Lithium‐Sulfur Batteries: Metal–Organic Frameworks (MOFs)‐Derived Nitrogen‐ Doped Porous Carbon Anchored on Graphene with Multifunctional Effects for Lithium

Lithium‐Sulfur Batteries: Metal–Organic Frameworks (MOFs)‐Derived Nitrogen‐ Doped Porous Carbon Anchored on Graphene with Multifunctional Effects for Lithium–Sulfur Batteries

时间：2018-09-30 10:37:00

分类：Advanced Functional Materials

作品信息

期刊

Advanced Functional Materials

标题

Lithium‐Sulfur Batteries: Metal–Organic Frameworks (MOFs)‐Derived Nitrogen‐Doped Porous Carbon Anchored on Graphene with Multifunctional Effects for Lithium–Sulfur Batteries

作者

Ke Chen, Zhenhua Sun, Ruopian Fang, Ying Shi, Hui‐Ming Cheng, Feng Li

摘要

MOF‐derived nitrogen‐doped porous carbon/graphene is designed as the cathode framework for Li‐S batteries by Zhenhua Sun, Feng Li, and co‐workers in article number 1707592. Graphene enables uniform dispersion of MOFs as well as fast electron transport. The nitrogen‐doped porous carbon contributes to an effective polysulfide entrapment with both physical confinement and a chemical adsorption effect. As a result, high specific capacity and good cycling stability are achieved.

原文链接

https://onlinelibrary.wiley.com/doi/abs/10.1002/adfm.201870274