One-dimensional MoS₂/carbon nanofibers (MoS₂-CNFs) were synthesized by electrospinning using exfoliated MoS₂ nanosheets and polyacrylonitrile as the precursors. The exfoliated MoS₂ nanosheets about 150 nm across were encapsulated in carbon, and the free-standing MoS₂/CNF film was easily cut into a flexible tablet that could be directly used as a binder-free anode for lithium storage. The MoS₂/CNFs showed a high reversible capacity of 700 mAh g⁻¹ at 100 mA g⁻¹ after 50 cycles, a high rate capacity of 450 mAh g⁻¹ at 1000 mA g⁻¹ after 200 cycles and good cycling stability.

中文翻译：

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MoS ₂纳米片包裹在碳中的纳米纤维，作为无粘结剂阳极，可实现出色的锂存储

使用剥离的MoS ₂纳米片和聚丙烯腈作为前体，通过电纺合成了一维MoS ₂ /碳纳米纤维（MoS ₂ -CNFs）。将剥离后的MoS ₂纳米片（约150纳米宽）包裹在碳中，并将独立的MoS ₂ / CNF薄膜轻松切割成可直接用作锂存储用无粘合剂阳极的柔性片剂。MoS ₂ / CNF在50个循环后显示100 mA g ^-1时700 mAh g ^-1的高可逆容量，在200个循环后1000 mA g ^-1时具有450 mAh g ^-1的高倍率容量。