Size-affected crystallization of trans-1,4-polybutadiene
文献类型：期刊论文
| 作者 | Yang XN ; Cai JL ; Kong XH ; Dong WM ; Li G ; Ling W ; Zhou E |
| 刊名 | european polymer journal
 |
| 出版日期 | 2001 |
| 卷号 | 37期号:4页码:763-769 |
| 关键词 | METASTABILITY |
| ISSN号 | 0014-3057 |
| 通讯作者 | li g |
| 中文摘要 | by using different catalyst systems, two trans-1,4-polybutadiene (tpbd) samples with different tr trans-content and molecular weight were synthesized. the phase transition of two samples from monoclinic form to hexagonal phase was revealed by differential calorimeter scanning and x-ray, respectively. the small-angle x-ray scattering measurements showed the remarkable discrepancy of phase transition and melting point between the two samples was attributed to the different lamellar thickness of crystals: the crystals with different crystalline morphology and lamellar thickness were developed by casting different concentration tpbd solutions. transmission electron microscopy morphology observations proved that annealing the specimen at the temperature above the phase transition point for different times resulted in the different lamellae thickening of monoclinic form. it means that annealing the tpbd in its hexagonal phase will also slightly favor the increase of both the phase transition temperature and melting point of hexagonal phase. (c) 2001 elsevier science ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000167029500017 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20949]  |
| 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 XN,Cai JL,Kong XH,et al. Size-affected crystallization of trans-1,4-polybutadiene[J]. european polymer journal,2001,37(4):763-769. |
| APA | Yang XN.,Cai JL.,Kong XH.,Dong WM.,Li G.,...&Zhou E.(2001).Size-affected crystallization of trans-1,4-polybutadiene.european polymer journal,37(4),763-769. |
| MLA | Yang XN,et al."Size-affected crystallization of trans-1,4-polybutadiene".european polymer journal 37.4(2001):763-769. |
入库方式： OAI收割
来源：长春应用化学研究所
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