物理化学学报 >> 2001, Vol. 17 >> Issue (06): 565-569.doi: 10.3866/PKU.WHXB20010619

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KBPh4由水到系列水-醇混合溶剂的迁移自由能

曹立新;周保学;史鹏飞;邹立壮   

  1. 哈尔滨工业大学威海分校理学系,威海 264209;哈尔滨工业大学应用化学系, 哈尔滨 150001;烟台师范大学化学系, 烟台 264025
  • 收稿日期:2000-11-03 修回日期:2001-02-08 发布日期:2001-06-15
  • 通讯作者: 曹立新 E-mail:caolixin66@hotmail.com

Systematic Study of the Standard Transfer Gibbs Energy of Potassium Tetrophenylb orate from Water to Water and Alcohol Mixtures

Cao Li-Xin;Zhou Bao-Xue;Shi Peng-Fei;Zhou Li-Zhuang   

  1. Department of Natural Science, Harbin Institute of Technology, Weihai Campus, W eihai 264200; Department of Applied Chemistry, Harbin Institute of Technology,Harbin 150001; Department of Chemistry, Yantai Teacher′s College, Yantai 264025
  • Received:2000-11-03 Revised:2001-02-08 Published:2001-06-15
  • Contact: Cao Li-Xin E-mail:caolixin66@hotmail.com

关键词: 标准迁移自由能, 标准迁移空穴自由能, 标准迁移作用自由能, 四苯硼钾(KBPh4)

Abstract: The standard transfer Gibbs energies (ΔtrG°)of KBPh4 from reference solvent of water to water/ethanol, water/propanol, water/2 propanol,water/ethylene glycol, water/glycerol mixtures in different proportional ratio have been studied. The interactions of KBPh4 with the above mixed solvents were analyzed. The standard transfer Gibbs energy of cavity(ΔtrG°cav) and the standard transfer Gibbs energy of interaction(ΔtrG° int) from water to water/2propanol mixtu res at 298.15 K were calculated by the Scaled Particle Theory (SPT).

Key words: Standard transfer Gibbs energy, Standard transfer Gibbs energy of cavity, Standard transfer Gibbs energy of interaction, Potassium Tetrophenylborate