S
Sergiy Kalnaus
Researcher at Oak Ridge National Laboratory
Publications - 67
Citations - 2630
Sergiy Kalnaus is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Battery (electricity) & Electrolyte. The author has an hindex of 25, co-authored 61 publications receiving 1894 citations. Previous affiliations of Sergiy Kalnaus include University of Nevada, Reno.
Papers
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Journal ArticleDOI
Structural transformation of a lithium-rich Li1.2Co0.1Mn0.55Ni0.15O2 cathode during high voltage cycling resolved by in situ X-ray diffraction
Debasish Mohanty,Sergiy Kalnaus,Roberta A. Meisner,Kevin James Rhodes,Jianlin Li,E. Andrew Payzant,David L. Wood,Claus Daniel,Claus Daniel +8 more
TL;DR: In this article, in situ X-ray diffraction was used to monitor the structural transformations during high voltage (4.8 ) cycling of a lithium and manganese-rich Li 1.2Co 0.55Ni 0.15O2 oxide cathode.
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Understanding limiting factors in thick electrode performance as applied to high energy density Li-ion batteries
TL;DR: In this article, an energy density versus power density optimization of LiNi0.8Co0.15Al0.05O2 (NCA)/graphite cell stack was conducted via mathematical modeling.
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Challenges for and Pathways toward Li-Metal-Based All-Solid-State Batteries
Paul Albertus,Venkataramani Anandan,Chunmei Ban,Nitash P. Balsara,Ilias Belharouak,Josh Buettner-Garrett,Zonghai Chen,Claus Daniel,Marca M. Doeff,Nancy J. Dudney,Bruce Dunn,Stephen J. Harris,Herle Subramanya P,Eric Herbert,Sergiy Kalnaus,Joesph A. Libera,Dongping Lu,Steve W. Martin,Bryan D. McCloskey,Matthew T. McDowell,Y. Shirley Meng,Jagjit Nanda,Jeff Sakamoto,Ethan C. Self,Sanja Tepavcevic,Eric D. Wachsman,Chunsheng Wang,Andrew S. Westover,Jie Xiao,Thomas A. Yersak +29 more
TL;DR: In this paper, Albertus, P; Anandan, V; Ban, C; Balsara, N; Belharouak, I; Buettner-Garrett, J; Chen, Z; Daniel, C, Doeff, M; Dudney, NJ; Dunn, B; Harris, SJ; Herle, S; Herbert, E; Kalnaus, S, Libera, JA; Lu, D; Martin, S., McCloskey, BD; McDowell, MT; Meng, YS; Nanda, J, Sak
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Toward Low-Cost, High-Energy Density, and High-Power Density Lithium-Ion Batteries
Jianlin Li,Jianlin Li,Zhijia Du,Rose E. Ruther,Seong-Jin An,Seong-Jin An,Lamuel David,Kevin A. Hays,Marissa Wood,Nathan D. Phillip,Nathan D. Phillip,Yangping Sheng,Chengyu Mao,Sergiy Kalnaus,Claus Daniel,Claus Daniel,David L. Wood,David L. Wood +17 more
TL;DR: In this paper, three major aspects for cost reduction are discussed: (1) quality control to minimize scrap rate in cell manufacturing; (2) novel electrode processing and engineering to reduce processing cost and increase energy density and throughputs; and (3) material development and optimization for lithium-ion batteries with high energy density.
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A study of lithium ion intercalation induced fracture of silicon particles used as anode material in Li-ion battery
TL;DR: In this paper, the fracture of Si particles due to internal stresses formed during the intercalation of lithium ions was described by means of a thermal analogy model and brittle fracture damage parameter.