Pitzer方程应用于离子液体[Cnmim][H2PO4](n= 3, 4, 5, 6)溶解焓研究

胡之楠,左剑涛,夏美晨,房大维,臧树良

Study on Solution Enthalpies of Ionic Liquids [Cnmim][H2PO4] (n= 3, 4, 5, 6) by Using Pitzer's Equation

Zhinan HU,Jiantao ZUO,Meichen XIA,Dawei FANG,Shuliang ZANG

Table 2 Enthalpy of the reaction of THAM in 0.1 mol∙dm−3 of HCl(aq), at 298.15 K

WTHAM/(g) ΔsolHm/(J·mol?1) δ/(J-mol-1) 0.7504 -29756 7 0.7506 -29756 7 0.7502 -29737 25 0.7510 -29751 11.3 0.7522 -29787 -25 0.7515 -29784 -22 0.7534 -29756 7 0.7519 -29737 25 0.7525 -29751 11 0.7500 -29777 -15 0.7535 -29794 -32