Article ID Journal Published Year Pages File Type
76809 Microporous and Mesoporous Materials 2007 5 Pages PDF
Abstract

The thermal conductivity of evacuated packed powders of zeolite NaX have been measured as a function of particle size (2 μm and 800 nm) and temperature (ca. 5–390 K ). The temperature dependence of the thermal conductivity of polycrystalline zeolite NaX over the particle size range studied here is glass-like and the results show a clear particle size effect. Room temperature values of the effective thermal conductivity of NaX, adjusted to 100% packing fraction, are 0.16 and 0.08 W m−1 K−1, for the 2 μm and 800 nm particle sizes, respectively.

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Physical Sciences and Engineering Chemical Engineering Catalysis
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