Facile preparation and characterization of soluble aramid
文献类型：期刊论文
| 作者 | Zhou, Sheng1,2; Wang, Xiaolu2; Zhang, Wei1; Zhang, Mengyao1; Zhang, Xiaoli2; Zhao, Ning2; Liu, Ruigang2; Xu, Jian2; Shen, Zhihao1; Fan, Xinghe1 |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2018-06-15 |
| 卷号 | 135期号:23 |
| ISSN号 | 0021-8995 |
| 关键词 | Functionalization Of Polymers Polyamides Structure-property Relationships |
| DOI | 10.1002/app.46341 |
| 英文摘要 | It remains a problem to prepare cost-effective aramid with good solubility via a simple method since the commercialization of aromatic polyamides such as Kevlar and Nomex by DuPont in 1960s. Herein, we report the facile preparation and properties of an aromatic polyamide copolymerized by 2,6-naphthalene dichloride (26N-COCl), 4,4-oxydianiline, and m-phenylenediamine. The synthetic route is very facile and cost-effective. The modified aramids possess excellent comprehensive properties. The polymers are soluble in some organics. Their thermal stabilities are excellent, with 5% weight loss temperatures (T-d,T-5%'s) in air higher than 460 degrees C and glass transition temperatures (T-g's) higher than 280 degrees C. These polymers are easily processed into films, fibers, and tubes. The products exhibit high strength. For example, the films have excellent mechanical strength, with a tensile strength up to 139 MPa, a tensile modulus up to 3.45 GPa, and an elongation of 11%. The films are also transparent and fluorescent. The overall properties are better than those of the commercial Nomex. The facilely prepared aramids with good solubility are very promising for commercial use. (c) 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 46341. |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000427252800013 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45829]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu, Jian; Shen, Zhihao; Fan, Xinghe |
| 作者单位 | 1.Peking Univ, Ctr Soft Matter Sci & Engn, Coll Chem & Mol Engn,Minist Educ, Beijing Natl Lab Mol Sci,Key Lab Polymer Chem & P, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Sheng,Wang, Xiaolu,Zhang, Wei,et al. Facile preparation and characterization of soluble aramid[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2018,135(23). |
| APA | Zhou, Sheng.,Wang, Xiaolu.,Zhang, Wei.,Zhang, Mengyao.,Zhang, Xiaoli.,...&Fan, Xinghe.(2018).Facile preparation and characterization of soluble aramid.JOURNAL OF APPLIED POLYMER SCIENCE,135(23). |
| MLA | Zhou, Sheng,et al."Facile preparation and characterization of soluble aramid".JOURNAL OF APPLIED POLYMER SCIENCE 135.23(2018). |
入库方式： OAI收割
来源：化学研究所
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