linked.open...i/riv/nazevZdroje	Separation Science and Technology
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Intermediates for non-ionic X-ray contrast media - application of principles of Green Chemistry
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	47
http://linked.open...iv/tvurceVysledku	Weidlich, Tomáš Martínková, Jana
http://linked.open...ain/vavai/riv/wos	000305352900007
http://linked.open...n/vavai/riv/zamer	Pokročilé analytické a separační metody a jejich aplikace v diagnostice a technologii živých a neživých materiálů
issn	0149-6395
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1080/01496395.2012.672527
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Application of tetraphenyl- and ethyltriphenylphosphonium salts for separation of reactive dyes from aqueous solution

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