TY - JOUR
T1 - One-pot non-template synthesis of hierarchical ZSM-5 from kaolin source
AU - Hartanto, Djoko
AU - Kurniawati, Riskaviana
AU - Pambudi, Agung Bagus
AU - Utomo, Wahyu Prasetyo
AU - Leaw, Wai Loon
AU - Nur, Hadi
N1 - Publisher Copyright:
© 2018 Elsevier Masson SAS
PY - 2019/1
Y1 - 2019/1
N2 - Hierarchical ZSM-5 was synthesized without organic template and seed-assisted from the abundant natural source, kaolin, via the facile 1-step hydrothermal process. The hierarchical structure was able to be well-controlled solely on the Na2O/Al2O3 ratio of the precursor. This method is not only simple but greener from the scientific point of view. As revealed, kaolin layered structure that dispersed in the highly alkaline NaOH medium prompts the formation of zeolite as the molecular organization is induced. The excess of NaOH acts as desilication agent after the formation of zeolite as proven by the 29Si MAS NMR data.
AB - Hierarchical ZSM-5 was synthesized without organic template and seed-assisted from the abundant natural source, kaolin, via the facile 1-step hydrothermal process. The hierarchical structure was able to be well-controlled solely on the Na2O/Al2O3 ratio of the precursor. This method is not only simple but greener from the scientific point of view. As revealed, kaolin layered structure that dispersed in the highly alkaline NaOH medium prompts the formation of zeolite as the molecular organization is induced. The excess of NaOH acts as desilication agent after the formation of zeolite as proven by the 29Si MAS NMR data.
KW - Hierarchical ZSM-5
KW - Hydrothermal synthesis of ZSM-5
KW - Kaolin-based ZSM-5
UR - http://www.scopus.com/inward/record.url?scp=85059310928&partnerID=8YFLogxK
U2 - 10.1016/j.solidstatesciences.2018.11.015
DO - 10.1016/j.solidstatesciences.2018.11.015
M3 - Article
AN - SCOPUS:85059310928
SN - 1293-2558
VL - 87
SP - 150
EP - 154
JO - Solid State Sciences
JF - Solid State Sciences
ER -