Interesting Engineering on MSN
New sodium-ion cathode resists air damage, keeps 80% capacity after 200 cycles
Researchers at Central South University have developed a sodium-ion battery cathode that resists air ...
Conceived by scientists in China, the battery was built with a special hydrogel electrolyte made of polyacrylamide (PAM), zinc sulfate (ZnSO4), glycerol (GL), and acetonitrile (AN). The device showed ...
Researchers in Japan have adopted a new calcium-doping strategy to improve the stability and electrochemical properties of NFM, a cathode material used in sodium-ion batteries. The new technique ...
As the global demand for sustainable and cost-effective energy solutions continues to rise, the development of advanced energy storage materials becomes increasingly important. Solid-state sodium-ion ...
Sodium-ion batteries are being investigated as a viable cost-effective, more environmentally friendly, and easier-to-source alternative to lithium-ion. 60% capacity is retained after 300 cycles.
(Nanowerk Spotlight) Lithium-ion batteries, with their high energy density and long lifetimes, have dominated the rechargeable battery market for decades. However, lithium's scarcity and rising cost ...
Vacuum arc plasma and ion source technologies underpin a range of advanced applications, from surface coating and materials synthesis to particle acceleration and fusion research. In these systems, a ...
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