Organic template-free synthesis of ZSM-34 zeolite from an assistance of zeolite L seeds solution

Zhifeng Wu, Jiangwei Song, Yanyan Ji, Limin Ren, Feng Shou Xiao

Research output: Contribution to journalArticlepeer-review

73 Scopus citations

Abstract

A novel process for organic template-free synthesis of an aluminosilicate zeolite of ZSM-34 from an assistance of zeolite L seed solution has been presented. ZSM-34 zeolite was hydrothermally synthesized in a poly-(tetrafluoroethylene)-lined stainless steel autoclave with starting gels in the presence of zeolite L seed solution. For the preparation of starting gel, NaOH was dissolved into water, followed by introduction of colloidal silica. After stirring the solution, Al2(SO4)3 was added, followed by the addition of zeolite L seed solution. After being stirred, the mixture was transferred into an autoclave to crystallize at 100°C for 7-17 days. The product was collected by filtration. washed with deionized water, and dried in air. It was observed that zeolite L seed solution plays a key role for the crystallization of ZSM-34 zeolite.

Original languageEnglish (US)
Pages (from-to)357-359
Number of pages3
JournalChemistry of Materials
Volume20
Issue number2
DOIs
StatePublished - Jan 22 2008

Fingerprint Dive into the research topics of 'Organic template-free synthesis of ZSM-34 zeolite from an assistance of zeolite L seeds solution'. Together they form a unique fingerprint.

Cite this