| About this Abstract |
| Meeting |
2020 TMS Annual Meeting & Exhibition
|
| Symposium
|
Phase Stability, Phase Transformations, and Reactive Phase Formation in Electronic Materials XIX
|
| Presentation Title |
Full Battery Design for Li-ion Batteries Using CALPHAD Technique |
| Author(s) |
Dajian Li, Song-Mao Liang, Yuan Yuan, Weibin Zhang |
| On-Site Speaker (Planned) |
Dajian Li |
| Abstract Scope |
CALculation of PHAse Diagrams (CALPHAD) approach has been widely applied for developing phase diagrams as well as property diagrams for many systems. This enable the possibility for a predication of full cell behaviour of Li-ion batteries from the viewpoint of thermodynamics and phase diagrams. Here we briefly summarize the assessed relating phase diagrams. Afterwards, we demonstrate the predication and design routine of a full Li-ion battery using CALPHAD technique with following steps: (1) Predication of the behaviour mixed-conductor anode from Si-Sn system; (2) calculation of the Li-(Ni)-Mn-O properties; (3) take selected Si-Sn conductor and combine with LiMn2O4 cathode to form a full cell. With this routine, the development for future electrode materials as well as battery manage system can be more efficient. |
| Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |