Fe-based frameworks in situ derived 3D Ni-Co-Fe nanocage TMO anode for LIB batteries

Zheng, Guoxu; Deng, Yufeng; Yu, Xinbiao; Song, Mingxin

doi:10.1007/s11581-022-04793-z

Cited by 2 publications

(2 citation statements)

References 37 publications

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“…For instance, NiO/Co 3 O 4 / Fe 3 O 4 nanocubes were prepared through one-step solution precipitation process via Song et al When employed as supercapacitor electrode, NiO/Co 3 O 4 /Fe 3 O 4 nanocubes delivered satisfactory specific capacitance (529 F/g at 1 A/g), which was 2.3 times higher than that of NiO/Fe 3 O 4 and 3.7 times higher than that of Co 3 O 4 /Fe 3 O 4 . [168] [169] Among nanostructures with different morphologies, nanotube NTs has a unique advantage due to its unique one-dimensional structure and large internal and external surface area. Singh et al grew vertically arranged high-pore Co 3 O À MnO 2 À NiO composite nanotube arrays on conductive gold substrate.…”

Section: Ternary Oxide Compositesmentioning

confidence: 99%

“…After 400 cycles, the specific capacity of NiO/Co 3 O 4 /Fe 3 O 4 electrode is kept at 560 mAh/g, 1.57 times that of Co 3 O 4 /Fe 3 O 4 electrode. Due to the synergistic effect between different hollow porous nanocages, ternary Ni −Co −Fe TMO has high coulomb efficiency and excellent electrochemical performance [169] . Among nanostructures with different morphologies, nanotube NTs has a unique advantage due to its unique one‐dimensional structure and large internal and external surface area.…”

Section: Ternary and Multi‐component Compositesmentioning

confidence: 99%

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Recent Progress in Co₃O₄‐Based Nanomaterials for Supercapacitors

Liu

Yang

et al. 2023

ChemNanoMat

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Supercapacitors which have been widely used in portable electronics and hybrid electric vehicles are considered to be fascinating energy storage devices owing to their higher energy density than traditional capacitors and higher power density than batteries. The performance of supercapacitors is much dependent on the properties of the used electrode materials, and much effort has been devoted to exploring high‐performance electrodes. During the past decade, cobalt‐based materials, especially Co3O4 and its composites, have been regarded as prominent electrode materials for supercapacitors in view of their relatively low cost, high theoretical specific capacitance, non‐toxicity, and excellent electrochemical activity. In this review, we attempt to provide some basic insights into the rational design of Co3O4 based materials/composites and their capacitive properties for supercapacitors. The electrochemical advantages of Co3O4 as a supercapacitor material are summarized, and many examples are illustrated. The remaining challenges in exploration of Co3O4‐based materials as efficient electrodes for supercapacitors are also discussed and the future research directions are offered.

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Section: Ternary Oxide Compositesmentioning

confidence: 99%

Section: Ternary and Multi‐component Compositesmentioning

confidence: 99%