LAPSE:2023.4024
Published Article
LAPSE:2023.4024
Synthesis of LiNi0.85Co0.14Al0.01O2 Cathode Material and its Performance in an NCA/Graphite Full-Battery
February 22, 2023
Abstract
Nickel-rich cathode material, NCA (85:14:1), is successfully synthesized using two different, simple and economical batch methods, i.e., hydroxide co-precipitation (NCA-CP) and the hydroxides solid state reaction method (NCA-SS), followed by heat treatments. Based on the FTIR spectra, all precursor samples exhibit two functional groups of hydroxide and carbonate. The XRD patterns of NCA-CP and NCA-SS show a hexagonal layered structure (space group: R_3m), with no impurities detected. Based on the SEM images, the micro-sized particles exhibit a sphere-like shape with aggregates. The electrochemical performances of the samples were tested in a 18650-type full-cell battery using artificial graphite as the counter anode at the voltage range of 2.7−4.25 V. All samples have similar characteristics and electrochemical performances that are comparable to the commercial NCA battery, despite going through different synthesis routes. In conclusion, the overall results are considered good and have the potential to be adapted for commercialization.
Nickel-rich cathode material, NCA (85:14:1), is successfully synthesized using two different, simple and economical batch methods, i.e., hydroxide co-precipitation (NCA-CP) and the hydroxides solid state reaction method (NCA-SS), followed by heat treatments. Based on the FTIR spectra, all precursor samples exhibit two functional groups of hydroxide and carbonate. The XRD patterns of NCA-CP and NCA-SS show a hexagonal layered structure (space group: R_3m), with no impurities detected. Based on the SEM images, the micro-sized particles exhibit a sphere-like shape with aggregates. The electrochemical performances of the samples were tested in a 18650-type full-cell battery using artificial graphite as the counter anode at the voltage range of 2.7−4.25 V. All samples have similar characteristics and electrochemical performances that are comparable to the commercial NCA battery, despite going through different synthesis routes. In conclusion, the overall results are considered good and have the potential to be adapted for commercialization.
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Keywords
electrochemical performance, Li-ion batteries, NCA, synthesis
Subject
Suggested Citation
Yudha CS, Muzayanha SU, Widiyandari H, Iskandar F, Sutopo W, Purwanto A. Synthesis of LiNi0.85Co0.14Al0.01O2 Cathode Material and its Performance in an NCA/Graphite Full-Battery. (2023). LAPSE:2023.4024
Author Affiliations
Yudha CS: Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia
Muzayanha SU: Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia
Widiyandari H: Department of Physics, Faculty of Mathematic and Natural Science, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia; National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha
Iskandar F: National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia; Department of Physics, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia [ORCID]
Sutopo W: National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia; Department of Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Su
Purwanto A: Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia; National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, [ORCID]
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Muzayanha SU: Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia
Widiyandari H: Department of Physics, Faculty of Mathematic and Natural Science, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia; National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha
Iskandar F: National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia; Department of Physics, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia [ORCID]
Sutopo W: National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, Bandung, West Java 40132, Indonesia; Department of Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Su
Purwanto A: Department of Chemical Engineering, Faculty of Engineering, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, Central Java 57126, Indonesia; National Center for Sustainable Transportation Technology, Institut Teknologi Bandung, Jl. Ganesha No.10, [ORCID]
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Journal Name
Energies
Volume
12
Issue
10
Article Number
E1886
Year
2019
Publication Date
2019-05-17
ISSN
1996-1073
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Original Submission
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PII: en12101886, Publication Type: Journal Article
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LAPSE:2023.4024
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