Naslov
Distribution of Al sites in SSZ-13 zeolites

Autori
Kopljar, Katarina ; Ardila Fierro, Karen Janella ; Krajnc, Andraž ; Mazaj, Matjaž ; Palčić, Ana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, kratko priopćenje, znanstveni

Izvornik
Proceedings of the 9th Croatian-Slovenian-Serbian Symposium on Zeolites / Nuić, Ivona ; Mazaj, Matjaž ; Daković, Aleksandra - Zagreb : Hrvatska zeolitna udruga (HZU), 2021, 18-21

Skup
9. hrvatsko-slovensko-srpski simpozij o zeolitima

Mjesto i datum
Split, Hrvatska, 23.09.2021. - 25.09.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Recenziran

Ključne riječi
CHA-type zeolites ; SSZ-13 zeolite ; Al distribution ; acid sites ; paired sites

Sažetak
CHA-type zeolites are commercially employed materials in the exhaust gas treatment for the selective catalytic reduction of nitrogen oxides and as the main catalyst in the methanol to olefin conversion technology. In line with general trends of modern society, there is a demand to develop more environment-friendly synthesis routes and improve their performance in the mentioned applications as well as in the other potential fields of usage. For this reason, numerous studies with the aim to meet these requirements are conducted. Acidic properties and particularly the distribution of Al species represent some of the crucial features that determine the efficiency of zeolite materials. Herein is investigated the correlation between the synthesis conditions of a series of SSZ-13 zeolite materials and their respective properties are evaluated by a range of characterization techniques.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA