Results 61 to 70 of about 74,268 (297)
Advanced Functional Materials, EarlyView.The graphical abstract illustrates the synthesis pathway, morphological feature, and thermodynamic feasibility of entropy‐engineered NASICON cathodes for sodium‐ion batteries. Abstract Overcoming the energy density limitations of sodium‐ion batteries (NIBs) requires innovative strategies to optimize cathode materials.
Sharad Dnyanu Pinjari +9 more
wiley +1 more source
NanomaterialsThe increasing demand for high-specific-energy lithium batteries has stimulated extensive research on the lithium metal anode owing to its high specific capacity and low electrode potential.
Zhicong Wei +3 more
doaj +1 more source
Results in Materials, 2022 Lithium metal is a favored anode material in various post-lithium-ion battery types. Developing processing routines for lithium anodes is necessary to pave the way for large-format lithium metal batteries.
Johannes Kriegler +6 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An adapted processing for solvent‐free argyrodite solid electrolyte films based on insights into degradation mechanisms of the widely used binder polytetrafluoroethylene is presented. By adapting the dry film processing, long‐term cycling in Si||NMC pouch cells is demonstrated over more than 1000 cycles with a capacity retention of more than 80%, and ...
Maria Rosner +10 more
wiley +1 more source
In Operando Acoustic Detection of Lithium Metal Plating in Commercial LiCoO2/Graphite Pouch Cells
Cell Reports Physical Science, 2020 Summary: The characterization and detection of lithium metal plating during standard operation of commercial Li-ion batteries has been a long-term challenge; the nature of lithium metal plating is unpredictable and highly dependent on operating ...
Clement Bommier +7 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A dual‐binder dry‐processed electrode (DB‐DPE) combining PTFE and PVDF with a nanostructured Al current collector (NSA) forms a mechanically interlocked interface that significantly improves adhesion and reduces interfacial resistance. With an active material content as high as 96 wt.%, the NSA‐based DB‐DPE enables high‐mass‐loading operation (12.5 mAh
Seok Yun Kim +4 more
wiley +1 more source
, 2012 Density function theory calculations were carried out to clarify storage states of Lithium (Li) ions in graphene clusters. The adsorption energy, spin polarization, charge distribution, electronic gap, surface curvature and dipole momentum were ...
Azizollah Shafiekhani +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
Preheating method of lithium-ion batteries in an electric vehicle
Journal of Modern Power Systems and Clean Energy, 2015 To improve the low-temperature charge-discharge performance of lithium-ion battery, low- temperature experiments of the charge-discharge characteristics of 35 Ah high-power lithium-ion batteries have been conducted, and the wide-line metal film method ...
Zhiguo Lei +4 more
doaj +1 more source
Engineering Heteromaterials to Control Lithium Ion Transport Pathways. [PDF]
, 2015 Safe and efficient operation of lithium ion batteries requires precisely directed flow of lithium ions and electrons to control the first directional volume changes in anode and cathode materials.
Dayeh, Shadi A +3 more
core +1 more source