The effects of physical ageing on crazing of polyphenylquinoxaline films
文献类型：期刊论文
| 作者 | Liu WJ ; Shen JS ; Wang Z ; Lu FC ; Xu M |
| 刊名 | chemical journal of chinese universities-chinese
 |
| 出版日期 | 2001 |
| 卷号 | 22期号:3页码:511-513 |
| 关键词 | POSITRON-ANNIHILATION POLYMERS BEHAVIOR PROBE |
| ISSN号 | 0251-0790 |
| 通讯作者 | liu wj |
| 中文摘要 | the effects of physical ageing on the crazing of polyphenylquinoxaline (ppq-e) films were studied. the dsc endothermic peak at the glass transition region of the samples was interpreted in terms of the cohesional entanglement theory. the free volume cavity size and free volume intensity of the samples were characterized by positron annihilation life spectroscopy. the difference in free volume cavity size and free volume intensity between two samples reflect the strength and density of cohensional entanglement point. the critical strain for craze initiation and craze stability depended on physical ageing of the samples. the relationships between physical ageing and crazing were interpreted initially. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 中文 |
| WOS记录号 | WOS:000167641400038 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/20885]  |
| 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 | Liu WJ,Shen JS,Wang Z,et al. The effects of physical ageing on crazing of polyphenylquinoxaline films[J]. chemical journal of chinese universities-chinese,2001,22(3):511-513. |
| APA | Liu WJ,Shen JS,Wang Z,Lu FC,&Xu M.(2001).The effects of physical ageing on crazing of polyphenylquinoxaline films.chemical journal of chinese universities-chinese,22(3),511-513. |
| MLA | Liu WJ,et al."The effects of physical ageing on crazing of polyphenylquinoxaline films".chemical journal of chinese universities-chinese 22.3(2001):511-513. |
入库方式： OAI收割
来源：长春应用化学研究所
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