"543838" . . "Mare\u010Dek, Vladim\u00EDr" . . "Journal of the Electroanalytical Chemistry and Journal of Electroanalytical Chemistry and Interfacial Electrochemistry" . "Specific adsorption of tetraalkylammonium cations at the water/1,2-dichlorethane interface revisited" . "6"^^ . "269;274" . . . "0022-0728" . "Samec, Zden\u011Bk" . . . "RIV/61388955:_____/05:00030584" . . . "RIV/61388955:_____/05:00030584!RIV06-AV0-61388955" . "Lhotsk\u00FD, Alexandr" . . . . . "-" . "Specifick\u00E1 adsorpce tetraalkylamonn\u00FDch iont\u016F na mezif\u00E1z\u00ED voda/1,2-dichlorethan"@cs . "[48C3F3C4D431]" . "Impedan\u010Dn\u00ED spektroskopie a optick\u00E1 metoda, zalo\u017Een\u00E1 na vyhodnocen\u00ED tvaru vis\u00EDc\u00ED kapky jedn\u00E9 f\u00E1ze ve druh\u00E9, byly pou\u017Eity pro m\u011B\u0159en\u00ED kapacity a povrchov\u00E9ho nap\u011Bt\u00ED mezif\u00E1z\u00ED mezi vodn\u00FDm roztokem NaCl a roztoky tetrafenylbor\u00E1tu nebo tetraheptylamonium tetrafenylbor\u00E1tu v 1,1-dichlorethanu. V\u00FDsledky uk\u00E1zaly, \u017Ee hodnoty povrchov\u00E9ho nap\u011Bt\u00ED a kapacity vz\u00E1jemn\u011B koreluj\u00ED v omezen\u00E9m rozsahu potenci\u00E1l\u016F, rozlo\u017Een\u00E9m v okol\u00ED potenci\u00E1lu nulov\u00E9ho n\u00E1boje, kde je pozorov\u00E1n efekt p\u0159\u00EDtomn\u00E9ho organick\u00E9ho kationtu. Tento efekt lze p\u0159i\u010D\u00EDtat sp\u00ED\u0161e zm\u011Bn\u00E1m v tlou\u0161\u0165ce vnit\u0159n\u00ED vrstvy, spojen\u00E9 se zm\u011Bnou velikosti polom\u011Bru iontu v p\u0159ebytku, ne\u017E specifick\u00E9 adsorpci tetrabutylamonn\u00E9ho kationtu. Uveden\u00FD z\u00E1v\u011Br je podpo\u0159en v\u00FDpo\u010Dtem, proveden\u00FDm s pou\u017Eit\u00EDm funk\u010Dn\u00ED teorie hustot (DFT) pro t\u0159i b\u011B\u017En\u00E9 kationty a dva b\u011B\u017En\u00E9 anionty, je\u017E n\u00E1m umo\u017Enil odhadnout maxim\u00E1ln\u00ED a minim\u00E1ln\u00ED vzd\u00E1lenost, na kterou se m\u016F\u017Ee iont k rozhran\u00ED mezi dv\u011Bma kapalinami p\u0159ibl\u00ED\u017Eit."@cs . "Impedance spectroscopy and video-image pendant-drop method are used to evaluate the capacity and interfacial tension of the polarised interface between NaCl in water and tetrabutylammonium tetraphenylborate or tetraheptylammonium tetraphenylborate in 1,2-dichloroethane. It is shown that the interfacial tension and capacity data coincide in a limited range of potentials close to the potential of zero charge (PZC). In this potential range, an effect of the organic cation is observed, which can be ascribed to a change of the inner layer thickness associated with a change of the radius of the excess ion, rather than to the specific adsorption of the tetrabutylammonium cation. This conclusion is supported by the density-functional theory calculations for three common cations and two common anions, which allowed us to estimate the maximum and minimum distance of the plane of the closest approach of the ion to the liquid-liquid boundary." . "specific adsorption; differential capacity; interfacial tension"@en . . . . "P(IAA4040407), Z(AV0Z40400503)" . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "Impedance spectroscopy and video-image pendant-drop method are used to evaluate the capacity and interfacial tension of the polarised interface between NaCl in water and tetrabutylammonium tetraphenylborate or tetraheptylammonium tetraphenylborate in 1,2-dichloroethane. It is shown that the interfacial tension and capacity data coincide in a limited range of potentials close to the potential of zero charge (PZC). In this potential range, an effect of the organic cation is observed, which can be ascribed to a change of the inner layer thickness associated with a change of the radius of the excess ion, rather than to the specific adsorption of the tetrabutylammonium cation. This conclusion is supported by the density-functional theory calculations for three common cations and two common anions, which allowed us to estimate the maximum and minimum distance of the plane of the closest approach of the ion to the liquid-liquid boundary."@en . . "4"^^ . "Z\u00E1li\u0161, Stanislav" . "Specific adsorption of tetraalkylammonium cations at the water/1,2-dichlorethane interface revisited" . "585" . "4"^^ . . . "Specific adsorption of tetraalkylammonium cations at the water/1,2-dichlorethane interface revisited"@en . "Specific adsorption of tetraalkylammonium cations at the water/1,2-dichlorethane interface revisited"@en . "Specifick\u00E1 adsorpce tetraalkylamonn\u00FDch iont\u016F na mezif\u00E1z\u00ED voda/1,2-dichlorethan"@cs . .