The computing power of smartphones and tablets has progressed so fast, but battery technology has been "dragbling." Life is beyond one day, becoming a major pain point. Some people even think that mobile phone life is a problem for software developers because their applications contain a lot of useless code that wastes the energy and communication resources of the phone.
To know that the battery industry is not changing with each passing day, people still have a lingering fear for the future: people are imagining that one day mobile phone battery life can last more than one day!
Below we will introduce some current and future cutting-edge battery/charging technologies, many of which have long been born and advanced in performance, but have not been mass-produced and entered into thousands of households because of cost and safety considerations.
Solid state battery
Most people have heard of solid state drives, and probably haven't heard of solid state batteries? In fact, solid-state batteries are well understood, because most of the existing batteries are liquid batteries, and the electrolyte is liquid.
A company called SakTI3, founded by the University of Michigan research team, is working on a new solid-state battery with an energy density of 1,100 watts per liter, about 50% better than existing lithium-ion batteries – a pity The technology of solid-state batteries has already been born, but it has been temporarily put aside because of the high cost of production/difficulty. Fortunately, researchers have been making efforts.
Lithium-sulfur battery
The use of nanotechnology to add sulfur to the existing lithium battery electrolyte chemistry can not only increase its energy density several times, but also extend its service life. A company called Sion Power has received investment from the US government and BASF, the world's largest chemical industry group. The lithium-sulfur battery produced by the company claims to have an energy density of 2,600 watt-hours per liter - unfortunately Lithium-sulfur battery technology, like most other high-tech batteries, will take time to produce at the right market.
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