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The Energy Technologies & Systems Division (ETS) works to enable and accelerate the development and adoption of new advanced technologies for reliable transportation and power and energy systems.
Research +
We work closely with academic, government and industry partners to conduct foundational and applied research that provides the groundwork for the development of transformative new energy technologies in the areas of energy storage and conversion, electrical grid, advanced materials for the energy infrastructure, science of manufacturing and water-energy nexus.

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Publications

Publications by Category

2025

Walters, Lauren N, Yuxing Fei, Bernardus Rendy, Xiaochen Yang, Mouhamad Diallo, KyuJung Jun, Grace Wei, Matthew J McDermott, Andrea Giunto, Tara P Mishra, Fengyu Shen, David Milsted, May Sabai Oo, Haegyeom Kim, Michael C Tucker, and Gerbrand Ceder."Synthetic Accessibility and Sodium Ion Conductivity of the Na8–xAxP2O9(NAP) High-Temperature Sodium Superionic Conductor Framework."Chemistry of Materials 37.17 (2025) 6807-6822. DOI

2023

Jun, KyuJung, Lori A Kaufman, Wangmo Jung, Byungchun Park, Chiho Jo, Taegu Yoo, Donghun Lee, Byungju Lee, Bryan D McCloskey, Haegyeom Kim, and Gerbrand Ceder."Understanding the Irreversible Reaction Pathway of the Sacrificial Cathode Additive Li6CoO4."Advanced Energy Materials (2023). DOI

Huang, Liliang, Peichen Zhong, Yang Ha, Zijian Cai, Young‐Woon Byeon, Tzu‐Yang Huang, Yingzhi Sun, Fengyu Xie, Han‐Ming Hau, Haegyeom Kim, Mahalingam Balasubramanian, Bryan D McCloskey, Wanli Yang, and Gerbrand Ceder."Optimizing Li‐Excess Cation‐Disordered Rocksalt Cathode Design Through Partial Li Deficiency."Advanced Energy Materials 13.4 (2023) 2202345. DOI

Khomein, Piyachai, Young-Woon Byeon, Dongye Liu, Jin Yu, Andrew M Minor, Haegyeom Kim, and Gao Liu."Lithium Phosphorus Sulfide Chloride–Polymer Composite via the Solution–Precipitation Process for Improving Stability toward Dendrite Formation of Li-Ion Solid Electrolyte."ACS Applied Materials & Interfaces 15.9 (2023) 11723-11730. DOI

2020

Ji, Huiwen, Jinpeng Wu, Zijian Cai, Jue Liu, Deok-Hwang Kwon, Hyunchul Kim, Alexander Urban, Joseph K Papp, Emily Foley, Yaosen Tian, Mahalingam Balasubramanian, Haegyeom Kim, Raphaële J Clément, Bryan D McCloskey, Wanli Yang, and Gerbrand Ceder."Ultrahigh power and energy density in partially ordered lithium-ion cathode materials."Nature Energy 5.3 (2020) 213 - 221. DOI

2018

Kim, Haegyeom, Dong-Hwa Seo, Alexander Urban, Jinhyuk Lee, Deok-Hwang Kwon, Shou-Hang Bo, Tan Shi, Joseph K Papp, Bryan D McCloskey, and Gerbrand Ceder."Stoichiometric Layered Potassium Transition Metal Oxide for Rechargeable Potassium BatteriesStoichiometric Layered Potassium Transition Metal Oxide for Rechargeable Potassium Batteries."Chemistry of Materials 30.18 (2018) 6532 - 6539. DOI