Non-metallic lithium ions are much safer and today lithium-ion is one of the most successful and safe battery chemistries around. This risk resulted in the research shifting from lithium metal to non-metallic lithium ions. One of the biggest threats was thermal runaway, as the temperature could rise quickly to the melting point of the metallic lithium, leading to fire. The benefit of lithium was higher energy density, which gave it the advantage over lead acid batteries and other chemistries, but the inherent instability of lithium as a metal (especially during charging) remained a big challenge. The 80s brought the early development of rechargeable ones. While the first work into the field of lithium batteries began in 1912, it was only in the 1970s that the first non-rechargeable lithium batteries became commercially available. Safety is at the foundation of what maxwell+spark does, from design to production and after-sales, so we thought we would take a look into the background and safety of lithium-ion batteries over the last few decades. As these failures are relatively few, is the attention warranted? Since the increase of lithium-ion battery penetration into the consumer goods sector in the mid-2000s, and the accompanying increase in portable devices, battery failures have received much public attention. Efficiency, reliability and safety are qualities that are essential for batteries in both the consumer and industrial space.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |