Nitrogen-Doped Carbon for Sodium-Ion Battery Anode by Self-Etching and Graphitization of Bimetallic MOF-Based Composite

Yuming Chen; Xiaoyan Li; Kyusung Park; Wei Lu; Chao Wang; Weijiang Xue; Fei Yang; Jiang Zhou; Liumin Suo; Tianquan Lin; Haitao Huang; Ju Li; John B. Goodenough

doi:10.1016/j.chempr.2017.05.021

Nitrogen-Doped Carbon for Sodium-Ion Battery Anode by Self-Etching and Graphitization of Bimetallic MOF-Based Composite

Yuming Chen, Xiaoyan Li, Kyusung Park, Wei Lu, Chao Wang, Weijiang Xue, Fei Yang, Jiang Zhou, Liumin Suo, Tianquan Lin, Haitao Huang, Ju Li, John B. Goodenough

Research output: Journal article publication › Journal article › Academic research › peer-review

245 Citations (Scopus)

Abstract

The greater availability of sodium (Na) over lithium (Li) motivates development of a Na-ion battery that can compete with a Li-ion battery. In these batteries, both electrodes consist of hosts into which Li+or Na+can be inserted reversibly. Graphite has been the anode host for Li-ion batteries, but the Na+ion is too large to be inserted easily between the flat graphene layers of common graphite. We report the synthesis and electrochemical performance of N-doped carbon nanofibers and tubules with an organic-liquid electrolyte and a large fraction of graphitic carbon and larger spacing (0.38–0.44 nm) between carbon sheets; the carbon hollow tubules yield ultrastable (10,000 cycles), high-rate capabilities of Na+intercalation and deintercalation with reversible capacities up to 346 mAh g−1.

Original language	English
Pages (from-to)	152-163
Number of pages	12
Journal	Chem
Volume	3
Issue number	1
DOIs	https://doi.org/10.1016/j.chempr.2017.05.021
Publication status	Published - 13 Jul 2017

Keywords

nanocarbon
nitrogen doping
sodium-ion battery anode

ASJC Scopus subject areas

General Chemistry
Biochemistry
Environmental Chemistry
General Chemical Engineering
Biochemistry, medical
Materials Chemistry

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10.1016/j.chempr.2017.05.021

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title = "Nitrogen-Doped Carbon for Sodium-Ion Battery Anode by Self-Etching and Graphitization of Bimetallic MOF-Based Composite",

abstract = "The greater availability of sodium (Na) over lithium (Li) motivates development of a Na-ion battery that can compete with a Li-ion battery. In these batteries, both electrodes consist of hosts into which Li+or Na+can be inserted reversibly. Graphite has been the anode host for Li-ion batteries, but the Na+ion is too large to be inserted easily between the flat graphene layers of common graphite. We report the synthesis and electrochemical performance of N-doped carbon nanofibers and tubules with an organic-liquid electrolyte and a large fraction of graphitic carbon and larger spacing (0.38–0.44 nm) between carbon sheets; the carbon hollow tubules yield ultrastable (10,000 cycles), high-rate capabilities of Na+intercalation and deintercalation with reversible capacities up to 346 mAh g−1.",

keywords = "nanocarbon, nitrogen doping, sodium-ion battery anode",

author = "Yuming Chen and Xiaoyan Li and Kyusung Park and Wei Lu and Chao Wang and Weijiang Xue and Fei Yang and Jiang Zhou and Liumin Suo and Tianquan Lin and Haitao Huang and Ju Li and Goodenough, {John B.}",

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doi = "10.1016/j.chempr.2017.05.021",

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T1 - Nitrogen-Doped Carbon for Sodium-Ion Battery Anode by Self-Etching and Graphitization of Bimetallic MOF-Based Composite

AU - Chen, Yuming

AU - Li, Xiaoyan

AU - Park, Kyusung

AU - Lu, Wei

AU - Wang, Chao

AU - Xue, Weijiang

AU - Yang, Fei

AU - Zhou, Jiang

AU - Suo, Liumin

AU - Lin, Tianquan

AU - Huang, Haitao

AU - Li, Ju

AU - Goodenough, John B.

PY - 2017/7/13

Y1 - 2017/7/13

N2 - The greater availability of sodium (Na) over lithium (Li) motivates development of a Na-ion battery that can compete with a Li-ion battery. In these batteries, both electrodes consist of hosts into which Li+or Na+can be inserted reversibly. Graphite has been the anode host for Li-ion batteries, but the Na+ion is too large to be inserted easily between the flat graphene layers of common graphite. We report the synthesis and electrochemical performance of N-doped carbon nanofibers and tubules with an organic-liquid electrolyte and a large fraction of graphitic carbon and larger spacing (0.38–0.44 nm) between carbon sheets; the carbon hollow tubules yield ultrastable (10,000 cycles), high-rate capabilities of Na+intercalation and deintercalation with reversible capacities up to 346 mAh g−1.

AB - The greater availability of sodium (Na) over lithium (Li) motivates development of a Na-ion battery that can compete with a Li-ion battery. In these batteries, both electrodes consist of hosts into which Li+or Na+can be inserted reversibly. Graphite has been the anode host for Li-ion batteries, but the Na+ion is too large to be inserted easily between the flat graphene layers of common graphite. We report the synthesis and electrochemical performance of N-doped carbon nanofibers and tubules with an organic-liquid electrolyte and a large fraction of graphitic carbon and larger spacing (0.38–0.44 nm) between carbon sheets; the carbon hollow tubules yield ultrastable (10,000 cycles), high-rate capabilities of Na+intercalation and deintercalation with reversible capacities up to 346 mAh g−1.

KW - nanocarbon

KW - nitrogen doping

KW - sodium-ion battery anode

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U2 - 10.1016/j.chempr.2017.05.021

DO - 10.1016/j.chempr.2017.05.021

M3 - Journal article

SN - 2451-9308

VL - 3

SP - 152

EP - 163

JO - Chem

JF - Chem

IS - 1

ER -

Nitrogen-Doped Carbon for Sodium-Ion Battery Anode by Self-Etching and Graphitization of Bimetallic MOF-Based Composite

Abstract

Keywords

ASJC Scopus subject areas

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