Results 211 to 220 of about 2,789,801 (380)

Laser‐Induced Coal‐Based Porous Graphene as Anode Toward Advanced Lithium‐Ion Battery

open access: yesAdvanced Science, EarlyView.
A one‐step laser‐induced strategy is reported to prepare porous graphene by utilizing bituminous coal as a precursor (LIG‐B). Laser irradiation transforms coal into graphene, with small molecules from the polymer separating, recombining in gas and forming 3D porous graphene upon quick gas release.
Xiao Ma   +5 more
wiley   +1 more source

From Waste to Wealth: A Review of Eutectic Molten Salt Method for Direct Regeneration of Spent Lithium‐Ion Battery

open access: yesAdvanced Science, EarlyView.
The main process of the eutectic molten salt method and the direct regeneration of Spent lithium (Li)‐ion batteries by the eutectic molten salt method have brought structural, performance, environmental, and economic benefits. Abstract The rapid growth of electric vehicles (EVs) has significantly increased the demand for lithium (Li)‐ion batteries ...
Junyi Wang   +3 more
wiley   +1 more source

Low Temperature Fast‐Charging Li Ion Batteries Enabled by f‐Orbital Hybridization Induced TiNb2O7 Electronic Structure

open access: yesAdvanced Science, EarlyView.
This work provides an excellent diagram for lanthanide‐regulating engineering toward a notable improvement in acceleration kinetics, employing to depict rare earth elements that can lower lattice strain and accelerate the diffusion of Li+, holding great potential for the development of practically viable Li ion batteries, and also enlightening the ...
Anran Shi   +12 more
wiley   +1 more source

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