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Issue 15, 2016
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Enhancement of electrochemical properties by polysulfide trapping in a graphene-coated sulfur cathode on patterned current collector

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Abstract

A sulfur cathode on a honeycomb-shape-patterned Al current collector was prepared and successfully sealed using triple-layered graphene. Graphene layers on the sulfur cathode well confined the dissolved polysulfide in the electrode, leading to significantly enhanced electrochemical properties including cycle retention and Coulombic efficiency.

Graphical abstract: Enhancement of electrochemical properties by polysulfide trapping in a graphene-coated sulfur cathode on patterned current collector

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Publication details

The article was received on 23 Nov 2015, accepted on 19 Jan 2016 and first published on 19 Jan 2016


Article type: Communication
DOI: 10.1039/C5CC09694D
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Chem. Commun., 2016,52, 3203-3206

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    Enhancement of electrochemical properties by polysulfide trapping in a graphene-coated sulfur cathode on patterned current collector

    S. Yu, B. Lee, S. Choi, S. Park, B. H. Hong and Y. Sung, Chem. Commun., 2016, 52, 3203
    DOI: 10.1039/C5CC09694D

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