![FOTW #1228, March 7, 2022: Cobalt is the Most Expensive Material Used in Lithium-ion Battery Cathodes | Department of Energy FOTW #1228, March 7, 2022: Cobalt is the Most Expensive Material Used in Lithium-ion Battery Cathodes | Department of Energy](https://www.energy.gov/sites/default/files/2022-03/FOTW_1228.png)
FOTW #1228, March 7, 2022: Cobalt is the Most Expensive Material Used in Lithium-ion Battery Cathodes | Department of Energy
![Study reveals plunge in lithium-ion battery costs | MIT News | Massachusetts Institute of Technology Study reveals plunge in lithium-ion battery costs | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/images/202103/MIT-Lithium-IonCost-01-Press.jpg)
Study reveals plunge in lithium-ion battery costs | MIT News | Massachusetts Institute of Technology
![Recovery valuable metals from spent lithium-ion batteries via a low-temperature roasting approach: Thermodynamics and conversion mechanism - ScienceDirect Recovery valuable metals from spent lithium-ion batteries via a low-temperature roasting approach: Thermodynamics and conversion mechanism - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2772416621000036-ga1.jpg)
Recovery valuable metals from spent lithium-ion batteries via a low-temperature roasting approach: Thermodynamics and conversion mechanism - ScienceDirect
Steep rises in battery raw materials prices since the start of 2021 are causing speculation over either demand destruction or delay and have led to the belief that automotive companies could move
![Study reveals plunge in lithium-ion battery costs | MIT News | Massachusetts Institute of Technology Study reveals plunge in lithium-ion battery costs | MIT News | Massachusetts Institute of Technology](https://news.mit.edu/sites/default/files/styles/news_article__image_gallery/public/images/202103/MIT-Lithium-IonCost-01-Press_1.jpg?itok=n5wpxM0B)