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Dielectric properties of MoS2 and Pt catalysts: effects of temperature and microwave frequency

Zhang, X., Hayward, D.O. and Mingos, D.M.P. (2002) Dielectric properties of MoS2 and Pt catalysts: effects of temperature and microwave frequency Catalysis Letters, 84, (3-4), pp. 225-233. (doi:10.1023/A:1021488222243).

Record type: Article


The effects of temperature and microwave frequency on the dielectric properties of MoS2 and Pt catalysts together with an aluminum oxide support were investigated. Dielectric constants and dielectric loss factors were measured in a temperature range of 200-800 °C by a cavity resonator technique with a cylindrical copper cavity resonating in TM0n0 modes (n = 1, 2, ... ,5), which corresponded to frequencies of 0.615, 1.413, 2.216, 3.020, and 3.825 GHz.

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Published date: December 2002
Keywords: microwave, dielectric property, elevated temperature, MoS2 catalyst, Pt catalyst, alumina support


Local EPrints ID: 49116
ISSN: 1011-372X
PURE UUID: d8a81c75-1348-4584-bce1-6232a25587cf

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Date deposited: 24 Oct 2007
Last modified: 17 Jul 2017 14:57

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Author: X. Zhang
Author: D.O. Hayward
Author: D.M.P. Mingos

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