【摘要】 介绍了水在高温高压下的热力学性质、氢键、离子积、扩散系数和粘度等在超临界区域的特殊性 ,以及超临界水溶液在介电常数、偏摩尔体积、溶解性和极性等方面的特殊性质 ,并阐述了超临界水在化学反应和废物处理中的特殊应用更多还原

【Abstract】 This review covers the unusual characteristic including the thermo-physical properties,Hydrogen bonding,ionic product,diffuse coefficient and vlscosity et al of supercritical water(SCW)at high temperatures and pressures. Furthermore,the special properties of supercritical aqueous solution in dielectrlc constant,partial molar volume,solubility and polarity were presented.The applications of SCW in chemical reaction and waste disposal were also introduced.更多还原