Related Experiment Video
Updated: Mar 15, 2026
11:25
In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
Published on: November 10, 2014
16.4K
Entrapment of Polysulfides by a Black-Phosphorus-Modified Separator for Lithium-Sulfur Batteries
Jie Sun1, Yongming Sun1, Mauro Pasta2
1Department of Materials Science and Engineering, Stanford University, Stanford, CA, 94305, USA.
Advanced Materials (Deerfield Beach, Fla.)
|September 17, 2016
Abstract:
A bifunctional separator modified by black-phosphorus nanoflakes is prepared to overcome the challenges associated with the polysulfide diffusion in lithium-sulfur batteries. It brings the benefits of the entrapment of various sulfur species via the strong binding energy and re-activation of the trapped sulfur species due to its high electron conductivity as well as Li-ion diffusivity.
