NiCo2S4 multi-shelled hollow polyhedrons as high-performance anode materials for lithium-ion batteries

Dual-functional NiCo2S4 polyhedral architecture with superior electrochemical performance for supercapacitors and lithium-ion batteries

“…The peak at the anode is attributed to the extraction of Li + and the formation of NiS and CoS. These electrochemical reaction equations can be expressed as [49]…”

Advances in preparation methods and mechanism analysis of layered double hydroxide for lithium-ion batteries and lithium-sulfur batteries

“…And that of the corresponding homogeneous double shell. Moreover, Yuan et al [86] prepared NiCo 2 S 4 multi-shelled hollow polyhedrons which were assembled via ZIF-67/NiCo LDHs. The obtained ZIF-67 directly involved in the construction of nonspherical shells and bypassed complex coating techniques.…”

Anthozoan-like porous nanocages with nano-cobalt-armed CNT multifunctional layers as a cathode material for highly stable Na–S batteries

“…Compared to physical adsorption, chemical adsorption is more attractive to immobilize polysulfides. Accordingly, many polar material composites, such as oxides (TiO 2 , 12,13 15,16 CoS, 17 NiCo 2 S 4 , 18 VS 2 , etc. ), selenides (NiSe 2 19 ) and transition metals (Co, 20 Ni/Co, 21 etc.…”