Description of Ionic Surfactant/Water System by Adjusting Mesoscopic Parameters
文献类型：期刊论文
| 作者 | Duan, Baogen; Zhang, Xiongfei; Qiao, Baofu; Kong, Bin; Yang, Xiaozhen |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| 出版日期 | 2009-07-02 |
| 卷号 | 113期号:26页码:8854-8859 |
| ISSN号 | 1520-6106 |
| DOI | 10.1021/jp8108545 |
| 英文摘要 | Dissipative particle dynamics simulations were utilized to simulate a model surfactant solution-air system. Amphiphilic surfactant molecules were modeled its dimers composed of a hydrophilic head and a hydrophobic tail, With a simple model, the influence of conservative interaction parameters oil the surfactant's properties, including surfactant efficiency and critical micelle concentration (CMC), was investigated in the present research. It is not the surfactant total concentration, but the bulk concentration, that should be employed to achieve the right surfactant properties. It is found that the adjustment of interaction between water and head or air and tail (a(WH) or a(AT)) will result in the obvious change in surfactant efficiency. The parameter that affects CMC the most significantly is the interaction between water and tail (a(WT)). On the basis of the findings about the relationship between conservative interaction parameters and surfactant behaviors. we varied the interaction parameters and simulated a real ionic surfactant system with different tail lengths. |
| 语种 | 英语 |
| WOS记录号 | WOS:000267384400008 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67393]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang, Xiaozhen |
| 作者单位 | Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Joint Lab Polymer Sci & Mat,Beijing Natl Lab Mol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Baogen,Zhang, Xiongfei,Qiao, Baofu,et al. Description of Ionic Surfactant/Water System by Adjusting Mesoscopic Parameters[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2009,113(26):8854-8859. |
| APA | Duan, Baogen,Zhang, Xiongfei,Qiao, Baofu,Kong, Bin,&Yang, Xiaozhen.(2009).Description of Ionic Surfactant/Water System by Adjusting Mesoscopic Parameters.JOURNAL OF PHYSICAL CHEMISTRY B,113(26),8854-8859. |
| MLA | Duan, Baogen,et al."Description of Ionic Surfactant/Water System by Adjusting Mesoscopic Parameters".JOURNAL OF PHYSICAL CHEMISTRY B 113.26(2009):8854-8859. |
入库方式： OAI收割
来源：化学研究所
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