Research progress on freestanding carbon-based anodes for sodium energy storage

HOU Zhi-dong; GAO Yu-yang; ZHANG Yu; WANG Jian-gan

doi:10.1016/S1872-5805(23)60725-5

Volume 38 Issue 2

Apr. 2023

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Article Navigation > New Carbon Mater. > 2023 > 38(2): 230-246

HOU Zhi-dong, GAO Yu-yang, ZHANG Yu, WANG Jian-gan. Research progress on freestanding carbon-based anodes for sodium energy storage. New Carbon Mater., 2023, 38(2): 230-246. doi: 10.1016/S1872-5805(23)60725-5

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HOU Zhi-dong, GAO Yu-yang, ZHANG Yu, WANG Jian-gan. Research progress on freestanding carbon-based anodes for sodium energy storage. New Carbon Mater., 2023, 38(2): 230-246. doi: 10.1016/S1872-5805(23)60725-5

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Research progress on freestanding carbon-based anodes for sodium energy storage

doi: 10.1016/S1872-5805(23)60725-5

1.
State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Lab of Graphene (NPU), Xi’an 710072, China
2.
School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200237, China

Funds: The work is financially supported by the National Natural Science Foundation of China (52272239, 22109044 and 51821091), Fundamental Research Funds for the Central Universities (3102019JC005 and D5000210894)

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Author Bio:
^†侯志栋和高语阳为共同第一作者
Corresponding author: ZHANG Yu, Professor. E-mail: yzhang071@ecust.edu.cn; WANG Jian-gan, Professor. E-mail: wangjiangan@nwpu.edu.cn
Received Date: 2022-12-24
Accepted Date: 2023-02-13
Rev Recd Date: 2023-02-10

Available Online: 2023-02-17

Publish Date: 2023-04-07

Abstract

Abstract

Sodium-ion batteries (SIBs) have received extensive research interest as an important alternative to lithium-ion batteries in the electrochemical energy storage field by virtue of the abundant reserves and low-cost of sodium. In the past few years, carbon and its composite materials used as anode materials have shown excellent sodium storage properties through structural design and composition regulation. The increasing popularity of wearable electronics has demanded higher requirements for electrode materials. A free-standing electrode is able to eliminate the massive use of electrochemical inactive binders and conductive additives, thereby increasing the overall energy density of the battery system. Research progress on carbon materials such as carbon nanofibers, carbon nanotubes and graphene and their composites (metallic compounds and alloy-type materials) is summarized. The preparation strategies and electrochemical properties of free-standing carbon-based anodes with and without substrates are categorized and reviewed. Finally, proposals are made for future research and developments for free-standing carbon-based anodes for SIBs.
- Carbon-based materials,
- Freestanding electrode,
- Sodium-ion batteries,
- Anodes,
- Electrochemical performance

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References(98)

References

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