Engineering and TechnologyNature Communications
Ampere-hour-scale soft-package potassium-ion hybrid capacitors enabling 6-minute fast-charging
H. Li, Y. Gong, et al.
Discover the groundbreaking advancements in potassium-ion hybrid supercapacitors led by a team of experts including Huanxin Li and Yi Gong. These innovative devices boast a remarkable 6-minute fast charging capability, with an impressive specific energy of 140 Wh kg⁻¹ and outstanding capacity retention after 200 cycles.
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