Results 161 to 170 of about 17,000 (253)

Comparative Study of High Voltage Spinel∥Lithium Titanate Lithium‐ion Batteries in Ethylene Carbonate Free Electrolytes

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
FEC and sulfone‐based co‐solvents are investigated as EC‐free electrolytes for LNMO∥LTO cells. FEC‐containing electrolytes demonstrate enhanced electrochemical stability by stabilizing the CEI and SEI layers, mitigating transition metal migration. Conversely, sulfone electrolytes form thinner CEIs and thick, sulfur‐rich SEIs, which are less effective ...
Killian Stokes‐Rodriguez, Kaushik Jayasayee, Sidsel M. Hanetho, Jannicke Kvello, Peter P. Molesworth, Øystein Dahl, Nils Peter Wagner   +6 more
wiley   +1 more source

From efficiency to sustainability: organic additives for interfacial regulation in lithium metal batteries. [PDF]

Chem Sci
Gu W, He D, Qin Y, Fu C, Lu J, Wang T, Wang G, Sun B.   +7 more
europepmc   +1 more source

Modeling Acoustic Attenuation, Sound Velocity and Wave Propagation in Lithium‐Ion Batteries via a Transfer Matrix

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
“A simple 1D transfer matrix model of a battery is introduced and parametrized using harvested individual cell components at 0 % and 100 % SoC. This model allows for the calculation of group velocity and attenuation. The results of the model show good agreement with measured values, highlighting increased attenuation and group velocity at the ...
Simon Feiler, Lukas Gold, Sarah Hartmann, Guinevere A. Giffin   +3 more
wiley   +1 more source

Ladder-type phenazine-linked covalent organic polymers with synergistic cation-π interactions for highly stable lithium metal batteries. [PDF]

Chem Sci
Lu XM, Wang H, Sun Y, Xu Y, Wu Y, Sun W, Yang C, Zhang Y, Wang Y.   +8 more
europepmc   +1 more source

“Dead Lithium” Formation and Mitigation Strategies in Anode‐Free Li‐Metal Batteries

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
Anode‐free lithium metal batteries, though promising due to their high energy density, face challenges from dead lithium formation. “Dead lithium”, disconnected from the anode, causes capacity loss, increased resistance, and safety risks. This review explores the origins of dead lithium, its impact on battery performance, and potential strategies for ...
Mozaffar Abdollahifar, Andrea Paolella
wiley   +1 more source

Modified cellulose-based separator with high transference number and uniform lithium deposition for dendrite-free lithium metal batteries. [PDF]

RSC Adv
Gao C, Wu L, Lu Y, Sun H, Li Y, Liu W, Luo J, Song C.   +7 more
europepmc   +1 more source

A Sustainable and Low‐Cost Zn‐Lignosulfonate Redox Flow Battery

Batteries &Supercaps, EarlyView.
A cost‐effective Zn/lignosulfonate (NaLS) hybrid flow battery using 20 kDa NaLS delivers 3.52 Ah L−1 at 30 mM, with an average discharge voltage of 1.01 V, outperforming smaller NaLS. This sustainable design leverages industrial and bio‐based lignosulfonates, cheaper size exclusion membrane, and abundant Zn for ecofriendly, scalable energy storage ...
Athul Seshadri Ramanujam, Paula Navalpotro, Nagaraj Patil, Rebeca Marcilla   +3 more
wiley   +1 more source

Highly entangled P(VDF-TrFE) solid-state electrolytes for enhanced performance of solid-state lithium batteries. [PDF]

Chem Sci
Wu H, Li S, Zhu W, Zhang J, Ren B, Huang YF, Li ZM.   +6 more
europepmc   +1 more source

Design Strategies for Electrolytes in Lithium Metal Batteries: Insights into Liquid and Solid‐State Systems

Batteries &Supercaps, EarlyView.
This review systematically analyzes electrolyte design strategies for lithium metal batteries, covering both liquid and solid‐state systems in parallel. Liquid strategies such as high‐concentration, fluorinated, and additive‐engineered electrolytes are discussed, as well as polymer‐, ceramic‐, and composite‐based solid electrolytes, highlighting their ...
Un Hwan Lee, Seonhye Park, Joonhee Kang
wiley   +1 more source

Magnetic microscopy for operando imaging of battery dynamics. [PDF]

Nat Commun
Pollok S, Khoshkalam M, Ghaffari-Tabrizi F, Kurnia F, Wang D, Li S, Bucher DB, Rupp JLM, Christensen DV.   +8 more
europepmc   +1 more source