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  • A Typha Angustifolia-Like MoS2/Carbon Nanofiber Composite for High Performance Li-S Batteries.

A Typha Angustifolia-Like MoS2/Carbon Nanofiber Composite for High Performance Li-S Batteries.

Frontiers in chemistry (2020-03-21)
Xingxing Gu, Han Kang, Chengbin Shao, Xiaolei Ren, Xiaoteng Liu
KIVONAT

A Typha Angustifolia-like MoS2/carbon nanofiber composite as both a chemically trapping agent and redox conversion catalyst for lithium polysulfides has been successfully synthesized via a simple hydrothermal method. Cycling performance and coulombic efficiency have been improved significantly by applying the Typha Angustifolia-like MoS2/carbon nanofiber as the interlayer of a pure sulfur cathode, resulting in a capacity degradation of only 0.09% per cycle and a coulombic efficiency which can reach as high as 99%.

ANYAGOK
Cikkszám
Márka
Termékleírás

Supelco
1-Methyl-2-pyrrolidinone, analytical standard