Single-phase Fe0.5Co0.5S2 cathode material for long working time thermal batteries
Hui Yang, Hai Zhou, Xinlu Li, Shaoming Qiao, Qibing Wu, Min Kang · 2026
Read Single-phase Fe0.5Co0.5S2 cathode material for long working time thermal batteries by Hui Yang, Hai Zhou, Xinlu Li, Shaoming Qiao, Qibing Wu, Min Kang (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13572918.txt.
Description
Hui Yang and co-authors present a 2026 study of a mixed iron cobalt sulfide made as a single phase for thermal batteries. These batteries serve where long shelf life and quick power matter. Classic mixing of two sulfides is slow to make. Their route bakes an iron cobalt alloy with sulfur in one step.
The product is uniform, heat stable, and low in resistance. In tests it delivered high charge per gram at working heat, and lost little capacity at still higher heat. In a full high voltage battery it held voltage better than the classic mixed powders under steady and pulse loads. The authors offer the route for scale up.
Catalog record
| CREATOR | Hui Yang, Hai Zhou, Xinlu Li, Shaoming Qiao, Qibing Wu, Min Kang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 25 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |