| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Aluminum Primary Processing - Decarbonization and Sustainability in Aluminum Primary Processing: Joint Session of Aluminum Reduction, Electrode Technology, and REWAS 2025
|
| Presentation Title |
Research Progress on Inert Anode Materials for Aluminum Electrolysis |
| Author(s) |
Chen Kaibin, Bao Shengzhong |
| On-Site Speaker (Planned) |
Bao Shengzhong |
| Abstract Scope |
Inert anode material is one of the core components of the inert anode aluminum electrolysis technology, on which researchers have conducted extensive research in recent years. The latest research progress of metallic anodes, NiFe2O4 based cermet anodes, and aluminum electrolysis tests with inert anodes were reviewed in this article. The optimization methods and research status of NiFe2O4 based cermet materials were discussed from three aspects: sintering and preparation process, ceramic phase optimization, and metal phase optimization. The mechanism of conductive and corrosion was also elucidated. Finally, commonness conclusions that could be clarified from the current researches were summarized, and the future development of inert anode materials and aluminum electrolysis with inert anodes was looked forward to. Cermet anode materials and aluminum electrolysis using cermet anodes and vertical electrode structures would still be an important direction for future research and development. |
| Proceedings Inclusion? |
Planned: Light Metals |