Freestanding 1T MoS <sub>2</sub> /graphene heterostructures as a highly efficient electrocatalyst for lithium polysulfides in Li–S batteries

He, Jiarui; Hartmann, Gregory; Lee, Myung‐Suk; S. Hwang, Gyeong; Chen, Yuanfu; Manthiram, Arumugam

doi:10.1039/c8ee03252a

Public

Freestanding 1T MoS 2 /graphene heterostructures as a highly efficient electrocatalyst for lithium polysulfides in Li–S batteries

Published in Energy & Environmental Science • Nov 27, 2018

Authors:

Jiarui He

Gregory Hartmann

Myung‐Suk Lee

Abstract

A novel approach to effectively suppress the “polysulfide shuttle” in Li–S batteries is presented by designing a freestanding, three-dimensional graphene/1T MoS 2 (3DG/TM) heterostructure with highly efficient electrocatalysis properties for lithium polysulfides (LiPSs).

Subject

Electrocatalyst

Graphene

Polysulfide

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