FA

Researchers Develop Antimony Alloy Based Reduced Graphene Oxide Composite for Faster Charging Sodium-ion Batteries

Researchers Develop Antimony Alloy Based Reduced Graphene Oxide Composite for Faster Charging Sodium-ion Batteries

Researchers from the University of Hyderabad (UoH) and the Tata Institute of Fundamental Research (TIFR) have developed electrode materials made of Tin antimony alloy-based reduced graphene oxide composite which has the potential to enhance energy storage for sodium-ion batteries.
 

 December 25, 2023  Nano in the world


Sodium-ion batteries could offer enhanced energy efficiency, rapid charging capabilities, resilience to extreme temperatures, and safeguards against overheating or thermal runaway incidents. They exhibit reduced toxicity due to their lack of reliance on lithium, cobalt, copper, or nickel, which have the potential to emit environmentally harmful gases in the event of fire, according to a recent official release.
 

These batteries also exhibit a high degree of adaptability across various applications and show resistance to elevated temperatures and humidity levels. But, a significant drawback pertains to their energy density, which refers to the quantity of energy stored relative to the volume of the battery.
 

The density of sodium batteries remains relatively low, ranging from 140 Wh/Kg to 160 Wh/kg, in contrast to the higher density of lithium-ion batteries, which typically falls within the range of 180 Wh/Kg to 250 Wh/Kg. The team set out to address this, with the new composite material.


 

Read the original article on Graphene-Info.



 
 

Comments


Name: *
Email: *
Your Comment : *
Security Code :   *  

Register for the Newsletter