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According to foreign media reports, a study published in the journal Nature described a prototype of a "lithium-oxygen battery", which is based on a superoxide lithium battery and can store five times the current
lithium battery.
In the past, due to the thermodynamic instability of this technology, the purity of synthetic solid lithium superoxide could not be guaranteed
.
However, researchers have found that by using a suitable graphene cathode, crystalline lithium superoxide can remain stable in lithium batteries, thereby keeping such batteries away from the possibility
of overheating.
Larry Curtiss, one of the paper's co-authors, said that although more research is needed, this superoxide lithium battery research has opened a potential path for the development of new batteries, and we are currently focusing on improving the cycle life
of batteries.
At the same time, the use of lithium superoxide to store energy can also lay the foundation for the development of lithium-air batteries, which are a closed system, so there is no need for continuous oxygen intake, which is safer and more stable
than open systems.
According to foreign media reports, a study published in the journal Nature described a prototype of a "lithium-oxygen battery", which is based on a superoxide lithium battery and can store five times the current
lithium battery.
In the past, due to the thermodynamic instability of this technology, the purity of synthetic solid lithium superoxide could not be guaranteed
.
However, researchers have found that by using a suitable graphene cathode, crystalline lithium superoxide can remain stable in lithium batteries, thereby keeping such batteries away from the possibility
of overheating.
Larry Curtiss, one of the paper's co-authors, said that although more research is needed, this superoxide lithium battery research has opened a potential path for the development of new batteries, and we are currently focusing on improving the cycle life
of batteries.
At the same time, the use of lithium superoxide to store energy can also lay the foundation for the development of lithium-air batteries, which are a closed system, so there is no need for continuous oxygen intake, which is safer and more stable
than open systems.
