›› 1993, Vol. 29 ›› Issue (3): 277-281.
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Zhao Guangjie,Misato Normoto,Shang Deku
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Abstract: The wood adsorptive water is a multi-dielectric relaxation time system.The relationship detween the chart of dielectric relaxation time and the amount of adsorptive water was established according to the theorires of Fouss-Kirkwood and Ferry in the arricle. The distribution mechanism of dielectricrelaxation time of the wood-adsorptive water was discussed. The distribution of dielectric relaxation time of wood-adsorptive waterwere consisted with the theories of Fouss-Kirkwood and Ferry. The distributionof dielectric relaxation time moved to the short time domain as the amountof adsorptive water increased. By applying Fouss-Kirkwood's theory it wasfound that the distribution parameter a of distribution relaxation time wasproportional to the moisture content φ, i. e. : α=(8.33φ+1.94)·10-1 φ≤27.2%
Key words: Relaxation time, Adsorptive water, Hydrogenbond
Zhao Guangjie;Misato Normoto;Shang Deku. THE DISTRIBUTION OF DIELECTRIC RELAXATION TIME OF THE WOOD-ADSORPTIVE WATER SYSTEM[J]. , 1993, 29(3): 277-281.
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