Unveiling the role of micropores in porous carbon for Li-S batteries usingoperandoSAXS

Yun Seok Choi; Gwi Ok Park; Kyoung Ho Kim; Yelim Kwon; Joonsuk Huh; Ji Man Kim

doi:10.1039/d1cc04270j

Unveiling the role of micropores in porous carbon for Li-S batteries usingoperandoSAXS

Yun Seok Choi, Gwi Ok Park, Kyoung Ho Kim, Yelim Kwon, Joonsuk Huh, Ji Man Kim

Department of Chemistry

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

14 Citations (Scopus)

Abstract

The movement of the sulfur species of a lithium-sulfur battery cathode was directly observed through pioneeringoperandoSAXS analysis. Micropore is a prior repository for sulfur before and after the electrochemical reaction. Mesopore is actual reaction site for sulfur species. The separate properties of the pores were established, adding critical insight to advanced carbon cathode material design.

Original language	English
Pages (from-to)	10500-10503
Number of pages	4
Journal	Chemical Communications
Volume	57
Issue number	81
DOIs	https://doi.org/10.1039/d1cc04270j
Publication status	Published - 2021 Oct 18

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2021.

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Catalysis
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d1cc04270j

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abstract = "The movement of the sulfur species of a lithium-sulfur battery cathode was directly observed through pioneeringoperandoSAXS analysis. Micropore is a prior repository for sulfur before and after the electrochemical reaction. Mesopore is actual reaction site for sulfur species. The separate properties of the pores were established, adding critical insight to advanced carbon cathode material design.",

author = "Choi, {Yun Seok} and Park, {Gwi Ok} and Kim, {Kyoung Ho} and Yelim Kwon and Joonsuk Huh and Kim, {Ji Man}",

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AU - Park, Gwi Ok

AU - Kim, Kyoung Ho

AU - Kwon, Yelim

AU - Huh, Joonsuk

AU - Kim, Ji Man

PY - 2021/10/18

Y1 - 2021/10/18

N2 - The movement of the sulfur species of a lithium-sulfur battery cathode was directly observed through pioneeringoperandoSAXS analysis. Micropore is a prior repository for sulfur before and after the electrochemical reaction. Mesopore is actual reaction site for sulfur species. The separate properties of the pores were established, adding critical insight to advanced carbon cathode material design.

AB - The movement of the sulfur species of a lithium-sulfur battery cathode was directly observed through pioneeringoperandoSAXS analysis. Micropore is a prior repository for sulfur before and after the electrochemical reaction. Mesopore is actual reaction site for sulfur species. The separate properties of the pores were established, adding critical insight to advanced carbon cathode material design.

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Unveiling the role of micropores in porous carbon for Li-S batteries usingoperandoSAXS

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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