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   Articles with "lithiation" as a keyword



Raising the Intrinsic Safety of Layered Oxide Cathodes by Surface Re‐Lithiation with LLZTO Garnet‐Type Solid Electrolytes

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recommendations! Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202200655

Abstract: Battery safety concerns are becoming more and more prominent with the increasing demands of lithium‐ion batteries (LIBs) with higher energy density. The greatest threat to battery safety derives from the easy release of oxygen from… read more here.

Keywords: lithiation; safety; raising intrinsic; oxide cathodes ... See more keywords
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Grain Boundaries Control Lithiation of Solid Solution Substrates in Lithium Metal Batteries

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recommendations! Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202409275

Abstract: The development of sustainable transportation and communication systems requires an increase in both energy density and capacity retention of Li‐batteries. Using substrates forming a solid solution with body‐centered cubic Li enhances the cycle stability of… read more here.

Keywords: lithiation; grain boundaries; solid solution; boundaries control ... See more keywords

Atomic‐Scale Visualization of Electrochemical Lithiation Processes in Monolayer MoS2 by Cryogenic Electron Microscopy

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recommendations! Published in 2019 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201902773

Abstract: While lithium ion batteries with electrodes based on intercalation compounds have dominated the portable energy storage market for decades, the energy density of these materials is fundamentally limited. Today, rapidly growing demand for this type… read more here.

Keywords: energy; monolayer mos2; microscopy; electron microscopy ... See more keywords

Direct Recycling of Spent NCM Cathodes through Ionothermal Lithiation

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recommendations! Published in 2020 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202001204

Abstract: Ionic liquids (ILs) are a family of nonconventional molten salts that offer many advantages, such as negligible vapor pressures, negligible flammability, wide liquidus ranges, good thermal stability, and much synthesis flexibility. The unique solvation environment… read more here.

Keywords: ionothermal lithiation; recycling spent; lithiation; spent ncm ... See more keywords

Degradation Mechanism and Enhanced Stability of Organolithium for Chemical Lithiation

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recommendations! Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202402941

Abstract: Organolithium solutions, especially Li‐arene solutions (LASs) with high reactivity and controllable redox potentials, have gained significant attention because of their wide applications in chemical lithiation, liquid anodes, and battery recycling. However, the sudden loss of… read more here.

Keywords: reaction; lithiation; chemical lithiation; degradation mechanism ... See more keywords

Stress‐Induced Anomalous Lithiation Plateau of LiFeyMn1−yPO4 Over High‐Rate Discharging

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recommendations! Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202404929

Abstract: Olivine‐type LiFeyMn1−yPO4 (LFMP) is a promising cathode candidate with high energy density, chemical stability, and cost efficiency. However, an unidentified anomalous lithiation plateau (P II) often emerges between the Mn2+/Mn3+ and Fe2+/Fe3+ redox reactions, leading… read more here.

Keywords: anomalous lithiation; lithiation; lifeymn1 ypo4; stress ... See more keywords

Revisiting the Electrochemical Lithiation Mechanism of Aluminum and the Role of Li-rich Phases (Li1+x Al) on Capacity Fading.

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recommendations! Published in 2019 at "ChemSusChem"

DOI: 10.1002/cssc.201900597

Abstract: Aluminum is an appealing anode material for high-energy-density lithium-ion batteries (LIBs), owing to its low cost, environmental benignity, high specific capacity, and lower relative volume expansion compared with other alloying materials. However, both, the working… read more here.

Keywords: lithiation; capacity; capacity fading; role rich ... See more keywords

Revealing the Dynamic Lithiation Process of Copper Disulfide by in Situ TEM.

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202311975

Abstract: Transition metal oxides, fluorides, and sulfides are extensively studied as candidate electrode materials for lithium-ion batteries driven by the urgency of developing next-generation higher energy density lithium batteries. These conversion-type electrode materials often require nanosized… read more here.

Keywords: lithiation; lithiation process; tem; copper disulfide ... See more keywords

Molecular Engineering Chemical Pre-lithiation Reagent with Low Redox Potential for Graphite Anode Enables High Coulombic Efficiency.

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202406274

Abstract: Graphite (Gr) is a low-cost and high-stability anode for lithium-ion batteries (LIBs). However, Gr anode exhibits an obstinate drawback of low initial Coulombic efficiency (ICE), owing to the active lithium loss for the solid electrolyte… read more here.

Keywords: lithium; pre lithiation; lithiation; pre ... See more keywords

A chemo-mechanical model for fully-coupled lithiation reaction and stress generation in viscoplastic lithiated silicon

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recommendations! Published in 2019 at "Science China Technological Sciences"

DOI: 10.1007/s11431-018-9499-x

Abstract: Development of stresses in silicon (Si) anodes of lithium-ion batteries is strongly affected by its mechanical properties. Recent experiments reveal that the mechanical behavior of lithiated silicon is viscoplastic, thereby indicating that lithiation-induced mechanical stresses… read more here.

Keywords: lithiation reaction; model; interface; lithiation ... See more keywords

Stress-enhanced lithiation in MAX compounds for battery applications

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recommendations! Published in 2017 at "Applied Materials Today"

DOI: 10.1016/j.apmt.2017.07.002

Abstract: Abstract Li-ion batteries are well-established energy storage systems. Upon lithiation conventional group IVA compound anodes undergo large volume expansion and thus suffer from stress-induced performance degradation. Instead of the emerging MXene anodes fabricated by an… read more here.

Keywords: lithiation; max compounds; group iva; stress ... See more keywords