首页|Recent Advances in Carbon-Based Current Col lectors/Hosts for Alkali Metal Anodes

Recent Advances in Carbon-Based Current Col lectors/Hosts for Alkali Metal Anodes

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The urgent demand for high-energy-density storage systems evokes the research upsurge on the alkali metal batteries with high theoretical capacities.However,the utilization of alkali metal anodes,including Li,Na,and K,is significantly hindered by notorious dendrite growth,undesirable corrosion,and unstable solid electrolyte interface.In order to resolve these issues,the carbon materials for the rational design of current collector/host that can regulate the plating/stripping behavior of alkali metal have been exploited.These carbon-based current collectors/hosts are featured with many pivotal advantages,including mechanical integrity to accommodate the volume change,superior electronic/ionic conductivity,large available surface area,and rich functionalization chemistries to increase the affinity to alkali metal.In this review,the recent progress on various dimensional carbon-based current collectors/hosts with different chemical components in stabilizing the alkali metal anodes through the regulation of initial deposition and subsequent growth behavior during plating/stripping process is provided.The nanostructured carbon scaffolds with self-affinity to alkali metals,as well as the carbon frameworks with internal/external affinitive sites to alkali metals,catalogued by various dimensions,are discussed in this review.Therefore,these appealing strategies based on the carbon-based current collectors/hosts can provide a paradigm for the realization of high-energy-density alkali metal batteries.

carbon-based materialscurrent collectorsenergy densityhostsmetal anodes

Guanyao Wang、Chan Song、Jiaqi Huang、Ho Seok Park

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School of Chemical Engineering,Sungkyunkwan University,2066,Seoburo,Jangan-gu,Suwon 440-746,Korea

School of Chemistry and Molecular Engineering,Nanjing Tech University,Nanjing 211816,China

School of Materials Science and Engineering,Beijing Institute of Technology,Beijing 100081,China

Department of Health Sciences and Technology,Samsung Advanced Institute for Health Sciences and Technology(SAIHST),Sungkyunkwan University,2066,Seoburo,Jangan-gu,Suwon 440-746,Korea

SKKU Advanced Institute of Nano Technology(SAINT),Sungkyunkwan University,2066,Seoburo,Jangan-gu,Suwon 440-746,Korea

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National Research Foundation of Korea(NRF)grant funded by the Korea government,Ministry of Science and ICT(MSIT)Republic of Korea and SKKU Research Fellowship Program of Sungkyunkwan University(2021)

NRF-2020R1A3B2079803

2023

10.1002/eem2.12460

能源与环境材料(英文)

能源与环境材料(英文)

CSCD
ISSN：
年,卷(期)：2023.6(5)
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