首页|Radicalized seeds-assist route for the rapid synthesis of zeolite ECR-1 in the absence of organic templates
Radicalized seeds-assist route for the rapid synthesis of zeolite ECR-1 in the absence of organic templates
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NSTL
Several different types of seeds have been introduced into the organic template-free synthesis of zeolite ECR-1.The corresponding crystallization process was affected by the structural properties of added seeds.A radicalized seeds-assist route for the rapid synthesis of zeolite ECR-1 in the absence of organic templates is demonstrated.The radicalized zeolite ECR-1 seeds can accelerate the induction and growth period of crystallization simultaneously.The crystalized zeolite ECR-1 products were characterized by X-ray diffraction,scanning electron microscopy,X-ray fluorescence,nitrogen adsorption-desorption and temperature-programmed desorption of ammonia.Compared with those synthesized in the presence of normal seeds,the zeolite ECR-1 products obtained via radicalized seeds-assist route exhibited higher crystallinity,consumed shorter crystallization time and presented a better catalytic performance in iso-butane cracking reaction.
Zeolite ECR-1Radicalized seedAccelerationCrystallization process
Tingting Lu、Zhiwei Wang、Hongdan Zhang
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Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Shenyang,110034,China
NSTL
