"RIV/68407700:21340/04:04104818" . . "NaLSX zeolite with chemisorbed methyl groups studied by powder neutron diffraction and 13C MAS NMR"@en . "407 ; 409" . . "Powder samples of NaLSX faujasite in dehydrated state and with absorbed methyl iodide were investigated by neutron diffraction and 13C MAS NMR. The distribution of Na+ cations and chemisorbed methylium ions in the frame of NaLSX was estimated by Rietveld refinement. Surface methoxy group were located mostly at O1 and O4 lattice oxygen. The changes in populations of cations sites after chemisorption were detected." . . . "13C MAS NMR; Neutron diffraction; Rietveld refinement; Surface; Zeolites"@en . "P(GA202/03/0891), Z(MSM 210000021)" . "Bos\u00E1\u010Dek, Vladim\u00EDr" . . "RIV/68407700:21340/04:04104818!RIV/2005/GA0/213405/N" . "Studium NaLSX zeolit\u016F s chemisorbovan\u00FDmi grupami pomoc\u00ED pr\u00E1\u0161kov\u00E9 neutronov\u00E9 difrakce a 13C MAS NMR"@cs . "Powder samples of NaLSX faujasite in dehydrated state and with absorbed methyl iodide were investigated by neutron diffraction and 13C MAS NMR. The distribution of Na+ cations and chemisorbed methylium ions in the frame of NaLSX was estimated by Rietveld refinement. Surface methoxy group were located mostly at O1 and O4 lattice oxygen. The changes in populations of cations sites after chemisorption were detected."@en . . . "NaLSX zeolite with chemisorbed methyl groups studied by powder neutron diffraction and 13C MAS NMR" . "Vratislav, Stanislav" . . . "-" . . "Pr\u00E1\u0161kov\u00E9 vzorky faujasit\u016F NaLSX v dehydratovan\u00E9m stavu a s chemisorbovan\u00FDmi methylov\u00FDmi grupami byly zkoum\u00E1ny difrakc\u00ED tepeln\u00FDch neutron\u016F a 13C MAS NMR. Distribuce Na+ kationt\u016F a chemisorbovan\u00FDch iont\u016F v z\u00E1kladn\u00EDm strukturn\u00EDm skeletu NaLSX byly ur\u010Deny Rietveldovou metodou. Povrchov\u00E9 methoxylov\u00E9 skupiny byly v\u00E1z\u00E1ny p\u0159edev\u0161\u00EDm na m\u0159\u00ED\u017Ekov\u00E9 kysl\u00EDky O1 a O2. Byly pozorov\u00E1ny zm\u011Bny v obsazovac\u00EDch \u010D\u00EDslech kationt\u016F po chemisorbov\u00E1n\u00ED methylov\u00FDmi grupami."@cs . . "2"^^ . "NaLSX zeolite with chemisorbed methyl groups studied by powder neutron diffraction and 13C MAS NMR"@en . "3"^^ . . . "575291" . . . "Dlouh\u00E1, Maja" . "[1567CA18D0D1]" . "3"^^ . "NL - Nizozemsko" . "350" . . "Studium NaLSX zeolit\u016F s chemisorbovan\u00FDmi grupami pomoc\u00ED pr\u00E1\u0161kov\u00E9 neutronov\u00E9 difrakce a 13C MAS NMR"@cs . "NaLSX zeolite with chemisorbed methyl groups studied by powder neutron diffraction and 13C MAS NMR" . "0921-4526" . . . "21340" . . . "Physica B" .