Hydroxylated carbon nanotube enhanced sulfur cathodes for improved electrochemical performance of lithium-sulfur batteries

Joo Hyun Kim; Kun Fu; Junghyun Choi; Seho Sun; Jeonghyun Kim; Liangbing Hu; Ungyu Paik

doi:10.1039/c5cc04103a

Hydroxylated carbon nanotube enhanced sulfur cathodes for improved electrochemical performance of lithium-sulfur batteries

Joo Hyun Kim, Kun Fu, Junghyun Choi, Seho Sun, Jeonghyun Kim, Liangbing Hu, Ungyu Paik

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60 Scopus citations

Abstract

Hydroxylated multi-walled carbon nanotubes were introduced into sulfur cathodes to utilize the hydrophilic attraction between the OH group and polysulfides as well as to increase the utilization of sulfur. This approach shows a promising strategy for diminishing the polysulfides shuttling behavior and improving the electrochemical performance of lithium-sulfur batteries.

Original language	English
Pages (from-to)	13682-13685
Number of pages	4
Journal	Chemical Communications
Volume	51
Issue number	71
DOIs	https://doi.org/10.1039/c5cc04103a
State	Published - 20 Jul 2015

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title = "Hydroxylated carbon nanotube enhanced sulfur cathodes for improved electrochemical performance of lithium-sulfur batteries",

abstract = "Hydroxylated multi-walled carbon nanotubes were introduced into sulfur cathodes to utilize the hydrophilic attraction between the OH group and polysulfides as well as to increase the utilization of sulfur. This approach shows a promising strategy for diminishing the polysulfides shuttling behavior and improving the electrochemical performance of lithium-sulfur batteries.",

author = "Kim, {Joo Hyun} and Kun Fu and Junghyun Choi and Seho Sun and Jeonghyun Kim and Liangbing Hu and Ungyu Paik",

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AU - Kim, Joo Hyun

AU - Fu, Kun

AU - Choi, Junghyun

AU - Sun, Seho

AU - Kim, Jeonghyun

AU - Hu, Liangbing

AU - Paik, Ungyu

PY - 2015/7/20

Y1 - 2015/7/20

N2 - Hydroxylated multi-walled carbon nanotubes were introduced into sulfur cathodes to utilize the hydrophilic attraction between the OH group and polysulfides as well as to increase the utilization of sulfur. This approach shows a promising strategy for diminishing the polysulfides shuttling behavior and improving the electrochemical performance of lithium-sulfur batteries.

AB - Hydroxylated multi-walled carbon nanotubes were introduced into sulfur cathodes to utilize the hydrophilic attraction between the OH group and polysulfides as well as to increase the utilization of sulfur. This approach shows a promising strategy for diminishing the polysulfides shuttling behavior and improving the electrochemical performance of lithium-sulfur batteries.

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U2 - 10.1039/c5cc04103a

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M3 - Article

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VL - 51

SP - 13682

EP - 13685

JO - Chemical Communications

JF - Chemical Communications

IS - 71

ER -

Hydroxylated carbon nanotube enhanced sulfur cathodes for improved electrochemical performance of lithium-sulfur batteries

Abstract

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