Results 221 to 230 of about 35,038,705 (302)

Phosphonium Ionic Liquids for Electrochemical Energy Storage: Structure–Property–Interphase Relationships and Design Rule

open access: yesAdvanced Science, EarlyView.
Phosphonium ionic liquids offer a versatile platform for safer and more durable energy storage. This Review connects cation–anion structure with solvation, ion transport, electrochemical stability, and interphase formation across diverse battery chemistries.
Amir Haghipour   +7 more
wiley   +1 more source

Comprehensive Review of Synthesis, Structure, and Electrochemical Performance of LiFePO<sub>4</sub>. [PDF]

open access: yesAdv Sci (Weinh)
Yin L   +9 more
europepmc   +1 more source

Synergistic Effects of Separator Architecture and Electrolyte Chemistry on the Electrochemical Stability of Lithium Ion Batteries With Li–Mn Rich Cathodes and µ‐Si Anodes

open access: yesAdvanced Science, EarlyView.
This work reveals that synergistic engineering of separator architecture and electrolyte chemistry determines the long‐term stability of LMR||µ‐Si cell chemistry. The introduction of N, N‐dimethylsulfamoyl fluoride (DMFSA) as a co‐solvent with fluoroethylene carbonate (FEC) promotes robust interphases on both electrodes, effectively mitigates side ...
Marian Cristian Stan   +12 more
wiley   +1 more source

Multicomponent Molecular Editing of Polybutadiene: From Design Space to Battery Function

open access: yesAdvanced Science, EarlyView.
Multicomponent molecular editing transforms polybutadiene into an 18‐member polymer library with tunable thermal properties, nanoscale organization, and molecular dynamics. Mapping this multidimensional design space reveals distinct molecular input–property relationships and guides the selection of a candidate electrolyte additive for lithium–sulfur ...
Janna Jeschke   +8 more
wiley   +1 more source

Interfacial and Hydration‐Associated Lithium Retention During FePO4 Regeneration from Spent LiFePO4 Cathodes

open access: yesAdvanced Science, EarlyView.
During iron phosphate regeneration, sequential washing distinguishes lithium fractions by accessibility: approximately 70% of precipitate‐associated lithium is washing‐removable, while approximately 30% remains after three cycles. Comparisons of simulated and practical systems associate retained lithium with hydrated amorphous Fe‐O‐P environments ...
Fei Han   +8 more
wiley   +1 more source

Battery Electrode Engineering Enables Fast Charging LMFP Cells Without Carbon‐Coated Foil

open access: yesAdvanced Science, EarlyView.
Slow charging inhibits the widespread adoption of electric vehicles, particularly for LMFP, a new low‐cost, high‐energy battery material. In this work, the authors report on electrode engineering approaches (optimized press density and current collector foil priming) to increase energy density and reduce LMFP charge time to just 16 min (10%–80% SOC ...
Rebecca Sellers   +6 more
wiley   +1 more source

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