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首页> 外文期刊>Journal of Applied Polymer Science >ENTHALPY-ENTROPY COMPENSATION DURING SORPTION OF WATER IN WOOD
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ENTHALPY-ENTROPY COMPENSATION DURING SORPTION OF WATER IN WOOD

机译：木材中水吸收过程中的焓-熵补偿

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摘要

Changes in free energy, enthalpy, and entropy were determined for sorption (desorption and adsorption) of water in wood. Findings were that changes are different for desorption and adsorption, have a strong dependence on moisture content, and have a weak dependence on temperature. Suggestive explanations are given for variation of energy changes during sorption with moisture content and temperature, and the differences in their values for desorption and adsorption are discussed. Studies on enthalpy-entropy compensation effect were made and a linear relationship is found to exist between enthalpy and entropy for both desorption and adsorption of water in wood. (C) 1996 John Wiley & Sons, Inc. [References: 8]
机译：确定了木材中水的吸附（解吸和吸附）的自由能，焓和熵的变化。结果发现，解吸和吸附的变化是不同的，对水分的依赖性很强，而对温度的依赖性很弱。对吸附过程中能量的变化随水分含量和温度的变化给出了解释性的解释，并讨论了其解吸和吸附值的差异。进行了焓-熵补偿作用的研究，发现木材中水的脱附和吸附的焓与熵之间存在线性关系。 （C）1996 John Wiley＆Sons，Inc. [参考：8]

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