Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance

[Display omitted] •Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs. Nitrogen doped carbon nan...

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Veröffentlicht in:	Materials letters 2021-01, Vol.282, p.128850, Article 128850
Hauptverfasser:	Yan, Zhanheng, Jiang, Lanlan, Chen, Dongchu, Huo, Baoyu, Zhou, Haihui, Huang, Zhongyuan
Format:	Artikel
Sprache:	eng
Schlagworte:	Anode effect Carbon nanotubes Co9S8 Cobalt sulfide Electrochemical analysis Electrode materials Energy storage and conversion Lithium Lithium-ion batteries Materials science Metal-organic frameworks Nanoparticles Rechargeable batteries Sulfurization
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