| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Advanced Materials for Energy Conversion and Storage VI
|
| Presentation Title |
E-13: A Novel Class of High-ionic Conductivity, Stable Electrolyte for Li-ion All-Solid-State Batteries |
| Author(s) |
Chunhu Tan, Shuyi Chen, Daniel Lin, Tianyu Meng, Jessica Lin, Kevin Zanjani, Tim Lin |
| On-Site Speaker (Planned) |
Tim Lin |
| Abstract Scope |
In this presentation, Bioenno Tech will report the development of a novel class of LLZO reinforced polymer electrolytes for Li-ion based all solid-state batteries (ASSBs) in potential vehicle applications. For this development, we have explored various composition designs, and also established a cost-effective, scalable process for electrolyte, electrodes, and pouch cell processing. The resultant cell is featured with a multilayer design of cell structure that allows the major component can be fabricated in a single step of co-sintering. We have successfully demonstrate Li-ion ASSB cells with high specific energy (>200 W/kg), high cycling stability (>500) at high rate, and wide working temperature range (-40 to 70 degree C). Another innovation is that we have also utilized machine learning (ML) combining with data analytics (feature engineering) for designing new compositions with desirable properties in order to accelerate materials design and obtain the optimized composition with the most desirable properties. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |