The standard transfer Gibbs energies (Δ trG° )of KBPh4 from reference solvent of water to water/ethanol, water/propanol, water/2- propanol,water/ethylene glycol, water/glycerol mixtures in different proportional...The standard transfer Gibbs energies (Δ trG° )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(Δ trG° cav) and the standard transfer Gibbs energy of interaction(Δ trG° int) from water to water/2- propanol mixtures at 298.15 K were calculated by the Scaled Particle Theory (SPT).展开更多
The standard transfer Gibbs energy(Δ trG ) of potassium tetraphenylborate (KBPh4) from water to water and 2-propanol solvent mixtures and from methanol to methanol and 2-propanol solvent mixtures within the whole c...The standard transfer Gibbs energy(Δ trG ) of potassium tetraphenylborate (KBPh4) from water to water and 2-propanol solvent mixtures and from methanol to methanol and 2-propanol solvent mixtures within the whole concentration range of the mixed solvents are studied at 298.15 K.TheΔ trG value of KBPh4 reaches an extreme value from water to water and 2-propanol solvent mixtures,while it increases monotonically with an increasing of 2-propanol content in methanol and 2-propanol solvent mixtures.This indicates the different interaction of KBPh4 with the two kind of solvent mixtures.展开更多
文摘The standard transfer Gibbs energies (Δ trG° )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(Δ trG° cav) and the standard transfer Gibbs energy of interaction(Δ trG° int) from water to water/2- propanol mixtures at 298.15 K were calculated by the Scaled Particle Theory (SPT).
文摘The standard transfer Gibbs energy(Δ trG ) of potassium tetraphenylborate (KBPh4) from water to water and 2-propanol solvent mixtures and from methanol to methanol and 2-propanol solvent mixtures within the whole concentration range of the mixed solvents are studied at 298.15 K.TheΔ trG value of KBPh4 reaches an extreme value from water to water and 2-propanol solvent mixtures,while it increases monotonically with an increasing of 2-propanol content in methanol and 2-propanol solvent mixtures.This indicates the different interaction of KBPh4 with the two kind of solvent mixtures.
