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Ultrafine Sulfur Nanoparticles in Conducting Polymer Shell as Cathode Materials for High Performance Lithium/Sulfur Batteries
文献类型：期刊论文
| 作者 | Wu, XD（吴晓东） ; Lu, W（卢威）; Chen, LW（陈立桅）
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2013-05 |
| 卷号 | 3期号:0页码:1910 |
| 关键词 | Batteries Nanoparticles Organic–inorganic nanostructures Synthesis and processing |
| 通讯作者 | Chen, LW（陈立桅） |
| 英文摘要 | We report the synthesis of ultrafine S nanoparticles with diameter 10 ~ 20 nm via a membrane-assisted precipitation technique. The S nanoparticles were then coated with conducting poly (3,4-ethylenedioxythiophene) (PEDOT) to form S/PEDOT core/shell nanoparticles. The ultrasmall size of S nanoparticles facilitates the electrical conduction and improves sulfur utilization. The encapsulation of conducting PEDOT shell restricts the polysulfides diffusion, alleviates self-discharging and the shuttle effect, and thus enhances the cycling stability. The resulting S/PEDOT core/shell nanoparticles show initial discharge capacity of 1117 mAh g−1 and a stable capacity of 930 mAh g−1 after 50 cycles. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000319553700002 |
| 公开日期 | 2014-01-13 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1315]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_陈立桅团队 |
| 通讯作者 | Chen, LW（陈立桅） |
| 推荐引用方式 GB/T 7714 | Wu, XD,Lu, W,Chen, LW. Ultrafine Sulfur Nanoparticles in Conducting Polymer Shell as Cathode Materials for High Performance Lithium/Sulfur Batteries[J]. SCIENTIFIC REPORTS,2013,3(0):1910. |
| APA | Wu, XD,Lu, W,&Chen, LW.(2013).Ultrafine Sulfur Nanoparticles in Conducting Polymer Shell as Cathode Materials for High Performance Lithium/Sulfur Batteries.SCIENTIFIC REPORTS,3(0),1910. |
| MLA | Wu, XD,et al."Ultrafine Sulfur Nanoparticles in Conducting Polymer Shell as Cathode Materials for High Performance Lithium/Sulfur Batteries".SCIENTIFIC REPORTS 3.0(2013):1910. |
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