Rational Design of Janus Metal Atomic-Site Catalysts for Efficient Polysulfide Conversion and Alkali Metal Deposition: Advances and Prospects

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	Rational Design of Janus Metal Atomic-Site Catalysts for Efficient Polysulfide Conversion and Alkali Metal Deposition: Advances and Prospects
	Guangfu Dai 1; Shouzhe Li 1; Menglin Shi 1; Lingxin Sun 1; Ying Jiang 1; HUI KWUN NAM2 ; Zhengqing Ye 1,2
	2024-02
Source Publication	Advanced Functional Materials
Volume	34 Issue:25 Pages:2315563
Abstract	Although metal–sulfur batteries (M–S batteries, M = Li, Na, K) are promising next-generation energy-storage devices because of ultrahigh theoretical energy density, low cost, and environmentally friendliness, their practical applications are significantly hindered by the shuttle effect of polysulfides and growth of alkali metal dendrites. These issues can be mitigated by using Janus metal atomic-site catalysts, which possess the maximum atom utilization efficiency (≈100%), adjustable electronic structures, and tailorable catalytic sites, thereby effectively improving the electrochemical performance of M–S batteries. In this review, the recent progress and development of Janus metal atomic-sites on the properties, synthesis, and characterizations are reviewed. Then, the recent advances in Janus metal atomic-site catalysts intended for accelerating polysulfide conversion and regulating alkali metal deposition, briefly introducing the working principles of the Janus metal atomic-site catalysts in M–S batteries, are systematically summarized. Furthermore, a high emphasis is placed on effective regulation strategies for the rational design of Janus metal atomic-site catalysts in M–S batteries. Finally, the current challenges and future research directions are also presented to develop high-efficiency Janus metal atomic-site catalysts for high-energy M–S batteries.
Document Type	Journal article
Collection	INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Affiliation	1.Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology School of Material Science and Engineering Hebei University of Technology Tianjin 300401, P. R. Chin 2.Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau SAR, 999078, China
Recommended Citation GB/T 7714	Guangfu Dai,Shouzhe Li,Menglin Shi,et al. Rational Design of Janus Metal Atomic-Site Catalysts for Efficient Polysulfide Conversion and Alkali Metal Deposition: Advances and Prospects[J]. Advanced Functional Materials, 2024, 34(25), 2315563.
APA	Guangfu Dai., Shouzhe Li., Menglin Shi., Lingxin Sun., Ying Jiang., HUI KWUN NAM., & Zhengqing Ye (2024). Rational Design of Janus Metal Atomic-Site Catalysts for Efficient Polysulfide Conversion and Alkali Metal Deposition: Advances and Prospects. Advanced Functional Materials, 34(25), 2315563.
MLA	Guangfu Dai,et al."Rational Design of Janus Metal Atomic-Site Catalysts for Efficient Polysulfide Conversion and Alkali Metal Deposition: Advances and Prospects".Advanced Functional Materials 34.25(2024):2315563.

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