CHARACTERIZATION AND THERMAL STABILITY OF PMR POLYIMIDES USING 7-OXA-BICYCLO[2,2,1]HEPT-5-ENE-2, 3-DICARBOXYLIC ANHYDRIDE AS END CAPS
文献类型：期刊论文
| 作者 | Gong, Chen-liang1; Li, Yan-feng1; Yang, Hai-xia1,2; Wang, Xiao-long1; Zhang, Shu-jiang1; Yang, Shi-yong1,2 |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2011-11-01 |
| 卷号 | 29期号:6页码:741-749 |
| 关键词 | Polyimide End-cap Pmr Matrix Resin Thermal Stability |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-011-1089-8 |
| 英文摘要 | An anhydride monomer containing ether oxide bridge, 7-oxa-bicyclo[ 2,2,1]hept-5-ene-2,3-dicarboxylic anhydride (ONA), was successfully synthesized by Diels-Alder reaction of furan and maleic anhydride. The ONA was also studied as an end-cap for the polymerization of monomer reactant (PMR) type polyimides. Three molecular weight levels of the ONA end-capped PMR resins were evaluated. The effects of process conditions of these novel PMR resins on thermal and mechanical properties were investigated. It was demonstrated that the imidized prepolymers using the end-cap have good processability, and the cured polyimide specimens exhibited good thermal stability. The initial decomposition temperature, T(d) (ca. 580 degrees C) and glass transition temperature, T(g) (330 degrees C) of the novel resin (PI-20), prepared under optimum process conditions, compare favorably with the T(d) (ca. 620 degrees C) and T(g) (ca. 348 degrees C) of the state-of-the-art resin (PI'-20), respectively. |
| 语种 | 英语 |
| WOS记录号 | WOS:000297865200012 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/71335]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Yan-feng |
| 作者单位 | 1.Lanzhou Univ, State Key Lab Appl Organ Chem, Coll Chem & Chem Engn, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lab Adv Polymer Mat, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Chen-liang,Li, Yan-feng,Yang, Hai-xia,et al. CHARACTERIZATION AND THERMAL STABILITY OF PMR POLYIMIDES USING 7-OXA-BICYCLO[2,2,1]HEPT-5-ENE-2, 3-DICARBOXYLIC ANHYDRIDE AS END CAPS[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2011,29(6):741-749. |
| APA | Gong, Chen-liang,Li, Yan-feng,Yang, Hai-xia,Wang, Xiao-long,Zhang, Shu-jiang,&Yang, Shi-yong.(2011).CHARACTERIZATION AND THERMAL STABILITY OF PMR POLYIMIDES USING 7-OXA-BICYCLO[2,2,1]HEPT-5-ENE-2, 3-DICARBOXYLIC ANHYDRIDE AS END CAPS.CHINESE JOURNAL OF POLYMER SCIENCE,29(6),741-749. |
| MLA | Gong, Chen-liang,et al."CHARACTERIZATION AND THERMAL STABILITY OF PMR POLYIMIDES USING 7-OXA-BICYCLO[2,2,1]HEPT-5-ENE-2, 3-DICARBOXYLIC ANHYDRIDE AS END CAPS".CHINESE JOURNAL OF POLYMER SCIENCE 29.6(2011):741-749. |
入库方式： OAI收割
来源：化学研究所
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