Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy
文献类型：期刊论文
| 作者 | Liu, Jiaxue1; Boyko, Volodymyr2; Yi, Zhiyong1; Men, Yongfeng1 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2013-11-19 |
| 卷号 | 29期号:46页码:14044-14049 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la402996v |
| 英文摘要 | Temperature-dependent microrheology of a concentrated charge-stabilized poly(methyl methacrylate) colloidal dispersion with different salt concentrations was investigated by diffusing wave spectroscopy in backscattering mode. The critical temperature where the system undergoes aggregation and gelation depends upon the particle volume fraction or salt concentration. The viscoelastic properties of the systems have been discussed using Maxwell and Kelvin-Voigt models. Temperature-dependent crossover (G' = G '') frequency has been used to calculate activation energies representing a critical energy of interaction of gel formation. |
| 语种 | 英语 |
| WOS记录号 | WOS:000330144100007 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46305]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Men, Yongfeng |
| 作者单位 | 1.Univ Chinese Acad Sci, Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.BASF SE, D-67056 Ludwigshafen, Germany |
| 推荐引用方式 GB/T 7714 | Liu, Jiaxue,Boyko, Volodymyr,Yi, Zhiyong,et al. Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy[J]. LANGMUIR,2013,29(46):14044-14049. |
| APA | Liu, Jiaxue,Boyko, Volodymyr,Yi, Zhiyong,&Men, Yongfeng.(2013).Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy.LANGMUIR,29(46),14044-14049. |
| MLA | Liu, Jiaxue,et al."Temperature-Dependent Gelation Process in Colloidal Dispersions by Diffusing Wave Spectroscopy".LANGMUIR 29.46(2013):14044-14049. |
入库方式： OAI收割
来源：化学研究所
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