作者:Michael Van Der Puy、Andrew J. Poss、Phillip J. Persichini、Lois A.S. Ellis
DOI:10.1016/0022-1139(93)02960-m
日期:1994.6
A new solubility parameter, SP, for hydrofluorocarbons (HFCs) has been developed (SP=1.175 ln(np)+ 0.025H-0.063F-0.028α-0.018β where np depends on the molar volume and the molar refractivity; H and F are the number of hydrogens and fluorines, respectively, in the molecule; and α and β are the respective numbers of H-C-F and H-C-C-F connections). Values of SP have been used to predict if an HFC would
已经开发出用于氢氟碳化合物(HFC)的新溶解度参数SP(SP = 1.175 ln(np)+ 0.025 H -0.063 F -0.028α-0.018β,其中np取决于摩尔体积和摩尔折射率;H和F分别是分子中氢和氟的数目;而α和β分别是HCF和HCCF连接的数目。SP的价值HFC已被用来预测HFC在25°C下对于各种碳氢化合物是否是良好的溶剂。在异构HFC族中,对烃具有最大溶解能力的单个HFC是那些氟与氢的分离度最大的HFC。将希尔德布兰德溶解度参数δ与半经验SP值进行比较。