April 7 - 11, 2025
Seattle, Washington
Symposium Supporters
2025 MRS Spring Meeting & Exhibit
CH01.08.01

In Situ Spectroscopy-Guided Process Design and Scale-Up for Battery Material Manufacturing

When and Where

Apr 10, 2025
8:00am - 8:30am
Summit, Level 3, Room 342

Presenter(s)

Co-Author(s)

Feng Wang1,Pallab Barai1,Joseph Libera1,Ozgenur Kahvecioglu1,Youngho Shin1,Krzysztof Pupek1,Venkat Srinivasan1

Argonne National Laboratory1

Abstract

Feng Wang1,Pallab Barai1,Joseph Libera1,Ozgenur Kahvecioglu1,Youngho Shin1,Krzysztof Pupek1,Venkat Srinivasan1

Argonne National Laboratory1
Batteries are among the key energy storage technologies for powering electronics, transportation and grids. The demand for lighter devices and safer, longer-duration storage continues to fuel the need for battery innovation – designing new materials and battery systems, understanding how they function and, ultimately, developing scalable processes to manufacture them. However, making battery materials and systems with the required capacity, power, lifespan, and safety is nontrivial, often hindered by the practical engineering challenges encountered when optimizing the intercorrelated processes involved in synthesis, processing, benchmarking, and upscaling.
In this presentation, we will share our research in in situ spectroscopy-guided design and scale-up of cost-effective process technologies for manufacturing next-generation cathode active materials (CAMs) for Li-ion and Na-ion batteries, bridging the gap from lab innovations to pilot-scale production. Alternative to the traditional trial and error, we employ a science-based, data-driven approach that utilizes in situ spectroscopy characterization and multiple modeling to tackle complex engineering challenges [1-5]. With specific examples, we will show how this approach enables the development of low-cost, scalable processes for producing CAMs with optimized structure, morphology and surface properties to meet multifaceted performance needs. We conclude by discussing emerging opportunities in digitalization of process design to close the loop from lab discovery to industrial manufacturing.
[1] Wang, F., et al., Process design for calcination of nickel based cathode materials by in situ characterization and multiscale modeling, J. Mater. Res. 37, 3197 (2022).
[2] Dongol, R., et al., In situ Synchrotron X ray Metrology Boosted by Automated Data Analysis for Real Time Monitoring of Cathode Calcination." Small Methods, online: doi.org/10.1002/smtd.202400181.
[3] Tayal, A., et al., In Situ Insights into Cathode Calcination for Predictive Synthesis: Kinetic Crystallization of LiNiO2 from Hydroxides, Advanced Materials 36, 2312027 (2024).
[4] Chen, K., et al., Cobalt free composite structured cathodes with lithium stoichiometry control for sustainable lithium-ion batteries, Nat. Commun. 15, 430 (2024).
[5] Yin, C., et al., High Nickel Heterostructured Cathodes with Local Stoichiometry Control for High Voltage Operation, Small Structures 4, 2300236 (2023).
Acknowledgement Funding support by US Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office (VTO) and Advanced Materials and Manufacturing Technologies Office (AMMTO).

Keywords

crystallization | extended x-ray absorption fine structure (EXAFS) | x-ray diffraction (XRD)

Symposium Organizers

Kejie Zhao, Purdue University
Jungwon Park, Seoul National University
Luxi Li, Argonne National Laboratory
Yijin Liu, University of Texas at Austin

Session Chairs

Ming Tang
Feng Wang

In this Session