Janus graphene opens doors to sustainable sodium-ion batteries
"Ten times the energy capacity of standard graphite
"Typically, the capacity of sodium intercalation in standard graphite is about 35 milliampere hours per gram (mA h g-1). This is less than one tenth of the capacity for lithium-ion intercalation in graphite. With the novel graphene the specific capacity for sodium ions is 332 milliampere hours per gram – approaching the value for lithium in graphite. The results also showed full reversibility and high cycling stability."
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Huge development in sodium-ion battery research. When new sodium-ion batteries with Janus graphene are mass produced, it's over for the combustion engine in cars!
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