High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation

Ritu Sahore; Luis P. Estevez; Anirudh Ramanujapuram; Francis J. DiSalvo; Emmanuel P. Giannelis

doi:10.1016/j.jpowsour.2015.07.068

High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation

Ritu Sahore, Luis P. Estevez, Anirudh Ramanujapuram, Francis J. DiSalvo, Emmanuel P. Giannelis

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

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Abstract

We report the performance of a series of hierarchical porous carbons (HPCs) with extremely high surface areas of up to 2340 m2 g-1 with total pore volume of up to 3.8 cm3 g-1 as supports for sulfur for Li-S batteries. The hierarchical structure of the carbon originating from interconnected large mesopores (10-50 nm), small mesopores (2-10 nm) and micropores (

Original language	English (US)
Pages (from-to)	188-194
Number of pages	7
Journal	JOURNAL OF POWER SOURCES
Volume	297
DOIs	https://doi.org/10.1016/j.jpowsour.2015.07.068
State	Published - 2015
Externally published	Yes

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10.1016/j.jpowsour.2015.07.068

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title = "High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation",

abstract = "We report the performance of a series of hierarchical porous carbons (HPCs) with extremely high surface areas of up to 2340 m2 g-1 with total pore volume of up to 3.8 cm3 g-1 as supports for sulfur for Li-S batteries. The hierarchical structure of the carbon originating from interconnected large mesopores (10-50 nm), small mesopores (2-10 nm) and micropores (",

author = "Ritu Sahore and Estevez, {Luis P.} and Anirudh Ramanujapuram and DiSalvo, {Francis J.} and Giannelis, {Emmanuel P.}",

note = "KAUST Repository Item: Exported on 2021-11-04 Acknowledged KAUST grant number(s): KUS-C1-018-02 Acknowledgements: This work is supported by the Energy Materials Center at Cornell (EMC2) - an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences (DE-SC0001086), King Abdullah University of Science and Technology (KAUST), KAUST baseline fund (KUS-C1-018-02). EPG acknowledges support from the NSF-PFI program (IIP-1114275). This work made use of the Cornell Center for Materials Research Shared Facilities supported through the NSF MRSEC program (DMR-1120296). We would like to thank Christos Tampaxis and Dr. Theodore Steriotis for their help with the porosity measurements, and, Mian Pan (Cornell University) and Tiffany Williams (Cornell University) for their help with Raman Spectroscopy of the carbons. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2015",

doi = "10.1016/j.jpowsour.2015.07.068",

language = "English (US)",

volume = "297",

pages = "188--194",

journal = "JOURNAL OF POWER SOURCES",

issn = "1873-2755",

publisher = "Elsevier",

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T1 - High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation

AU - Sahore, Ritu

AU - Estevez, Luis P.

AU - Ramanujapuram, Anirudh

AU - DiSalvo, Francis J.

AU - Giannelis, Emmanuel P.

N1 - KAUST Repository Item: Exported on 2021-11-04 Acknowledged KAUST grant number(s): KUS-C1-018-02 Acknowledgements: This work is supported by the Energy Materials Center at Cornell (EMC2) - an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences (DE-SC0001086), King Abdullah University of Science and Technology (KAUST), KAUST baseline fund (KUS-C1-018-02). EPG acknowledges support from the NSF-PFI program (IIP-1114275). This work made use of the Cornell Center for Materials Research Shared Facilities supported through the NSF MRSEC program (DMR-1120296). We would like to thank Christos Tampaxis and Dr. Theodore Steriotis for their help with the porosity measurements, and, Mian Pan (Cornell University) and Tiffany Williams (Cornell University) for their help with Raman Spectroscopy of the carbons. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2015

Y1 - 2015

N2 - We report the performance of a series of hierarchical porous carbons (HPCs) with extremely high surface areas of up to 2340 m2 g-1 with total pore volume of up to 3.8 cm3 g-1 as supports for sulfur for Li-S batteries. The hierarchical structure of the carbon originating from interconnected large mesopores (10-50 nm), small mesopores (2-10 nm) and micropores (

AB - We report the performance of a series of hierarchical porous carbons (HPCs) with extremely high surface areas of up to 2340 m2 g-1 with total pore volume of up to 3.8 cm3 g-1 as supports for sulfur for Li-S batteries. The hierarchical structure of the carbon originating from interconnected large mesopores (10-50 nm), small mesopores (2-10 nm) and micropores (

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VL - 297

SP - 188

EP - 194

JO - JOURNAL OF POWER SOURCES

JF - JOURNAL OF POWER SOURCES

ER -

High-rate lithium-sulfur batteries enabled by hierarchical porous carbons synthesized via ice templation

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