Research Output per Year
Research Output per Year
Overview
Personal Profile
Avtar Singh’s research focuses on enhancing the safety and abuse tolerance of next-generation battery materials—including lithium-ion, sodium-ion, potassium-ion, and solid-state batteries—by characterizing their microstructure and material properties. Additionally, he develops physics-based aging models to forecast battery lifetime during fast charging, as well as chemo-mechanics failure models to optimize microstructure to reduce stress generation during insertion/extraction of ions.
Research Interests
Microstructure characterization and reconstruction
Thermal and mechanical property characterization
Fracture mechanics
Multiphysics modeling
Next-generation batteries
Education/Academic Qualification
PhD, Mechanical Engineering, Indian Institute of Technology Roorkee
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Collaborations and Top Research Areas From the Past 5 Years
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Research Output
- 10 Article
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Fast-Charging Lithium-Ion Batteries: Synergy of Carbon Nanotubes and Laser Ablation: Article No. 236566
Vennam, G., Singh, A., Dunlop, A., Islam, S., Weddle, P., Mak, B., Tancin, R., Evans, M., Trask, S., Dufek, E., Colclasure, A., Finegan, D., Smith, K., Jansen, A., Gering, K., Yang, Z. & Tanim, T., 2025, In: Journal of Power Sources. 636, 14 p.Research output: Contribution to journal › Article › peer-review
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The Effect of Nanoparticle Size on Calendar and Cycle Lifetimes of Silicon Anode Lithium-Ion Batteries
Preimesberger, J., Usseglio-Viretta, F., Verma, A., Singh, A., Colclasure, A., Walker, P., Teeter, G., Pach, G., Westgard, J., Urias-Cordero, F., Neale, N., Coyle, J. & Carroll, G. M., 2025, In: EES Batteries. 1, 2, p. 298-309 12 p.Research output: Contribution to journal › Article › peer-review
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Boron-Silicon Alloy Nanoparticles as a Promising New Material in Lithium-Ion Battery Anodes
Pach, G., Adhikari, P., Quinn, J., Wang, C., Singh, A., Verma, A., Colclasure, A., Kim, J. H., Teeter, G., Veith, G., Neale, N. & Carroll, G., 2024, In: ACS Energy Letters. 9, 6, p. 2492-2499 8 p.Research output: Contribution to journal › Article › peer-review
7 Scopus Citations -
Cobalt-Free Cathodes and Silicon Thin-Film Anodes Towards High-Capacity Solid-State Batteries: Article No. 113329
Brow, R., Berquist, Z., Lee, S., Martin, T., Meyer, L., Schulze, M., Singh, A., Tancin, R., Teeter, G., Veith, G., Tremolet de Villers, B., Colclasure, A. & Manthiram, A., 2024, In: Journal of Energy Storage. 99, Part A, 13 p.Research output: Contribution to journal › Article › peer-review
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Cohesive Phase-Field Chemo-Mechanical Simulations of Inter- and Trans- Granular Fractures in Polycrystalline Nmc Cathodes via Image-Based 3D Reconstruction: Article No. 234054
Chen, W.-X., Allen, J., Razaei, S., Furat, O., Schmidt, V., Singh, A., Weddle, P., Smith, K. & Xu, B.-X., 2024, In: Journal of Power Sources. 596, 19 p.Research output: Contribution to journal › Article › peer-review
Awards and Honors
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NREL Director's Award
Lee, M. (Recipient), Singh, A. (Recipient) & Dempsey, S. (Recipient), 2023
Prize: Honorary award