N-chloro hydantoin functionalized polyurethane fibers toward protective cloth against chemical warfare agents
文献类型：期刊论文
| 作者 | Ying, Wu Bin; Choi, Jihyun; Moon, Da Som; Ryu, Sam Gon; Lee, Bumjae; Lee, Kyung Jin |
| 刊名 | POLYMER
 |
| 出版日期 | 2018 |
| 卷号 | 138页码:146-155 |
| 关键词 | Efficient Decontaminating Reagent Shape-memory Polyurethanes Sulfur Mustard Soft Segment Degradation Nanoparticles n Fluorescence N-dichlorovaleramide Additives Simulants |
| 英文摘要 | Polyurethane nanofibers functionalized by high amount of N-chloro hydantoin were prepared for the decontamination of chemical warfare agents. Azido-polyurethane was firstly synthesized using azidopolydiol with 4,40-methylenebis(phenylisocyanate) and 1,4-butanediol via step-addition polymerization. Hydantoin was introduced into the polyurethane via click reaction, followed by electrospinning and chlorination to obtain the decontaminable fibers. This N-chlorinated hydantoin-polyurethane fiber is an active decontaminable species for 2-chloroethyl ethyl sulfide and demeton-S-methyl, the simulant of chemical warfare agent. The decontamination efficiency of each exhibits 69% and 16% for 2-chloroethyl ethyl sulfide and demeton-S-methyl, respectively, with molar ratio of 1/1 for 2 h at ambient condition. This N-chlorinated hydantoin-polyurethane fiber exhibited considerable potential as the decontaminable material against toxic chemical warfare agents. (C) 2018 Elsevier Ltd. All rights reserved. |
| 学科主题 | Engineering |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/16795]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Ying, Wu Bin,Choi, Jihyun,Moon, Da Som,et al. N-chloro hydantoin functionalized polyurethane fibers toward protective cloth against chemical warfare agents[J]. POLYMER,2018,138:146-155. |
| APA | Ying, Wu Bin,Choi, Jihyun,Moon, Da Som,Ryu, Sam Gon,Lee, Bumjae,&Lee, Kyung Jin.(2018).N-chloro hydantoin functionalized polyurethane fibers toward protective cloth against chemical warfare agents.POLYMER,138,146-155. |
| MLA | Ying, Wu Bin,et al."N-chloro hydantoin functionalized polyurethane fibers toward protective cloth against chemical warfare agents".POLYMER 138(2018):146-155. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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