Polynaphthoxazine-based 1d carbon nano-materials: electrospun fabrication, characterization and electrochemical properties
文献类型：期刊论文
| 作者 | Lin, Weihong1,2; Xu, Kai1; Peng, Jun1,2; Xing, Yuxiu1,2; Gao, Shuxi1,2; Ren, Yuanyuan1,2; Chen, Mingcai1 |
| 刊名 | Polymer chemistry
 |
| 出版日期 | 2016 |
| 卷号 | 7期号:38页码:6003-6014 |
| ISSN号 | 1759-9954 |
| DOI | 10.1039/c6py01229a |
| 通讯作者 | Xu, kai(xk@gic.ac.cn) |
| 英文摘要 | We described a route to a core-shell polynaphthoxazine nanofiber that can be fabricated by a single-nozzle electrospinning process using a phase-separated mixed polymer composite solution. the naphthoxazine-based polymer, as the core material, was synthesized by using a hydroxyl-containing naphthoxazine through esterification with methacryloyl chloride and subsequent free radical polymerization. our results demonstrated that these core-shell structure nanofibres are composed of bundles of regularly structured ultrafine polynaphthoxazine nanofibers as the core and polymethylmethacrylate (pmma) as the shell, because of the incompatibility of the naphthoxazine-based polymer and pmma in mixed solvents. to maintain the structural integrity of the fibrous network during the curing process, we carried out the curing reaction in a chemically inert fluid with p-toluenesulfonic acid as the catalyst. after carbonization, the obtained carbon fiber with high nitrogen content (2.2 wt%), resulting from the oxazine ring as the carbon source, showed individual nanofibres without aggregation, and with a mean diameter of less than 30 nm. as an energy storage electrode, these naphthoxazine-based carbon nano-materials have excellent high-rate discharge capacity and low equivalent series resistance. |
| WOS关键词 | CORE-SHELL NANOFIBERS ; HIGH-PERFORMANCE SUPERCAPACITORS ; CONTAINING FUNCTIONAL-GROUPS ; ACTIVATED CARBON ; POROUS CARBONS ; CO2 CAPTURE ; MAIN-CHAIN ; FIBERS ; POLYBENZOXAZINE ; NITROGEN |
| WOS研究方向 | Polymer Science |
| WOS类目 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000385568900012 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374784 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu, Kai |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Chem, Guangdong Prov Key Lab Organ Polymer Mat Elect, POB 1122, Guangzhou 510650, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Weihong,Xu, Kai,Peng, Jun,et al. Polynaphthoxazine-based 1d carbon nano-materials: electrospun fabrication, characterization and electrochemical properties[J]. Polymer chemistry,2016,7(38):6003-6014. |
| APA | Lin, Weihong.,Xu, Kai.,Peng, Jun.,Xing, Yuxiu.,Gao, Shuxi.,...&Chen, Mingcai.(2016).Polynaphthoxazine-based 1d carbon nano-materials: electrospun fabrication, characterization and electrochemical properties.Polymer chemistry,7(38),6003-6014. |
| MLA | Lin, Weihong,et al."Polynaphthoxazine-based 1d carbon nano-materials: electrospun fabrication, characterization and electrochemical properties".Polymer chemistry 7.38(2016):6003-6014. |
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来源：中国科学院大学
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