期刊

Advanced Energy Materials

标题

Solar Cells: Facile Synthesis of Crumpled Nitrogen‐Doped MXene Nanosheets as a New Sulfur Host for Lithium–Sulfur Batteri

作者

Weizhai Bao, Lin Liu, Chengyin Wang, Sinho Choi, Dan Wang, Guoxiu Wang

摘要

In article number 1702485 Dan Wang and Guoxiu Wang and co‐workers design a novel strategy for doping heteroatomic nitrogen into MXene frameworks. The resultant nitrogen‐doped MXene nanosheets demonstrate a well‐defined porous structure, a high surface area and large pore volume. The nitrogen‐doped porous MXene nanosheets are successfully used for strong physical and chemical co‐absorption of polysulfides. Lithium‐sulfur batteries, based on porous N‐doped MXene nanosheets/sulfur composites, exhibit an outstanding electrochemical performance.

原文链接

https://onlinelibrary.wiley.com/doi/abs/10.1002/aenm.201870060