Developing extreme fast charge battery protocols – A review spanning materials to systems

Dufek, Eric J.; Abraham, Daniel P.; Bloom, Ira; Chen, Bor-Rong; Chinnam, Parameswara Rao; Colclasure, Andrew M.; Gering, Kevin L.; Keyser, Matthew; Kim, Sang–Wook; Mai, Weijie; Robertson, David; Rodrigues, Marco‐Tulio F.; Smith, Kandler; Tanim, Tanvir R.; Usseglio-Viretta, François; Weddle, Peter J.

doi:10.1016/j.jpowsour.2022.231129

Cited by 39 publications

(14 citation statements)

References 114 publications

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“…[269][270][271] The traditional CC-CV method can only work under mild charging rates, but is compromised with the cycling performance, which is not enough to support the more demanding charging conditions. 272 The multistage constant current (MCC) charging was developed to prevent these problems, which is a high-quality charging method with the preponderances of high charge/discharge energy efficiency and short charging time. 273 At present, machine learning is used for early prediction, and a Bayesian optimization algorithm is applied to continue to explore more efficiently in a shorter time to obtain the optimal charging strategy.…”

Section: Discussionmentioning

confidence: 99%

Designing strategies of advanced electrode materials for high-rate rechargeable batteries

Zhang

Wen

et al. 2023

J. Mater. Chem. A

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Section: Discussionmentioning

confidence: 99%

Designing strategies of advanced electrode materials for high-rate rechargeable batteries

Zhang

Wen

et al. 2023

J. Mater. Chem. A

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“…The state-ofthe-art monitoring approaches are mostly based on conventional parameters i.e., voltage, current and temperature, and assisted by the Coulomb counting method, however it becomes insufficient in more complex usage conditions [53]. Applying the fast-charging in a mismatched SoC region (i.e., low or high SoC region) leads to accelerated aging effects on batteries such as the destabilization of the lattice structure, the release of lattice oxygen, side (electro)chemical reactions and excessive heat generation etc, leading to a rapid degradation of the batteries and safety hazards [54][55][56][57]. Many researchers thus are shifting their focus to more physics-oriented strategies providing direct insights towards the battery materials [58].…”

Section: Operando Orp-eis For Monitoring Of Libs Under Various Chargi...mentioning

confidence: 99%

Operando odd random phase electrochemical impedance spectroscopy as a promising tool for monitoring lithium-ion batteries during fast charging

Zhu

Hallemans²,

Wouters³

et al. 2022

Journal of Power Sources

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“…[ 39–42 ] Indeed, cell‐level researchers have advanced many new classes of charge protocols including those with multiple stages, pulses, voltage ramp (VR), boost, and voltage trajectory. [ 43–48 ] When designing the protocols, attempts are made to minimize the failure modes. [ 14,44,46 ] Increased charging rates and power during XFC causes increase of impedance, lithium plating on the negative electrode, electrode delamination, and mechanical degradation of cathode particles, which can be categorized by loss of lithium inventory and loss of active material in cathode/anode.…”

Section: Introductionmentioning

confidence: 99%

Projecting Recent Advancements in Battery Technology to Next‐Generation Electric Vehicles

et al. 2022

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Over 1.9 million plug-in electric vehicles (PEVs), including electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs), have been sold in the USA since 2010. [1] In the fourth quarter of 2021, the PEV market share grew to 10.9% of total new light-duty vehicles sales in the USA. [2] Global market share of PEVs has also shown robust growthglobal PEV sales in 2021 rose by around 108% compared to 2020. [3] It is anticipated that the PEV growth will continue to increase in coming years because of national and international climate-friendly policies. In 2019, the European Commission adopted CO 2 emissions performance requirements, for example, European Union (EU) Regulation 2019/631. The CO 2 emission regulation forces automotive manufacturers in the EU to ensure 40% of their new car sales to be zero-emission vehicles (ZEVs) or low-emission vehicles (LEVs) by 2030. [4] Moreover, California will require that 100% of in-state sales of new passenger cars and trucks are ZEV by 2035 under Section 177 of the Clean Air Act. [5] Nine other states including New York, New Jersey, and Massachusetts in the USA adopted goals for ZEV along with California's standard. [6] Similar to California's ZEV mandate, China's New Energy Vehicle (NEV) mandate policy took effect in 2018 to promote new clean energy vehicles and provided additional compliance flexibility to the existing fuel consumption regulation. [7,8] According to China's NEV Mandate policy, the car manufacturer would lose credits if they failed to meet CO 2 standards, which would result in losing the license to sell new vehicles in China. In response to regulation and policy, automakers have accelerated their plans to become fully electric. [9] For example, Ford targets 40% of its global vehicle sales to be EVs by 2030, [10] and General Motors plans to end production of internal combustion engines (ICEs) and shift its entire new fleet to EVs by 2035. [11] Three key advancements are viewed as necessary to facilitate PEV adoption levels prescribed by the different mandates and releases: increased battery specific energy which will lower overall battery cost and increase range, [12,13] the ability of batteries to charge in a short duration such as extreme fast charging (XFC, 10 to 15 min full charge), [14] and the development of robust charging infrastructure. [15][16][17][18] Jointly these advances will more closely align the experience of an EV user with those from an ICE vehicle. Here we survey the literature and scale the advances from the cell level to the vehicle level to provide insight into potential advantages and challenges which will arise from the significant advancements that have been made in Battery R&D. First, the

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Developing extreme fast charge battery protocols – A review spanning materials to systems

Cited by 39 publications

References 114 publications

Designing strategies of advanced electrode materials for high-rate rechargeable batteries

Designing strategies of advanced electrode materials for high-rate rechargeable batteries

Operando odd random phase electrochemical impedance spectroscopy as a promising tool for monitoring lithium-ion batteries during fast charging

Projecting Recent Advancements in Battery Technology to Next‐Generation Electric Vehicles

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