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Alzahrani A, Otaki M, Wang D et al (2021) Confining sulfur in porous carbon by vapor deposition to achieve high-performance cathode for all-solid-state lithium–sulfur batteries. ACS Energy Lett 6:413–418
Sulfur stands as a very promising cathode candidate for the next-generation rechargeable batteries due to its high energy density, natural abundance, low cost and environmental friendliness. However, the application of lithium–sulfur batteries suffers from low sulfur utilization and poor cycle life of the sulfur cathode.
Furthermore, the tap density of carbon-based materials is usually very low, which is unfavorable for the practical application of sulfur cathodes. Combining carbon materials with metallic oxides as the main sulfur body can show not only good conductivity but also strong adsorption capacity for sulfur and lithium PS.
Traditionally, sulfur or lithium sulfide are conventionally utilized as active materials in lithium-sulfur batteries. To enhance the electronic and ionic conduction of active materials, it has been reported that coupling sulfur or lithium sulfide with solid electrolytes or various carbon materials can be effective .
As the most promising LIB substitute, lithium–sulfur batteries (LSBs) have attracted considerable attention (Chen, Hou, Persson, & Zhang, 2019a; Yin, Xin, Guo, & Wan, 2013). LSBs store and transfer energy by reversible electrochemical reactions between lithium and sulfur.
Wang H, Yang Y, Liang Y, Robinson JT, Li Y, Jackson A, Cui Y, Dai H (2011) Graphene-wrapped sulfur particles as a rechargeable lithium–sulfur battery cathode material with high capacity and cycling stability.
Herein, a sulfur-containing polymer (S-TVTCSi 4) synthesized by the copolymerization of sulfur with 2,4,6,8-tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane …
Activated carbon-cathode materials have garnered significant attention in recent years for application in lithium-sulfur batteries due to their outstanding polysulfide adsorption …
The cathode materials were slurry-cast from cyclopentanone onto a carbon-coated aluminium current collector (Intelicoat). The electrolyte is composed of a 1.2 M LiPF 6 …
Nitrogen-doped mesoporous carbon promoted chemical adsorption of sulfur and fabrication of high-areal-capacity sulfur cathode with exceptional cycling stability for lithium …
We have compared the performance of the current composite cathode with polymer based cathodes, polysulfide containing electrolyte and carbon/sulfur cathode for …
Metal sulfides are another sulfur-equivalent cathode materials for Li-S batteries. 60, 62, 63 For example, amorphous chain-like MoS 3 prepared by the acid precipitation method in aqueous solution was a representative case. 60 During …
Nitrogen-doped mesoporous carbon promoted chemical adsorption of sulfur and fabrication of high-areal-capacity sulfur cathode with exceptional cycling stability for lithium …
The structural design of carbon materials plays an important role to overcome the challenges in sulfur cathodes with the following main strategic goals: (1) improving the …
Lithium–sulfur batteries (LSBs) are a promising alternative to lithium-ion batteries because sulfur is highly abundant and exhibits a high theoretical capacity (1675 mA h …
Lithium-sulfur battery, one of the most prominent and widely studied batteries, takes sulfur as the cathode which has rich reserves in the earth. It has the characteristics of high energy density, …
Lithium–sulfur batteries (LSBs) are potential substitutes for lithium-ion batteries (LIBs) because of their impressive theoretical specific capacity (1675 mA h g −1) and energy density (2600 Wh kg −1), which far …
Lithium-sulfur battery as a new generation of energy storage devices has excellent development potential. In this paper, CeO2/Ce2S3 heterostructure was synthesized …
Herein, a sulfur-containing polymer (S-TVTCSi 4) synthesized by the copolymerization of sulfur with 2,4,6,8-tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane (TVTCSi), was combined with carbon nanotubes …
This review summarizes the progresses in the sulfur–carbon composite cathodes for lithium–sulfur batteries in recent years, and introduces the roles and the …
Keywords: sulfurized carbon, sulfurization, sulfur-carbon composite, sulfurized polyacrylonitrile, cathode material, polysulfide, lithium/sulfur battery Citation: Zhang SS (2013) …
Liu X, Wang S, Wang A, Chen J, Zeng Q, Chen P, Liu W, Li Z, Zhang L (2019) A new cathode material synthesized by a thiol-modified metal–organic framework (MOF) …
The high theoretical energy density and superior safety of all-solid-state lithium-sulfur batteries (ASSLSBs) make them a promising candidate for large-scale energy storage …
To overcome the polysulfide shuttle effect in Li-S batteries, synthesizing the cathode sulfur hybrid structure integrated with carbon materials (such as carbon nanotube [8], …
Presently, carbon-based materials, metallic oxides, and conductive polymer matrix materials are being compounded with elemental sulfur to prepare sulfur-based …
Among the various rechargeable battery systems, lithium-sulfur batteries (LSBs) represent the promising next-generation high-energy power systems and have drawn …
The structural design of carbon materials plays an important role to overcome the challenges in sulfur cathodes with the following main strategic goals: (1) improving the electrical conductivity of sulfur and discharge …
The cathode materials were slurry-cast from cyclopentanone onto a carbon-coated aluminium current collector (Intelicoat). The electrolyte is composed of a 1.2 M LiPF 6 …
Research interest in sulfur cathode employed in lithium sulfur battery (LSB) has been greatly aroused since 2009 due to its inherently high theoretical capacity and likely low …
Activated carbon-cathode materials have garnered significant attention in recent years for application in lithium-sulfur batteries due to their outstanding polysulfide adsorption …