Electron-State Confinement of Polysulfides for Highly Stable Sodium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907557
Abstract: Confinement of polysulfides in sulfur cathodes is pivotal for eliminating the "shuttle effect" in metal-sulfur batteries, which represent promising solutions for large-scale and sustainable energy storage. However, mechanistic exploration and in-depth understanding for the confinement… read more here.
Keywords: sulfur batteries; confinement polysulfides; sodium sulfur; highly stable ... See more keywords
Room‐Temperature Sodium–Sulfur Batteries: Rules for Catalyst Selection and Electrode Design
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202204214
Abstract: Seeking an optimal catalyst to accelerate conversion reaction kinetics of room‐temperature sodium–sulfur (RT Na–S) batteries is crucial for improving their electrochemical performance and promoting the practical applications. Herein, theoretical calculations of interfacial interactions of catalysts… read more here.
Keywords: sodium sulfur; sodium; sulfur batteries; room temperature ... See more keywords
Challenge and Strategies in Room Temperature Sodium-Sulfur Batteries: A Comparison with Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202107368
Abstract: Metal-sulfur batteries exhibit great potential as next-generation rechargeable batteries due to the low sulfur cost and high theoretical energy density. Sodium-sulfur (Na-S) batteries present higher feasibility of long-term development than lithium-sulfur (Li-S) batteries in technoeconomic… read more here.
Keywords: sodium sulfur; lithium sulfur; sulfur; sulfur batteries ... See more keywords
Polar Electrocatalysts for Preventing Polysulfide Migration and Accelerating Redox Kinetics in Room-Temperature Sodium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Small methods"
DOI: 10.1002/smtd.202201728
Abstract: Due to the high theoretical energy density, low cost, and rich abundance of sodium and sulfur, room‐temperature sodium–sulfur (RT Na–S) batteries are investigated as the promising energy storage system. However, the inherent insulation of the… read more here.
Keywords: sodium sulfur; sodium; sulfur; sulfur batteries ... See more keywords
Designing room temperature sodium sulfur batteries with long cycle-life at pouch cell level
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DOI: 10.1016/j.ensm.2019.05.035
Abstract: Abstract The successful transfer of room temperature sodium sulfur (RT-Na-S) technology from coin cell to pouch cell level is demonstrated. The general cell design is based on a previously developed RT-Na-S concept implementing hard carbon… read more here.
Keywords: cell level; sodium sulfur; pouch cell; cell ... See more keywords
Emerging applications of atomic layer deposition for lithium-sulfur and sodium-sulfur batteries
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DOI: 10.1016/j.ensm.2019.11.025
Abstract: Abstract Lithium-sulfur (Li–S) and sodium-sulfur (Na–S) batteries are the promising energy storage systems of next-generation because of their high theoretical specific energy, abundant storage of sulfur, and long cycle life. However, both of them are… read more here.
Keywords: sulfur batteries; sulfur sodium; lithium sulfur; deposition ... See more keywords
Selection of container materials for modern planar sodium sulfur (NaS) energy storage cells towards higher thermo-mechanical stability
Sign Up to like & getrecommendations! Published in 2017 at "Journal of energy storage"
DOI: 10.1016/j.est.2017.05.007
Abstract: Abstract Sodium sulfur (NaS) cell is recognized as a promising candidate for advanced grid-scale large energy storage systems (ESS). In this work, we study the impacts of planar NaS cell container materials on the accumulation… read more here.
Keywords: sodium sulfur; thermo mechanical; sulfur nas; energy storage ... See more keywords
Room temperature sodium-sulfur batteries as emerging energy source
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DOI: 10.1016/j.est.2018.04.021
Abstract: Abstract This paper presents research and development on room temperature sodium-sulfur battery in the last decade. The review focuses on their electrochemical performance and recent trends in tailoring the electrode materials and electrolytes to enhance… read more here.
Keywords: sodium sulfur; temperature sodium; room temperature;
Remedies of capacity fading in room-temperature sodium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.06.056
Abstract: Abstract Liquid-electrolyte sodium-sulfur battery operated at room temperature is encountering challenges brought by the complex sulfur redox reactions, including (i) the dissolved polysulfide intermediates trigger serious side reactions on Na anode surface; (ii) the short-chain… read more here.
Keywords: sodium sulfur; sulfur; capacity fading; room temperature ... See more keywords
Transient modeling and simulation of a nonisothermal sodium–sulfur cell
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2020.227849
Abstract: Abstract The use of sodium-sulfur batteries at the grid level requires high current density operation that can cause cell deterioration, leading to lower sulfur utilization and lower energy efficiency. In addition, it can result in… read more here.
Keywords: sodium sulfur; model; sulfur cell; sodium ... See more keywords
Multi-ion Strategy toward Highly Durable Calcium/Sodium-Sulfur Hybrid Battery.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c00448
Abstract: Nonlithium (Li) metal-sulfur batteries are a viable technology for large-scale energy storage due to their relative high energy densities and low cost. However, their practical application is still hindered by the insufficient reversibility and/or limited… read more here.
Keywords: sulfur hybrid; calcium sodium; sodium sulfur; multi ion ... See more keywords