Microfabrication
Relationship between opening conditions and reaction temperature and Li+ ion predorp velocity on the electrostatic foil in laminated graphite/perforated electrolyted foil negative electrodes
When the lithium iron phosphate (LiFePO4, LFP) positive electrode was drilled with a picosecond pulse laser, high-speed discharge could be maintained. WIRED Co., Ltd.
Improvement of high-rate charging/discharging performance of a lithium ion battery composed of laminated LiFePO4 cathodes/ graphite anodes having porous electrode structures fabricated with a pico-second pulsed laser
To improve the fast charge / discharge performance of the laminated lithium iron phosphate (LiFePO4) positive / graphite negative electrode cells, a picosecond pulsed laser was used to form micrometer-sized through holes on the electrode surface. Wired Co., Ltd.
Relationship between Hole Design on Anode Electrode, the Reaction Temperature and the Rate of Li+ Ion Pre-doping Reaction to Porous Laminated Graphite Anodes
In recent years, in order to improve the performance of secondary batteries, it is strongly desired to improve the charge / discharge capacity of lithium-ion secondary batteries (LIBs) and the performance of sulfur batteries and air batteries, which are considered to be next-generation batteries, to the practical level. It is rare. While various materials are being developed, we believe that it is necessary to establish a lithium ion (Li +) pre-doping method as a basic technology to take the performance of such current secondary batteries to the next step. ing. Wired Co., Ltd.