Preparation of TS-1 Monolithic Catalysts by Dip-Coating

Wen Hao Yu; Li Bin Yang; Feng Xin; Jian Jun Yuan

doi:10.4028/www.scientific.net/AMR.233-235.1730

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Study on Preparation and Application as Organic Particulate Retention Agent of Chitosan-AM-DMDAAC Inverse Latex
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Thermal and Mechanical Properties of Corn Stalk Microcrystalline Cellulose Reinforced PLA Composites
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Preparation of TS-1 Monolithic Catalysts by Dip-Coating
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The Influence of Plasma Surface Treatment of Carbon Fibers on the Flexural and Tribological Properties of UHMWPE Composite
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The Corrosion Behavior of Lacquered Tinplate in Functional Beverage
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Reduction Kinetics and Electrochemistry Property of Ascorbic Acid
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Preparation of TS-1 Monolithic Catalysts by Dip-Coating

Abstract:

TS-1 monolithic catalysts were prepared on cordierites honeycomb ceramics supports by dip-coating method in TS-1/H₂O suspension. The cordierites honeycomb ceramics supports were treated with different methods, such as coated with a thin layer of sodium silicate, immersed in 0.5N hydrochloric acid. The monolithic catalysts were characterized by Scanning Electron Microscopy. The distribution of TS-1 Catalysts onto supported was observed. The immobilized stability of TS-1 monolithic catalysts was evaluated by ultrasonic cleaning and washing out experiment. TS-1 catalysts were uniformly deposited onto inner smoothed surface of cordierites honeycomb ceramics supports, which ware coated sodium silicate film. And experiment data proved that TS-1 catalysts may be firmly immobilized onto supports coated sodium silicate.