Preparation of Poly(p-phenylene Benzobisoxazole) by High Temperature Thermal Treatment of Isopropoxy Functionalized Aromatic Polyamides
文献类型：期刊论文
| 作者 | Chen, Fenggui1,2; Gao, Yimeng1 ; Gui, Jiaxin2; Lü, Liping2
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| 刊名 | Binggong Xuebao/Acta Armamentarii
 |
| 出版日期 | 2019 |
| 卷号 | 40期号:9页码:1911-1917 |
| ISSN号 | 10001093 |
| DOI | 10.3969/j.issn.1000-1093.2019.09.016 |
| 英文摘要 | 4, 6-diamino-1, 3-dihydroxy-benzene (DAR) used as monomer for the synthesis of high-performance poly (p-phenylene benzobisoxazole) (PBO) is easily oxidized and difficultly synthesized by traditional method, and the polymerization process is complicated and the spinning operation is also difficult. A novel method was developed to synthesize PBO by high temperature thermal treatment of isopropoxy functionalized aromatic polyamide, which was prepared by polycondensation of 4, 6-diisopropoxy-1, 3-diamine-benzene and terephthalic chloride. And the obtained PBO exhibits excellent thermal degradation temperature up to 562. The proposed method is used to avoid DAR by replacement of the more stable monomer as 4, 6-diisopropoxy-1, 3-diamine-benzene, greatly simplify the polymerization process for the improved solubility of monomer and polymer, and easily spin the obtained PBO precursor into nanofibers. © 2019, Editorial Board of Acta Armamentarii. All right reserved. |
| 语种 | 中文 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9817]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 作者单位 | 1.Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing; 400714, China 2.Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing; 408100, China; |
| 推荐引用方式 GB/T 7714 | Chen, Fenggui,Gao, Yimeng,Gui, Jiaxin,et al. Preparation of Poly(p-phenylene Benzobisoxazole) by High Temperature Thermal Treatment of Isopropoxy Functionalized Aromatic Polyamides[J]. Binggong Xuebao/Acta Armamentarii,2019,40(9):1911-1917. |
| APA | Chen, Fenggui,Gao, Yimeng,Gui, Jiaxin,&Lü, Liping.(2019).Preparation of Poly(p-phenylene Benzobisoxazole) by High Temperature Thermal Treatment of Isopropoxy Functionalized Aromatic Polyamides.Binggong Xuebao/Acta Armamentarii,40(9),1911-1917. |
| MLA | Chen, Fenggui,et al."Preparation of Poly(p-phenylene Benzobisoxazole) by High Temperature Thermal Treatment of Isopropoxy Functionalized Aromatic Polyamides".Binggong Xuebao/Acta Armamentarii 40.9(2019):1911-1917. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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