Engineering.com, April 9, 2017
Solid State Li-ion Batteries
On the subject of non-flammable batteries, Dr. Michael Zimmerman, Professor of Mechanical Engineering at Tufts University, examined the benefits and drawbacks of lithium-ion batteries and decided that a solid polymer electrolyte would be safer than the liquid electrolyte currently used. He developed a solid-state Li-ion battery that can be cut, punctured, and otherwise abused without causing an explosion or even a malfunction. Its plastic electrolyte is flame-resistant. In addition, the material doesn’t allow dendrites to form on the electrodes, which increases the battery’s lifespan and the number of charge cycles.