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
Atomically Dispersed Dual‐Site Cathode with a Record High Sulfur Mass Loading for High‐Performance Room‐Temperature Sodium–Sulfur Batteries
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202206828
Abstract: Room‐temperature sodium–sulfur (RT‐Na/S) batteries possess high potential for grid‐scale stationary energy storage due to their low cost and high energy density. However, the issues arising from the low S mass loading and poor cycling stability… read more here.
Keywords: sulfur; mass loading; site; room temperature ... 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
Estimation of Decomposition Temperature of Sodium Fluorouranate Isotopes
Sign Up to like & getrecommendations! Published in 2021 at "Russian Physics Journal"
DOI: 10.1007/s11182-021-02284-8
Abstract: Sodium fluorouranates were studied to get the refined value of one of the fundamental constants with determination of differences between various uranium isotopes contained in these compounds. Such compounds as sodium heptafluorouranate can be classified… read more here.
Keywords: decomposition temperature; decomposition; sodium; uranium isotopes ... See more keywords
Designing room temperature sodium sulfur batteries with long cycle-life at pouch cell level
Sign Up to like & getrecommendations! Published in 2019 at "Energy Storage Materials"
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
Room temperature sodium-sulfur batteries as emerging energy source
Sign Up to like & getrecommendations! Published in 2018 at "Journal of energy storage"
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;
Sulfurized Cyclopentadienyl Nanocomposites for Shuttle-Free Room-Temperature Sodium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c04182
Abstract: A major challenge hindering the practical adoption of room-temperature sodium-sulfur batteries (NaSBs) is polysulfide dissolution and shuttling, which results in irreversible capacity decay and low Coulombic efficiencies. In this work, we demonstrate for the first… read more here.
Keywords: sulfur batteries; temperature sodium; room temperature; sulfurized cyclopentadienyl ... See more keywords
A Sugar-Derived Room-Temperature Sodium Sulfur Battery with Long Term Cycling Stability.
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.6b05172
Abstract: We demonstrate a room-temperature sodium sulfur battery based on a confining microporous carbon template derived from sucrose that delivers a reversible capacity over 700 mAh/gS at 0.1C rates, maintaining 370 mAh/gS at 10 times higher… read more here.
Keywords: sulfur battery; temperature sodium; sodium; room temperature ... See more keywords
Stable Room-Temperature Sodium-Sulfur Batteries in Ether-Based Electrolytes Enabled by the Fluoroethylene Carbonate Additive.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c21059
Abstract: Because of its high energy density and low cost, the room-temperature sodium-sulfur (RT Na-S) battery is a promising candidate to power the next-generation large-scale energy storage system. However, its practical utilization is hampered by the… read more here.
Keywords: room temperature; fluoroethylene carbonate; temperature sodium; sodium sulfur ... See more keywords
A flexible, ceramic-rich solid electrolyte for room-temperature sodium-sulfur batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc02326a
Abstract: A sodium superionic conductor, Na3Zr2Si2PO12 (NZSP) ceramic, is a promising solid electrolyte (SE) and holds the potential to solve the safety and energy density problems of several sodium-based batteries. In particular, in room temperature sodium-sulfur… read more here.
Keywords: sodium sulfur; solid electrolyte; sodium; sulfur batteries ... See more keywords
Review and prospects for room-temperature sodium-sulfur batteries
Sign Up to like & getrecommendations! Published in 2022 at "Materials Research Letters"
DOI: 10.1080/21663831.2022.2092428
Abstract: Due to the attraction of high specific capacity and abundant raw materials, scientists have extensively researched room-temperature sodium-sulfur (RT-Na/S) batteries in recent years. However, unwanted dendrite growth, huge volume change, lower electrical conductivity and polysulfide… read more here.
Keywords: room temperature; temperature sodium; sodium sulfur; sulfur batteries ... See more keywords