Covalent Encapsulation of Sulfur in a MOF‐Derived S, N‐Doped Porous Carbon Host Realized via the Vapor‐Infiltration Method Results in Enhanced Sodium–Sulfur Battery Performance

2020 ◽  
Vol 10 (23) ◽  
pp. 2000931 ◽  
Author(s):  
Fengping Xiao ◽  
Xuming Yang ◽  
Hongkang Wang ◽  
Jun Xu ◽  
Yulong Liu ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Sulfur Battery ◽  
Sodium Sulfur Battery ◽  
Sodium Sulfur ◽  
Infiltration Method ◽  
Vapor Infiltration

Suppression of Large-scaled PV Power Station Output Fluctuation using Sodium-Sulfur Battery

2010 ◽  
Vol 130 (2) ◽  
pp. 223-231 ◽  
Author(s):  
Motoki Akatsuka ◽  
Ryoichi Hara ◽  
Hiroyuki Kita ◽  
Takamitsu Ito ◽  
Yoshinobu Ueda ◽  
...  
Keyword(s):  
Power Station ◽  
Sulfur Battery ◽  
Sodium Sulfur Battery ◽  
Sodium Sulfur

scholarly journals Research Progress toward Room Temperature Sodium Sulfur Batteries: A Review

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1535
Author(s):  
Yanjie Wang ◽  
Yingjie Zhang ◽  
Hongyu Cheng ◽  
Zhicong Ni ◽  
Ying Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Room Temperature ◽  
High Energy ◽  
Safety Performance ◽  
High Energy Density ◽  
Research Progress ◽  
Storage Performance ◽  
Sulfur Battery ◽  
Sodium Sulfur Battery ◽  
Sodium Sulfur

Lithium metal batteries have achieved large-scale application, but still have limitations such as poor safety performance and high cost, and limited lithium resources limit the production of lithium batteries. The construction of these devices is also hampered by limited lithium supplies. Therefore, it is particularly important to find alternative metals for lithium replacement. Sodium has the properties of rich in content, low cost and ability to provide high voltage, which makes it an ideal substitute for lithium. Sulfur-based materials have attributes of high energy density, high theoretical specific capacity and are easily oxidized. They may be used as cathodes matched with sodium anodes to form a sodium-sulfur battery. Traditional sodium-sulfur batteries are used at a temperature of about 300 °C. In order to solve problems associated with flammability, explosiveness and energy loss caused by high-temperature use conditions, most research is now focused on the development of room temperature sodium-sulfur batteries. Regardless of safety performance or energy storage performance, room temperature sodium-sulfur batteries have great potential as next-generation secondary batteries. This article summarizes the working principle and existing problems for room temperature sodium-sulfur battery, and summarizes the methods necessary to solve key scientific problems to improve the comprehensive energy storage performance of sodium-sulfur battery from four aspects: cathode, anode, electrolyte and separator.

scholarly journals High-performance room-temperature sodium–sulfur battery enabled by electrocatalytic sodium polysulfides full conversion

2020 ◽  
Vol 13 (2) ◽  
pp. 562-570 ◽  
Author(s):  
Nana Wang ◽  
Yunxiao Wang ◽  
Zhongchao Bai ◽  
Zhiwei Fang ◽  
Xiao Zhang ◽  
...  
Keyword(s):  
Energy Density ◽  
High Performance ◽  
Room Temperature ◽  
Gold Nanoclusters ◽  
High Energy ◽  
High Energy Density ◽  
Sulfur Battery ◽  
Sodium Sulfur Battery ◽  
Sodium Sulfur ◽  
Full Conversion

Developing novel gold nanoclusters as an electrocatalyst can facilitate a completely reversible reaction between S and Na, achieving advanced high-energy-density room-temperature sodium–sulfur batteries.

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