Buck Whitney Award Dinner Wednesday 11/19 @ 5:30 pm

Join us on Wednesday 11/19 @ 5:30 pm at Moscatiello’s in Troy for the Buck Whitney Award Dinner.

Register here:  https://enyacs.eventsmart.com/?p=1564

We will also be holding in-person voting for our 2025 election.

Agenda
5:30 – 6:15 Networking
6:15 – 7 Dinner
7 – 7:30 Business Meeting
7:30 – 8:30 Presentation

Our awardee is Dr. Kimberly See of the Division of Chemistry and Chemical Engineering at the California Institute of Technology, Pasedena. We are very excited to welcome Dr. See and her her speak on Multielectron Redox for High Energy Density Battery Cathodes.

Abstract: Rechargeable Li-ion batteries have revolutionized portable energy storage but the limitations imposed by intercalation chemistry, cost associated with precursors of active materials, and critical nature of crucial elements drive the need for new batteries. Our lab aims to develop energy dense chemistries that obviate the need for the critical and costly elements like Co and Ni in the cathode and Li as a working ion. The search for these so called “beyond Li-ion” technologies include systems based on alternative charge storage mechanisms that promise high theoretical capacity and energy density. This talk will focus on our efforts to go beyond Co- and Ni-containing cathodes. We will discuss how charge storage mechanisms beyond intercalation can be leveraged to yield Fe-based materials with high energy densities. Coupling anion redox to traditional transition metal-based redox enables high energy density, commensurate with state-of-the-art NMC cathodes. Importantly, we leverage sulfides to achieve anion redox due to their ability to form stable persulfide bonds in solids as a result of anion oxidation. We will discuss the impact anion redox has on both the physical and electronic structure of materials. We solidify our understanding of anion redox through systematic variation of the materials chemistry which leads to predictable effects on the anion redox processes. Using this information, we can design materials with features that promote anion oxidation