Theoretical estimation of thermodynamic properties of the system PS/PPO on the basis of modified combining rule of Sanchez-Lacombe lattice fluid model
文献类型：期刊论文
| 作者 | Yang J ; An LJ ; Dong LS ; Teng FE ; Feng ZL |
| 刊名 | european polymer journal
 |
| 出版日期 | 2002 |
| 卷号 | 38期号:10页码:2083-2092 |
| 关键词 | POLY(2 POLYMER-SOLUTIONS POLY(VINYL METHYL-ETHER) NEUTRON-SCATTERING PHASE-SEPARATION BLENDS POLYSTYRENE DEPENDENCE BEHAVIOR COMPATIBILITY 6-DIMETHYL-1 4-PHENYLENE OXIDE) |
| ISSN号 | 0014-3057 |
| 通讯作者 | an lj |
| 中文摘要 | the three scaling parameters described in sanchez-lacombe lattice fluid theory (sllft), t*, p* and rho* of pure polystyrene (ps), pure poly(2,6-dimethyl-1,4-phenylene oxide) (ppo) and their mixtures are obtained by fitting corresponding experimental pressure volume-temperature data with equation-of-state of sllft. a modified combining rule in sllft used to match the volume per mer, v* of the ps/ppo mixtures was advanced and the enthalpy of mixing and flory-huggins (fh) interaction parameter were calculated using the new rule. it is found that the difference between the new rule and the old one presented by sanchez and lacombe is quite small in the calculation of the enthalpy of mixing and fh interaction parameter and the effect of volume-combining rule on the calculation of thermodynamic properties is much smaller than that of energy-combining rule. but the relative value of interaction parameter changes much due to the new volume-based combining rule. this effect can affect the position of phase diagram very much, which is reported elsewhere [macromolecules 34 (2001) 6291] |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000177434000023 |
| 公开日期 | 2010-11-03 |
| 源URL | [http://202.98.16.49/handle/322003/18381]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang J,An LJ,Dong LS,et al. Theoretical estimation of thermodynamic properties of the system PS/PPO on the basis of modified combining rule of Sanchez-Lacombe lattice fluid model[J]. european polymer journal,2002,38(10):2083-2092. |
| APA | Yang J,An LJ,Dong LS,Teng FE,&Feng ZL.(2002).Theoretical estimation of thermodynamic properties of the system PS/PPO on the basis of modified combining rule of Sanchez-Lacombe lattice fluid model.european polymer journal,38(10),2083-2092. |
| MLA | Yang J,et al."Theoretical estimation of thermodynamic properties of the system PS/PPO on the basis of modified combining rule of Sanchez-Lacombe lattice fluid model".european polymer journal 38.10(2002):2083-2092. |
入库方式： OAI收割
来源：长春应用化学研究所
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