"Novel functionalized adsorbents for CO2 separation were synthesized by grafting 3-aminopropyl, 3-(methylamino)propyl, or 3-(phenylamino)propyl ligands in the delaminated zeolite ITQ-6. On the basis of the texture parameters determined from nitrogen adsorption isotherms recorded at 77 K and the results of chemical analysis, physicochemical properties of functionalized ITQ-6 were evaluated and compared with those of mesoporous SBA-15 silica functionalized with the same ligands. To examine carbon dioxide adsorption on functionalized materials, adsorption isotherms at 293 K were measured. To obtain information on the surface energetics of CO2 adsorption on selected samples, isotherms were taken in the temperature range from 273 to 333 K and adsorption isosteres were calculated. Isosteric adsorption heats determined from the slope of adsorption isosteres proved that all of the 3-aminopropyl ligands in ITQ-6 take part in CO2 adsorption."@en . "P(GA203/08/0604), Z(AV0Z40400503)" . . "P\u00E9rez-Dominguez, Irene" . "Functionalization of Delaminated Zeolite ITQ-6 for the Adsorption of Carbon Dioxide" . . . "Novel functionalized adsorbents for CO2 separation were synthesized by grafting 3-aminopropyl, 3-(methylamino)propyl, or 3-(phenylamino)propyl ligands in the delaminated zeolite ITQ-6. On the basis of the texture parameters determined from nitrogen adsorption isotherms recorded at 77 K and the results of chemical analysis, physicochemical properties of functionalized ITQ-6 were evaluated and compared with those of mesoporous SBA-15 silica functionalized with the same ligands. To examine carbon dioxide adsorption on functionalized materials, adsorption isotherms at 293 K were measured. To obtain information on the surface energetics of CO2 adsorption on selected samples, isotherms were taken in the temperature range from 273 to 333 K and adsorption isosteres were calculated. Isosteric adsorption heats determined from the slope of adsorption isosteres proved that all of the 3-aminopropyl ligands in ITQ-6 take part in CO2 adsorption." . . . "Functionalization of Delaminated Zeolite ITQ-6 for the Adsorption of Carbon Dioxide" . "4"^^ . "[43C12065E543]" . "RIV/61388955:_____/09:00328669" . "P\u00E9rez-Dominguez, Irene" . . "Mayerov\u00E1, Jana" . "Zukal, Arno\u0161t" . "RIV/61388955:_____/09:00328669!RIV10-AV0-61388955" . "4"^^ . . "25" . . "Functionalization of Delaminated Zeolite ITQ-6 for the Adsorption of Carbon Dioxide"@en . . . "8"^^ . . "0743-7463" . . "Langmuir" . "zeolites; ITQ-6; carbon dioxide"@en . . . . . "17" . "000269197500096" . "Functionalization of Delaminated Zeolite ITQ-6 for the Adsorption of Carbon Dioxide"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . . "315726" . "\u010Cejka, Ji\u0159\u00ED" . . .