Lithium in Everything
January 16 2016
IT IS more than two-and-a-half centuries since Benjamin Franklin grouped a number of electrically charged Leyden jars together and, using a military term, called them a “battery”. It is 25 years since Sony released a commercial version of the rechargeable lithium-ion battery, which now sits snugly in countless smartphones, laptops and other devices. In an era of robots and drones, artificial intelligence and virtual reality, the lithium-ion battery lacks futuristic glamour. Its deficiencies are quotidian and clear: witness the scrum of people around charging stations at airports. Yet few areas of technology promise as great an impact in as short a time.
