A Flexible Nanostructured Paper of a Reduced Graphene Oxide-Sulfur Composite for High- Performance Lithium-Sulfur Batteries with Unconventional Configurations

作者：Cao, Jun; Chen, Chen; Zhao, Qing; Zhang, Ning; Lu, Qiongqiong; Wang, Xinyu; Niu, Zhiqiang^*; Chen, Jun

来源：Advanced Materials, 2016, 28(43): 9629-+.

DOI：10.1002/adma.201602262

• LI-S BATTERIES
• HIGH-RATE CAPABILITY
• CYCLING STABILITY
• CATHODE MATERIALS
• ELECTROCHEMICAL PERFORMANCE
• DENSE INTEGRATION
• CARBON COMPOSITES
• SOFT APPROACH
• STRATEGY
• NITROGEN

Flexible nanostructured reduced graphene oxide-sulfur (rGO-S) composite films are fabricated by synchronously reducing and assembling GO sheets with S nanoparticles on a metal surface. The nanostructured architecture in such composite films not only provides effective pathways for electron transport, but also suppresses the diffusion of polysulfides. Furthermore, they can serve as the cathodes of flexible Li-S batteries.

• 出版日期2016-11-16
• 单位南开大学