6533b857fe1ef96bd12b42a0

RESEARCH PRODUCT

Transformation synthesis of aluminosilicate SSZ-39 zeolite from ZSM-5 and beta zeolite

Ute KolbDirk De VosChi LeiDaniel DaiAnmin ZhengQiuyan ZhuXinhe BaoXiangju MengWeiping ZhangHao XuFeng-shou XiaoWei ChenAndrei-nicolae ParvulescuToshiyuki YokoiShichao HanBernd MarlerUlrich MüllerLing ZhangQinming WuStefan MaurerJuan Zhang

subject

Renewable Energy Sustainability and the EnvironmentChemistrySelective catalytic reduction02 engineering and technologyGeneral Chemistry021001 nanoscience & nanotechnologyHydrothermal circulationCatalysischemistry.chemical_compoundChemical engineeringAluminosilicateHydroxideGeneral Materials ScienceZSM-50210 nano-technologyZeoliteNOx

description

Aluminosilicate SSZ-39 zeolite has been successfully prepared by transformation from ZSM-5 and beta zeolite in the presence of N,N-diethyl-cis-2,6-dimethylpiperidinium hydroxide (DMPOH) under hydrothermal conditions. Catalytic tests in the selective catalytic reduction of NOx with NH3 (NH3-SCR) show that the copper-exchanged products synthesized from the interzeolite transformation exhibit excellent catalytic performance.

https://doi.org/10.1039/c9ta00174c