Lithium-ion batteries have ruled for decades. Now they have a challenger.
After decades of lithium-ion batteries dominating the market, a new option has emerged: batteries made with sodium ions.
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Miniature soft lithium-ion battery offers new possibilities for bio-integrated devices and robotics
University of Oxford researchers have made a significant step towards realizing miniature, soft batteries for use in a variety of biomedical applications, including the defibrillation and pacing of ...