Effectively coupling of SnSe2 nanosheet with N, Se co-doped carbon nanofibers as self-standing anode for lithium-ion batteries

Tin selenides possess layered structure and high theoretical capacity, which is considered as desirable anode material for lithium-ion batteries. However, its further development is limited by the low intrinsic electrical conductivity and sluggish reaction kinetics. Herein, a well-designed structure of SnSe