A critical review on Li-ion transport, chemistry and structure of ceramic–polymer composite electrolytes for solid state batteries

In the transition to safer, more energy-dense solid state batteries, polymer-ceramic composite electrolytes may offer a potential route to achieve simultaneously high Li-ion conductivity and enhanced mechanical stability. Despite numerous studies on the polymer-ceramic composite electrolytes, disagreements persist on whether the polymer or the ceramic is positively impacted in their constituent ionic conductivity for such composite electrolytes, and even whether the interface is a blocking layer or a highly conductive lithium ion path. This lack of understanding limits the design of effective composite solid electrolytes. By thorough and critical analysis of the data collected in the field over the last three…

• NS
  National Science Foundation

  Award: 2141064
• DF
  Deutsche Forschungsgemeinschaft

  Awards: 390776260, EXC 2089/1 -390776260, EXC 2089/1 – 390776260, EXC 2089/1, EXC 2089
• BS
  Bayerische Staatsministerium für Wirtschaft, Landesentwicklung und Energie