Template-free Synthesis for Nano-crystalline Zeolite
نویسندگان
چکیده
منابع مشابه
Role of gel aging in template-free synthesis of micro and nano-crystalline sodalites
A facile effective stirring aging at room temperature prior to conventional hydrothermal treatment was employed in the template-free synthesis of micro- and nano-crystalline sodalites with two different initial gel compositions. The effect of initial Si/Al molar ratio, NaOH concentration and stirring aging time were investigated on the morphology and particle size of the...
متن کاملrole of gel aging in template-free synthesis of micro and nano-crystalline sodalites
a facile effective stirring aging at room temperature prior to conventional hydrothermal treatment was employed in the template-free synthesis of micro- and nano-crystalline sodalites with two different initial gel compositions. the effect of initial si/al molar ratio, naoh concentration and stirring aging time were investigated on the morphology and particle size of the...
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One of the principal problems with nano-crystalline materials is producing them in quantities and sizes large enough for valid mechanical property evaluation. The purpose of this study was to explore an innovative method for producing nano-crystalline γ-TiAl bulk materials using high energy ball milling and brief secondary processes. Nano-crystalline powder feedstock was produced using a Fritsc...
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Zeolites, having widespread applications in chemical industries, are often synthesized using organic templates. These can be cost-prohibitive, motivating investigations into their role in promoting crystallization. Herein, the relationship between framework structure, chemical composition, synthesis conditions and the conformation of the occluded, economical template tetraethylammonium (TEA+ ) ...
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ژورنال
عنوان ژورنال: Hosokawa Powder Technology Foundation ANNUAL REPORT
سال: 2010
ISSN: 2189-4663
DOI: 10.14356/hptf.08108