Flexible and efficient cathode: Flower-like cuprous tetracyanoquinodimethane (CuTCNQ) nanorods in situ anchored on a flexible carbon matrix are prepared by combining the routes of electrospinning and solution reaction. As flexible sodium-ion battery cathode, they exhibit a high specific capacity of 252 mAh g⁻¹ at 0.1 C, high average voltage of 3.2 V and long-term cyclability of 1200 cycles.

中文翻译：

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用于高能钠离子电池的原位分层金属有机柔性阴极

灵活高效的阴极：结合电纺丝和固溶反应的路线，制备出就地锚定在柔性碳基体上的花状四氰基喹二甲烷（CuTCNQ）纳米棒。作为挠性钠离子电池阴极，它们在0.1 C时具有252 mAh g ^-1的高比容量，3.2 V的高平均电压和1200次循环的长期循环能力。