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| Preparation of the crosslinked polyethersulfone films by high-temperature electron-beam irradiation | |
| Li, JY（李景烨）; Oshima, A; Miura, T; Washio, M; Li, JY (reprint author), Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, 3-4-1 Okubo, Tokyo 1698555, Japan, Japan | |
| 2006 | |
| Source Publication | POLYMER DEGRADATION AND STABILITY
 |
| ISSN | 0141-3910 |
| Volume | 91Issue:12Pages:2867 |
| Abstract | The radiation-crosslinked polyethersulfone (RX-PES) films were prepared by means of electron-beam irradiation under nitrogen atmosphere at 230 degrees C, where the temperature is around the glass transition temperature of PES (222 degrees C). The gel formation of RX-PES films was observed when the absorbed doses exceeded 300 kGy, which indicated the crosslinking structure formation. The G(S) of 0.10 and G(X) of 0.23 were calculated according to the Y-crosslinking mechanism. The irradiation was also performed at ambient temperature for comparison. There was no gel formation of the irradiated films even for the absorbed doses as high as 2250 kGy. The thermal properties of the original and irradiated PES films were measured by means of DSC and TGA analyses. The chemical structure of the original and the irradiated films was analyzed by means of FT-IR ATR and UV-vis spectroscopies. (c) 2006 Elsevier Ltd. All rights reserved. |
| Keyword | Polyethersulfone Films High-temperature Electron-beam Irradiation Crosslinking Glass Transition Temperature |
| Subject Area | Physics |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000243088200007 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8170 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Li, JY (reprint author), Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, 3-4-1 Okubo, Tokyo 1698555, Japan, Japan |
| Recommended Citation GB/T 7714 | Li, JY,Oshima, A,Miura, T,et al. Preparation of the crosslinked polyethersulfone films by high-temperature electron-beam irradiation[J]. POLYMER DEGRADATION AND STABILITY,2006,91(12):2867. |
| APA | Li, JY,Oshima, A,Miura, T,Washio, M,&Li, JY .(2006).Preparation of the crosslinked polyethersulfone films by high-temperature electron-beam irradiation.POLYMER DEGRADATION AND STABILITY,91(12),2867. |
| MLA | Li, JY,et al."Preparation of the crosslinked polyethersulfone films by high-temperature electron-beam irradiation".POLYMER DEGRADATION AND STABILITY 91.12(2006):2867. |
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