An approaching-theoretical-capacity anode material for aqueous battery: Hollow hexagonal prism Bi2O3 assembled by nanoparticles

Zan, Guangtao; Wu, Tong; Hu, Ping; Zhou, Yihao; Zhao, Shenlong; Xu, Shumao; Chen, Jun; Cui, Yi; Wu, Qingsheng

doi:10.1016/j.ensm.2020.02.027

Cited by 131 publications

(57 citation statements)

References 57 publications

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“…The GCD prole was recorded at varying current rates from 0.5 A g À1 to 30 A g À1 . According to Zan et al, 44 the redox (pseudocapacitive) peaks are due to the reversible reactions of Bi and Bi 3+ according to the following reactions.…”

Section: Supercapacitor Studiesmentioning

confidence: 99%

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

et al. 2021

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Section: Supercapacitor Studiesmentioning

confidence: 99%

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

et al. 2021

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“…However, considering the rarity and uneven distribution of lithium resource on earth, the production of state-ofthe-art LIBs will not be able to match the rapidly increasing demand for this affordable and economic power source in the aforementioned markets [11][12][13]. New battery technologies beyond LIBs have been widely developed and explored, including redox flow batteries [14][15][16], metal-air batteries [17][18][19][20][21][22][23], lithium-sulfur batteries [24,25], and sodium-ion batteries (SIBs) [26][27][28][29][30][31]. Among such cutting-edge batteries, SIBs have attracted increasing attention and recognition as one of the most suitable promising substitutes for commercial LIBs.…”

Section: Introductionmentioning

confidence: 99%

A Poriferous Nanoflake-Assembled Flower-Like Ni ₅ P ₄ Anode for High-Performance Sodium-Ion Batteries

Zhang

Raveendran

et al. 2021

Energy Mater Adv

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Sodium-ion batteries (SIBs) have been regarded as one of the most competitive alternatives for lithium-ion batteries (LIBs) due to the abundance of sodium and comparable electrochemical characteristics of sodium to that of lithium. However, while highly desired, developing stable anode materials remains a critical challenge. In this work, the development of a stable anode for SIBs is reported, a poriferous nanoflake-assembled flower-like nickel tetraphosphide (PNAF-NP) with high surface area and typical mesoporous property. Due to the unique structure, the PANF-NP anode exhibits excellent reversible capacity of 648.34 mAh g-1 at 0.2 A g-1 with a Coulombic efficiency of 98.67%, and superior cycling stability at 0.2 A g-1 with high retention capacity of 456.34 mAh g-1 and average Coulombic efficiency of 99.19% after 300 cycles. Moreover, the high reversible capacity of 614.43, 589.49, 512.66, and 432.23 mAh g-1 is achieved at 0.5, 1, 2, and 5 A g-1, respectively, indicating the superior rate capability of the PNAF-NP anode. This work represents a great advancement in the field of SIBs by reporting a high-performance anode material.

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“…High performance of energy storage devices is a crucial demand for industries and commercial application [1][2][3][4][5][6][7] . Rechargeable batteries and supercapacitors (SC) are the most imperatively studied electrochemical energy storage devices [8][9][10][11][12][13][14][15][16][17][18][19][20][21] . However, SCs have gained special attention as energy storage devices due to pulse power supply in a short time which is comparatively 20-30 times greater compared to Li-ion batteries and high energy density than dielectric capacitors.…”

Section: Introductionmentioning

confidence: 99%

Simple and Cost-Effective Synthesis of Activated Carbon Anchored by Functionalized Multiwalled Carbon Nanotubes for High-Performance Supercapacitor Electrodes with High Energy Density and Power Density

Mandal

Subudhi

Alam

et al. 2021

J. Electron. Mater.

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We prepared a composite using activated carbon and functionalised multiwalled carbon nanotubes by a simple and cost-effective process and investigated its use for supercapacitor application. The electrochemical performance of the prepared composite has been investigated by galvanostatic charge-discharge (GCD) and cyclic voltammetry (CV) measurements in a three-electrode set-up. The composite resulted in maximum specific capacitance of 395 F/g at 5 mV/s as measured by CV, and of 372 F/g at 60 A/g by GCD measurement in 3M KOH aqueous electrolyte. High power and energy density of 75.27 kW/kg and 25.31 WAEh/kg at 60 A/g have been respectively obtained for composite using GCD measurement. The long-term charge-discharge stability has been performed for the composite electrodes, and it is observed that 89% of capacitance is retained even after 5000 cycles. The achieved results suggest that the prepared activated carbon/multiwalled carbon nanotube composite can be a potential electrode material in high-performance supercapacitors for energy storage applications.

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An approaching-theoretical-capacity anode material for aqueous battery: Hollow hexagonal prism Bi2O3 assembled by nanoparticles

Cited by 131 publications

References 57 publications

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

A Poriferous Nanoflake-Assembled Flower-Like Ni ₅ P ₄ Anode for High-Performance Sodium-Ion Batteries

Simple and Cost-Effective Synthesis of Activated Carbon Anchored by Functionalized Multiwalled Carbon Nanotubes for High-Performance Supercapacitor Electrodes with High Energy Density and Power Density

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An approaching-theoretical-capacity anode material for aqueous battery: Hollow hexagonal prism Bi2O3 assembled by nanoparticles

Cited by 131 publications

References 57 publications

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

Phyto-inspired Cu/Bi oxide-based nanocomposites: synthesis, characterization, and energy relevant investigation

A Poriferous Nanoflake-Assembled Flower-Like Ni 5 P 4 Anode for High-Performance Sodium-Ion Batteries

Simple and Cost-Effective Synthesis of Activated Carbon Anchored by Functionalized Multiwalled Carbon Nanotubes for High-Performance Supercapacitor Electrodes with High Energy Density and Power Density

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A Poriferous Nanoflake-Assembled Flower-Like Ni ₅ P ₄ Anode for High-Performance Sodium-Ion Batteries