An efficient approach to prepare ether and amide-based self-catalyzed phthalonitrile resins
文献类型：期刊论文
| 作者 | Badshah, Amir1,2,3; Kessler, Michael R.2; Heng, Zhou4; Zaidi, Javid Hussain1; Hameed, Shahid1; Hasan, Aurangzeb1,5 |
| 刊名 | POLYMER CHEMISTRY
 |
| 出版日期 | 2013 |
| 卷号 | 4期号:12页码:3617-3622 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c3py00237c |
| 英文摘要 | Phthalonitrile polymers with amide and ortho-, meta-, and para-substituted ether linkages in the backbone were synthesized successfully and their thermal properties were investigated. The monomer building blocks for these polymers were cured without the addition of catalysts due to the self-catalyzing nature of the monomer's amino group. The ether and amide functionalities in the chain enhanced their processability without compromising thermal stability. The resins exhibited a low complex viscosity over a wide processing window between the monomer melting temperature and the polymer cure temperature, with the processing temperature range varying significantly for para-, ortho-, and meta- substituted polymer architectures. All three systems exhibited high thermal and thermo-oxidative stability. The high char yields, which ranged from 66-75% at 900 degrees C under nitrogen atmosphere, and the high glass transition temperatures of the polymers indicate a high crosslinking density in the network structure. |
| 语种 | 英语 |
| WOS记录号 | WOS:000319282800022 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42200]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Hasan, Aurangzeb |
| 作者单位 | 1.Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan 2.Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA 3.Univ Peshawar, Inst Chem Sci, Peshawar 25120, Pakistan 4.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100190, Peoples R China 5.Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia |
| 推荐引用方式 GB/T 7714 | Badshah, Amir,Kessler, Michael R.,Heng, Zhou,et al. An efficient approach to prepare ether and amide-based self-catalyzed phthalonitrile resins[J]. POLYMER CHEMISTRY,2013,4(12):3617-3622. |
| APA | Badshah, Amir,Kessler, Michael R.,Heng, Zhou,Zaidi, Javid Hussain,Hameed, Shahid,&Hasan, Aurangzeb.(2013).An efficient approach to prepare ether and amide-based self-catalyzed phthalonitrile resins.POLYMER CHEMISTRY,4(12),3617-3622. |
| MLA | Badshah, Amir,et al."An efficient approach to prepare ether and amide-based self-catalyzed phthalonitrile resins".POLYMER CHEMISTRY 4.12(2013):3617-3622. |
入库方式： OAI收割
来源：化学研究所
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