NiFe2O4 nanoparticles/MWCNTs nanohybrid as anode material for lithium-ion battery

Mujahid, Mohammad; Khan, Rafi Ullah; Mumtaz, M.; Mubasher,; Soomro, Sumair Ahmed; Ullah, Shafiq

doi:10.1016/j.ceramint.2019.01.160

Cited by 54 publications

(20 citation statements)

References 42 publications

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“…When the rate decreases from 2 to 0.1 C, the capacity increases quickly to 830.3 mAh g −1 . Such a rate performance is superior than most of the single-metal oxide (Fe 2 O 3 and NiO) (Feng et al, 2016;Pang et al, 2016;Wang et al, 2017b) and also is greater than other NiFe 2 O 4 nanostructured electrodes e.g., NiFe 2 O 4 /CNTs and NiFe 2 O 4 nanoparticles/MWCNTs (Mujahid et al, 2019;Zou et al, 2020). The main reasons for the excellent electrochemical properties include: (1) mesopores nanostructure provides various path way for lithium ion transportation and as a buffer to accommodate the volume change of electrode during charge/discharge process; (2) 3D nanorod framework shortens the migration path and enhances the Li ions diffusion coefficient and prevents aggregation of the CoFe 2 O 4 nanoparticles, making them well-dispersed and effectively-utilized during repeated cycling (Weng et al, 2020); (3) the N-doping could enhance the electronic conductivity of carbon matrix, which would further enhance the electron and lithium ions transport inside the carbon matrix (Jia et al, 2020).…”

Section: Resultsmentioning

confidence: 93%

Preparation and Electrochemical Properties of Mesoporous NiFe2O4/N-Doped Carbon Nanocomposite as an Anode for Lithium Ion Battery

Zhang

Chen

2020

Front. Mater.

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The NiFe 2 O 4 /nitrogen doped carbon composite was synthesized via calcination of NiFe-MOF in a N 2 atmosphere. Nitrogen-doped carbon not only improves the conductivity of the carbon-based material, but also provides pathway, allowing Li + diffusion rapidly during the charge and discharge processes. The electrochemical data reveal that NiFe 2 O 4 /nitrogen-doped carbon nanocomposite delivers a capacity as high as 760 mAh•g −1 at 0.2 C after 50 cycles, and show good rate performance by remaining a capacity of 600 mAh•g −1 even at 1 C. The excellent electrochemical characteristics might be contributed to the NiFe 2 O 4 ordered nanorod structure, well-marked porosity, and as well as the composition of nitrogen-doped carbon.

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Section: Resultsmentioning

confidence: 93%

Preparation and Electrochemical Properties of Mesoporous NiFe2O4/N-Doped Carbon Nanocomposite as an Anode for Lithium Ion Battery

Zhang

Chen

2020

Front. Mater.

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“…MO. The bands at the region 3300-3500 cm À1 and 1638 cm À1 are due to the stretching vibrations of the -OH hydroxyl group (Mujahid et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

“…The highest one observed at 562 cm −1 corresponded to intrinsic stretching vibrations of the metal at the tetrahedral site, Mtetra → MO, whereas the lowest band, usually observed at 421 cm −1 , was assigned to octahedral-metal stretching, Mocta → MO. The bands at the region 3300–3500 cm −1 and 1638 cm −1 are due to the stretching vibrations of the –OH hydroxyl group (Mujahid et al, 2019).…”

Section: Resultsmentioning

confidence: 99%

Genotoxic analysis of nickel–iron oxide in Drosophila

Nas

Çolak

2020

Toxicol Ind Health

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It is known that nickel–iron oxide nanocomposite (NiFe2O4NP) is used in many important areas such as modern industry, biomedical applications, magnetic resonance imaging, construction of sensors, targeted drug treatment, and photoelectric devices in our life. In this study, we have carried out a genotoxic evaluation of NiFe2O4NP (30 nm) in Drosophila melanogaster by using the wing somatic mutation and recombination assay. For this purpose, third instar larvae carrying the recessive genes ( flr3) and multiple wing hairs ( mwh) in their third chromosomes were used. The larvae were fed at concentrations ranging from 25 µg/mL to 200 µg/mL. The genotoxic effects of NiFe2O4NPs were evaluated according to mutant trichomes resulting from genetic changes (mitotic recombination, deletion, point mutation, nondisjunction) on development of the wing imaginal discs. Mutant clone evaluations were performed based on small single spots, large single spots, and twin spots classifications. The results showed that significant increases were observed in the frequency of all spots, indicating that the highest concentration of nanoparticles was able to induce genotoxic activity in the wing spot assay of D. melanogaster.

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“…Several studies discussed anode materials with a higher specific capacity, rate capability, and cycle performance than graphite [3][4][5][6]. Various strategies have been proposed to overcome the above obstacles related to the NiFe 2 O 4 electrode by employing nanostructures such as nanosheet, nanowire, and nanoparticles [7][8][9]. The nanostructured electrode is favorable to an outstanding electrochemical performance owing to the short distance of Li ion diffusion and large surface area [9].…”

Section: Introductionmentioning

confidence: 99%

The Effect of Annealing Temperature on the Synthesis of Nickel Ferrite Films as High-Capacity Anode Materials for Lithium Ion Batteries

et al. 2021

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Anode materials providing a high specific capacity with a high cycling performance are one of the key parameters for lithium ion batteries’ (LIBs) applications. Herein, a high-capacity NiFe2O4(NFO) film anode is prepared by E-beam evaporation, and the effect of the heat treatment is studied on the microstructure and electrochemical properties of LIBs. The NiFe2O4 film annealed at 800 °C (NFO-800) showed a highly crystallized structure and different surface morphologies when compared to the electrode annealed at a lower temperature (NFO-600, NFO-700). In the electrochemical measurements, the high specific capacity (1804 mA g−1) and capacity retention ratio (95%) after 100 cycles were also achieved by the NFO-800 electrode. The main reason for the good electrochemical performance of the NFO-800 electrode is a high structure integrity, which could improve the cycle stability with a high discharge capacity. The NiFe2O4 electrode with an annealing process could be further proposed as an alternative ferrite material.

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NiFe2O4 nanoparticles/MWCNTs nanohybrid as anode material for lithium-ion battery

Cited by 54 publications

References 42 publications

Preparation and Electrochemical Properties of Mesoporous NiFe2O4/N-Doped Carbon Nanocomposite as an Anode for Lithium Ion Battery

Preparation and Electrochemical Properties of Mesoporous NiFe2O4/N-Doped Carbon Nanocomposite as an Anode for Lithium Ion Battery

Genotoxic analysis of nickel–iron oxide in Drosophila

The Effect of Annealing Temperature on the Synthesis of Nickel Ferrite Films as High-Capacity Anode Materials for Lithium Ion Batteries

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