Structural and tribological responses of phenolphthalein poly(ether sulfone) on electron irradiation
文献类型：期刊论文
| 作者 | Pei, XQ; Wang, QH; Chen, JM |
| 刊名 | Applied surface science
 |
| 出版日期 | 2006-03-15 |
| 卷号 | 252期号:10页码:3878-3883 |
| 关键词 | Phenolphthalein poly(ether sulfone) (pes-c) Electron irradiation Structure Tribological properties |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2005.06.003 |
| 通讯作者 | Wang, qh() |
| 英文摘要 | The blocks of phenolphthalein poly(ether sulfone) (pes-c) were prepared by hot pressing. then the blocks were irradiated with electron beams under n-2 atmosphere at room temperature. the structural and tribological responses of pes-c on electron irradiation were investigated. results showed that partial degradation took place on the surface of pes-c after electron irradiation. even so, the infrared spectra (ftir) of pes-c after electron irradiation maintained much memory of the pristine sample, the reason for this might be due to the radiation-resistant property of pes-c and the less damage caused by the lower liner energy transfer of electron with respect to other ions. in addition, amorphous carbon and carbides formed on the surface of pes-c after electron irradiation. friction and wear tests revealed that with increasing irradiation dose, it took more time for the friction coefficient to decrease from a higher value to a lower one and level off. and the wear rate decreased with the increase of irradiation dose. it was concluded that the variation of the tribological behavior of pes-c resulted from its structural responses on electron irradiation on the surface. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | BEAM IRRADIATION ; ISOTACTIC POLYPROPYLENE ; MECHANICAL-PROPERTIES ; PROTON IRRADIATION ; SPACE ENVIRONMENT ; ION-BEAM ; RADIATION ; POLYIMIDE ; POLYMERS ; IMPLANTATION |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| WOS类目 | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000235990100069 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378729 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, QH |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, XQ,Wang, QH,Chen, JM. Structural and tribological responses of phenolphthalein poly(ether sulfone) on electron irradiation[J]. Applied surface science,2006,252(10):3878-3883. |
| APA | Pei, XQ,Wang, QH,&Chen, JM.(2006).Structural and tribological responses of phenolphthalein poly(ether sulfone) on electron irradiation.Applied surface science,252(10),3878-3883. |
| MLA | Pei, XQ,et al."Structural and tribological responses of phenolphthalein poly(ether sulfone) on electron irradiation".Applied surface science 252.10(2006):3878-3883. |
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来源：中国科学院大学
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