Investigation of LiFePO4/MWCNT cathode-based half-cell lithium-ion batteries in subzero temperature environments

Alhammadi, Amani S.; Woo, Han Young; Choi, Daniel S.

doi:10.1007/s11581-023-04953-9

Cited by 4 publications

(2 citation statements)

References 45 publications

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“…A practical problem is that LIBs exhibit poor performance at subzero temperature, which is primarily due to low ionic conductivity and freezing of the electrolyte. Alhammadi et al 262 reported the behavior of an LFP cathode in a low-temperature range of −30 to 20 °C. They found that the main reason for the rapid capacity decline was low-temperature increasing the impedance that decreased reaction kinetics.…”

Section: Fe-based Cathode Materials For Libsmentioning

confidence: 99%

Progress and perspectives on iron-based electrode materials for alkali metal-ion batteries: a critical review

Li,

Wang,

Wang

et al. 2024

Chem. Soc. Rev.

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Section: Fe-based Cathode Materials For Libsmentioning

confidence: 99%

Progress and perspectives on iron-based electrode materials for alkali metal-ion batteries: a critical review

Li,

Wang,

Wang

et al. 2024

Chem. Soc. Rev.

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“…Polyanionic compounds. LFP is a typical polyanionic compound with low cost and good thermal stability, but its conductivity (10 −9 S cm −1 ) and lithium-ion diffusion coefficient (10 −14 -10 −16 cm 2 S −1 ) are relatively low, resulting in the poor low-temperature performance and rate performance of LFP [20,[70][71][72][73][74][75]. Zhang et al [64] added Mg and La ions into LFP, and the CT2001A battery test system was used to test the charging and discharging capacity of this cathode and a pure LFP cathode −20 • C and 10 C between 3.5 and 5 V voltage windows, and the measurement curve is shown in Figure 6F [64].…”

Section: Cathode Materialsmentioning

confidence: 99%

Cell Design for Improving Low-Temperature Performance of Lithium-Ion Batteries for Electric Vehicles

et al. 2023

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With the rapid development of new-energy vehicles worldwide, lithium-ion batteries (LIBs) are becoming increasingly popular because of their high energy density, long cycle life, and low self-discharge rate. They are widely used in different kinds of new-energy vehicles, such as hybrid electric vehicles and battery electric vehicles. However, low-temperature (−20–−80 °C) environments hinder the use of LIBs by severely deteriorating their normal performance. From the perspective of material design, this review summarized and analyzed common methods of improving LIBs’ performance via structure optimization and material optimization, and the future development of methods in this regard is discussed. This review is expected to provide cell design ideas for enhancing the low-temperature performance of LIBs.

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Electrochemically Mediated Lithium Extraction for Energy and Environmental Sustainability

Zeng,

Li,

Wan

et al. 2024

Adv Funct Materials

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The demand for lithium resources is growing rapidly due to the continuous development of the lithium‐ion battery, which plays an important part in the renewable energy industry. Global sources of lithium are ores and brine, of which 59% are distributed in saline brine. However, the significant lithium resources in saline brine have not been fully utilized. The electrochemical deintercalation method (EDM) for lithium extraction from saline brine is a promising technique because of its environmental friendliness, high selectivity, and cost‐effectiveness. Nevertheless, the application of EDM is greatly limited by the easy dissolution of electrode materials like LiMn2O4 and the cost of mass production. Also, there are a few existing review articles on the EDM for lithium extraction. To address this gap, this review provides a comprehensive overview of the current methods for lithium extraction from saline brine, systematically summarizes the technical status of the EDM, and pays special attention to the preparation method and modification of electrode materials. This review gives new insight into the mechanism of EDM and provides a new design strategy for the evaluation methods of EDM.

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Investigation of LiFePO4/MWCNT cathode-based half-cell lithium-ion batteries in subzero temperature environments

Cited by 4 publications

References 45 publications

Progress and perspectives on iron-based electrode materials for alkali metal-ion batteries: a critical review

Progress and perspectives on iron-based electrode materials for alkali metal-ion batteries: a critical review

Cell Design for Improving Low-Temperature Performance of Lithium-Ion Batteries for Electric Vehicles

Electrochemically Mediated Lithium Extraction for Energy and Environmental Sustainability

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