Water-bathing synthesis of high-surface-area zeolite P from diatomite |
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| Authors: | Yucheng Du a Shuli Shi a Hongxing Dai b a Key Lab of Advanced Functional Materials Ministry of Education College of Materials Science Engineering Beijing University of Technology Beijing China b Laboratory of Catalysis Chemistry Nanoscience |
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| Affiliation: | Yucheng Du a,Shuli Shi a,Hongxing Dai b a Key Lab of Advanced Functional Materials,Ministry of Education,College of Materials Science and Engineering,Beijing University of Technology,Beijing 100124,China b Laboratory of Catalysis Chemistry and Nanoscience,Department of Chemistry and Chemical Engineering,College of Environmental and Energy Engineering,China |
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| Abstract: | Zeolite P was synthesized for the first time via a novel water-bathing route at 90 C using scrubbed diatomite,sodium hydroxide,and aluminum hydroxide as precursor,with SiO 2/Al 2 O 3,SiO 2/Na 2 O,and H 2 O/Na 2 O molar ratios of 7.43,3.81,and 80.00,respectively.The as-fabricated samples were characterized by means of scanning electron microscopy,X-ray diffraction,and nitrogen adsorption measurements.This study showed that (i) treating the diatomite raw material with sodium hexametaphosphate could open the p... |
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| Keywords: | Diatomite Water-bathing synthesis method Zeolite P |
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