Low-Cost Higher Loading of a Sulfur Cathode

Weidong Zhou; Bingkun Guo; Hongcai Gao; John B. Goodenough

doi:10.1002/aenm.201502059

Low-Cost Higher Loading of a Sulfur Cathode

Weidong Zhou, Bingkun Guo, Hongcai Gao, John B. Goodenough^*

^*Corresponding author for this work

University of Texas at Austin

Research output: Contribution to journal › Article › peer-review

95 Citations (Scopus)

Abstract

To increase the sulfur content/loading, trap the soluble Li₂S_x intermediates, and improve the cycling stability of Li/S batteries, 3D-interlaced, nitrogen-doped, micro/mesoporous carbon-fiber free standing membranes are developed. Extendable multilayers' stacking of the carbon fibers not only allows a greater sulfur content/loading on the cathode, but also helps to better mitigate the diffusion of polysulfide.

Original language	English
Article number	1502059
Journal	Advanced Energy Materials
Volume	6
Issue number	5
DOIs	https://doi.org/10.1002/aenm.201502059
Publication status	Published - 9 Mar 2016
Externally published	Yes

Keywords

batteries
carbon fibers
cathode materials
membranes
sulfer cathodes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/aenm.201502059

Cite this

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title = "Low-Cost Higher Loading of a Sulfur Cathode",

abstract = "To increase the sulfur content/loading, trap the soluble Li2Sx intermediates, and improve the cycling stability of Li/S batteries, 3D-interlaced, nitrogen-doped, micro/mesoporous carbon-fiber free standing membranes are developed. Extendable multilayers' stacking of the carbon fibers not only allows a greater sulfur content/loading on the cathode, but also helps to better mitigate the diffusion of polysulfide.",

keywords = "batteries, carbon fibers, cathode materials, membranes, sulfer cathodes",

author = "Weidong Zhou and Bingkun Guo and Hongcai Gao and Goodenough, {John B.}",

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AU - Zhou, Weidong

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AU - Goodenough, John B.

PY - 2016/3/9

Y1 - 2016/3/9

N2 - To increase the sulfur content/loading, trap the soluble Li2Sx intermediates, and improve the cycling stability of Li/S batteries, 3D-interlaced, nitrogen-doped, micro/mesoporous carbon-fiber free standing membranes are developed. Extendable multilayers' stacking of the carbon fibers not only allows a greater sulfur content/loading on the cathode, but also helps to better mitigate the diffusion of polysulfide.

AB - To increase the sulfur content/loading, trap the soluble Li2Sx intermediates, and improve the cycling stability of Li/S batteries, 3D-interlaced, nitrogen-doped, micro/mesoporous carbon-fiber free standing membranes are developed. Extendable multilayers' stacking of the carbon fibers not only allows a greater sulfur content/loading on the cathode, but also helps to better mitigate the diffusion of polysulfide.

KW - batteries

KW - carbon fibers

KW - cathode materials

KW - membranes

KW - sulfer cathodes

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Low-Cost Higher Loading of a Sulfur Cathode

Abstract

Keywords

UN SDGs

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