Novel multiphase structural nanocomposite electrolytes

Energy storage plays a crucial role in todays modern society as well as in numerous technology implementations. Portable end user devices (e.g. laptops, tablets, smartphones), electronic cars and alternative energy conversion (solar energy, wind and water power) require batteries and other power storage solutions. All these industries have a high demand for safer, lighter and more efficient materials for future applications. There are many different approaches in research to improve existing technologies and developing new materials for that purpose. A very promising route is the design of all-solid- batteries, which do not contain any liquid components to avoid leakage of flammable, hazardous solvents. At the same time, the replacement of liquid electrolytes by solid electrolytes that can be made of polymers, also reduces the weight significantly. However, up to now, there are many unsolved problems finding polymers, which meet certain requirements regarding conductivity and mechanical stability. Combining suitable polymers with microscopic particles to composite materials, has an enormous potential to provide these desired properties. In this project at Columbia University, novel nanocomposite materials will be developed to meet high standards for future energy storage applications. In corporation with Prof. Yuan Yangs group, Dr. Gerald Singer leads this 2-year project, focusing on specially functionalized and aligned nanostructures to improve the performance of polymer electrolytes. New insights in this area will support further research and open up future prospects in the development of high- performance energy storage materials.

No additional funding sources recorded.