| 自触发无序材料的玻璃化转变研究 |
| |
| 引用本文： | 帕尔哈提·苏比,张晋鲁.自触发无序材料的玻璃化转变研究[J].新疆师范大学学报(自然科学版),2008,27(4):16-18. |
| |
| 作者姓名： | 帕尔哈提·苏比 张晋鲁 |
| |
| 作者单位： | 伊犁师范学院凝聚态物理与材料设计研究所,新疆伊宁,835000 |
| |
| 基金项目： | 国家自然科学基金
，
新疆自治区教育厅重点基金
，
新疆自治区科技厅重点基金
，
伊犁师范学院校科研和教改项目
|
| |
| 摘 要： | 文章用最近发明的液态低频力学谱方法对典型自触发无序材料（二甲酸二脂系列样品）进行测量，验证了该方法的可信性与有效性，并且表明它能够提供物质变化的丰富信息．研究结果表明，随着分子内部自由度的增加、二甲酸二脂系列的玻璃化转变温度表现出先减小后增加、但脆性是先增加后减小的有趣且难以理解的反常趋势。
|
| 关 键 词： | 自触发无序 二甲酸二脂系 玻璃化转变 |
Mechanical Spectrum Investigation of Glass Transition in 2-formyl-2-lipin-series |
| |
| Paerhati·SUBI,Zhang Jilu.Mechanical Spectrum Investigation of Glass Transition in 2-formyl-2-lipin-series[J].Journal of Xinjiang Normal University(Natural Sciences Edition),2008,27(4):16-18. |
| |
| Authors: | Paerhati·SUBI Zhang Jilu |
| |
| Institution: | Paerhati · SUBI, Zhang Jilu (Institute of Physics and Information Ili Normal University, Yining Xinjiang 835000) |
| |
| Abstract: | The glass with self-generated disorder(2-formyl-2-lipin-series samples)were measured by the liquid low-frequency mechanical spectrum(LLFMS) method recently invented,that ensures the its reliability and availability to investigate the physical variations of soft-condensed matters.The measured results also indicate that,with the increase of the internal freedom degrees of the molecules,the glass transition temperature of the 2-formyl-2-lipin-series shows an anomalous tendency first decreasing then increasing,... |
| |
| Keywords: | Self-generate disorder Dimethyl phthalate series Glass transition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
