Ionic liquid-derived Co3O4/carbon nano-onions composite and its enhanced performance as anode for lithium-ion batteries

In this work, a novel composite of Co 3 O 4 nanoparticle and carbon nano-onions (CNOs) is synthesized by using ionic liquid as carbon and nitrogen source through a facile carbothermic reduction followed by low-temperature oxidation method. The SEM and HRTEM images reveal that the Co 3 O 4 particles...

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Veröffentlicht in:	Journal of materials science 2017-11, Vol.52 (22), p.13192-13202
Hauptverfasser:	Meng, Yanshuang, Wang, Gongrui, Xiao, Mingjun, Duan, Chaoyu, Wang, Chen, Zhu, Fuliang, Zhang, Yue
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodes Carbon Carbothermic reactions Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Cobalt oxides Crystallography and Scattering Methods Cycles Electrode materials Energy Materials Ionic liquids Ions Lithium Lithium-ion batteries Materials Science Nanoparticles Oxidation Performance enhancement Polymer Sciences Rechargeable batteries Solid Mechanics
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