Graphite-based lithium ion battery with ultrafast charging and discharging and excellent low temperature performance

Xu, Jiang; Wang, Xi; Yuan, Ningyi; Hu, Bingqing; Ding, Jianning; Ge, Shanhai

doi:10.1016/j.jpowsour.2019.05.024

Cited by 126 publications

(92 citation statements)

References 31 publications

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“…Then the white sediment was obtained and washed by anhydrous ethanol 3 times, then heated at 80 °C for 8 hours in vacuum. In order to obtain high crystallinity LTO NSs, the white precursor was calcined in a horizontal tube furnace at 600 °C for 6 hours with air atmosphere …”

Section: Methodsmentioning

confidence: 99%

“…In order to obtain high crystallinity LTO NSs, the white precursor was calcined in a horizontal tube furnace at 600°C for 6 hours with air atmosphere. [4] LTO/Ag composition: The silver nanocrystals were distributed on LTO NSs via a facile electroless deposition procedure. [42] First, a Tollens' reagent was prepared by dropping diluted NH 4 OH into an AgNO 3 solution (0.005 M) until the original sediment dissolved.…”

Section: Methodsmentioning

confidence: 99%

“…Lithium‐ion (Li + ) batteries (LIBs) are considered as promising energy equipment due to the advantages of high energy density, long cycle life, low self‐discharge and long service life . What need to be further improved is charging and discharging rates and low temperature performance . When temperature decreases to −40 °C, commercial LIBs only provide half of its ambient‐temperature capacity even at very low C‐rate .…”

Section: Introductionmentioning

confidence: 99%

“…[1][2][3] What need to be further improved is charging and discharging rates and low temperature performance. [4][5][6][7][8] When temperature decreases to À 40°C, commercial LIBs only provide half of its ambienttemperature capacity even at very low C-rate. [7,8] All of these limits their application under extreme cold and high-power conditions.…”

Section: Introductionmentioning

confidence: 99%

“…[11] In our previous work, we developed a favorable electrode consisting of thin graphite sheets with through-holes and carbon nanotube, which can obtain 325 mAh g À 1 at 8 C under room temperature and maintain 180 mAh g À 1 at À 40°C (0.1 C, 48.4 % of its room temperature capacity), combined with 1,3-Dioxlane (DIOX)based electrolyte. [4] Compared with graphite, LTO is a desired material with a stable and higher voltage platform (ca. 1.5 V vs. Li + /Li), which can effectively avoid lethal formation of lithium dendritic crystals caused by polarization at high C-rate and low temperature.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode

Yuan

et al. 2020

ChemElectroChem

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Achieving lithium‐ion batteries (LIBs) with ultrahigh rate at ambient‐temperature and excellent low temperature‐tolerant performances is still a tremendous challenge. In this paper, we design a binder‐free Li4Ti5O12 (LTO) electrode to achieve an excellent rate performance (∼75 % of its theoretical capacity at 200 C), in which, aligned CNT nanosheets were used to load LTO nanosheets decorated with silver nanocrystals. With combination of 1,3‐Dioxlane‐based electrolyte, there is nearly no initial voltage drop happen, and the capacity can be greater than 140 mAh g−1 (∼85 % of its specific capacity at room temperature) at −60 °C and 0.2 C. This study provides a practical guidance of the design of LIBs with outstanding rate performances and low temperature resistance.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode

Yuan

et al. 2020

ChemElectroChem

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A Review of Performance Attenuation and Mitigation Strategies of Lithium‐Ion Batteries

Yue

Wang

Zhao

et al. 2021

Adv Funct Materials

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Given their high energy/power densities and long cycle time, lithium‐ion batteries (LIBs) have become one type of the most practical power sources for electric/hybrid electric automobile, portable electronics, and power plants. However, the performance attenuation of LIBs has limited their applications in many energy‐related systems. In this review, the performance attenuation mechanisms of LIBs and the effort in development of mitigation strategies are comprehensively reviewed in terms of the commonly used cathode materials and anode materials, electrolytes, and current collectors. Several challenges are analyzed and several further research directions are also proposed for overcoming the challenges toward improvement of LIB performance.

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Critical Review on Low‐Temperature Li‐Ion/Metal Batteries

et al. 2022

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With the highest energy density ever among all sorts of commercialized rechargeable batteries, Li‐ion batteries (LIBs) have stimulated an upsurge utilization in 3C devices, electric vehicles, and stationary energy‐storage systems. However, a high performance of commercial LIBs based on ethylene carbonate electrolytes and graphite anodes can only be achieved at above −20 °C, which restricts their applications in harsh environments. Here, a comprehensive research progress and in‐depth understanding of the critical factors leading to the poor low‐temperature performance of LIBs is provided; the distinctive challenges on the anodes, electrolytes, cathodes, and electrolyte–electrodes interphases are sorted out, with a special focus on Li‐ion transport mechanism therein. Finally, promising strategies and solutions for improving low‐temperature performance are highlighted to maximize the working‐temperature range of the next‐generation high‐energy Li‐ion/metal batteries.

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Graphite-based lithium ion battery with ultrafast charging and discharging and excellent low temperature performance

Cited by 126 publications

References 31 publications

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode

A Review of Performance Attenuation and Mitigation Strategies of Lithium‐Ion Batteries

Critical Review on Low‐Temperature Li‐Ion/Metal Batteries

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Graphite-based lithium ion battery with ultrafast charging and discharging and excellent low temperature performance

Cited by 126 publications

References 31 publications

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li4Ti5O12 Electrode

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li4Ti5O12 Electrode

A Review of Performance Attenuation and Mitigation Strategies of Lithium‐Ion Batteries

Critical Review on Low‐Temperature Li‐Ion/Metal Batteries

Contact Info

Product

Resources

About

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode

Excellent Rate and Low Temperature Performance of Lithium‐Ion Batteries based on Binder‐Free Li₄Ti₅O₁₂ Electrode