Araştırma Makalesi

Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material

Cilt: 5 Sayı: 2 12 Ekim 2026
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Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material

Öz

The long-term electrochemical performance of lithium-ion battery (LIB) anode materials strongly depends not only on their capacity characteristics but also on their mechanical robustness and thermal stability during repeated lithiation and delithiation processes. In this study, the mechanical stability and thermodynamic response of orthorhombic V₃BO₆ are systematically investigated using first-principles density functional theory (DFT) calculations within the generalized gradient approximation (GGA-PBE). Structural optimization confirms the stability of the Pnma crystal structure and shows excellent agreement with available experimental data. The calculated elastic constants satisfy the Born mechanical stability criteria, indicating the intrinsic mechanical stability of V₃BO₆. The evaluated bulk modulus (183.2 GPa), Young’s modulus (242.9 GPa), and Vickers hardness (10.95 GPa) reveal a mechanically robust framework capable of resisting deformation under external stress. Furthermore, the B/G ratio of 1.93 and Poisson’s ratio of 0.274 suggest moderate ductility, which is advantageous for accommodating the volume variations associated with electrochemical cycling. Phonon dispersion calculations exhibit no imaginary frequencies, confirming the dynamical stability of the material. The high Debye temperature (718.9 K) and temperature-dependent thermodynamic properties indicate excellent thermal stability and efficient heat dissipation characteristics. The calculated heat capacity approaching the Dulong–Petit limit at elevated temperatures further demonstrates the material's capability to withstand thermal fluctuations during battery operation. These findings suggest that V₃BO₆ possesses a favorable combination of mechanical strength, structural integrity, and thermodynamic stability, highlighting its potential as a promising anode material for next-generation lithium-ion batteries.

Anahtar Kelimeler

Etik Beyan

Ethical approval was not required for this study, as it is based solely on theoretical and computational calculations

Teşekkür

The numerical calculations carried out within the scope of this thesis were performed using the computational resources provided by the High Performance and Grid Computing Center (TRUBA) of TÜBİTAK ULAKBİM. The author would like to thank TÜBİTAK ULAKBİM for providing the computational infrastructure and support.

Kaynakça

  1. Aghamohammadi, H., Eslami-Farsani, R., & Iranipour Oskouei, H. (2024). Electrochemical performance of TiNb2O7/graphene/CNTs hybrid nanocomposites as anode materials for Li-ion batteries. Diamond and Related Materials, 141, 110654. https://doi.org/10.1016/j.diamond.2023.110654
  2. Anderson, O. L. (1963). A simplified method for calculating the Debye temperature from elastic constants. Journal of Physics and Chemistry of Solids, 24(7), 909–917.
  3. Ashcroft, N. W., & Mermin, N. D. (1976). Solid state physics. Harcourt College Publishers.
  4. Balogun, M. S., Qiu, W., Jian, J., Huang, Y., Luo, Y., Yang, H., Liang, C., Lu, X., & Tong, Y. (2015). Vanadium nitride nanowire supported SnS2 nanosheets with high reversible capacity as anode material for lithium-ion batteries. ACS Applied Materials & Interfaces, 7, 23205–23215.
  5. Baroni, S., de Gironcoli, S., Dal Corso, A., & Giannozzi, P. (2001). Phonons and related crystal properties from density-functional perturbation theory. Reviews of Modern Physics, 73(2), 515–562.
  6. Born, M. (1940). On the stability of crystal lattices. Proceedings of the Cambridge Philosophical Society, 36, 160–172.
  7. Chae, S., Choi, S. H., Kim, N., Sung, J., & Cho, J. (2020). Integration of graphite and silicon anodes for the commercialization of high-energy lithium-ion batteries. Angewandte Chemie International Edition, 59, 110–135.
  8. Chen, T., Jin, Y., Lv, H., Yang, A., Liu, M., Chen, B., Xie, Y., & Chen, Q. (2020). Applications of lithium-ion batteries in grid-scale energy storage systems. Transactions of Tianjin University, 26, 208–217.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Genel Fizik, Malzeme Fiziği, Klasik Fizik (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Yayımlanma Tarihi

12 Ekim 2026

Gönderilme Tarihi

30 Temmuz 2026

Kabul Tarihi

8 Ekim 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Korcak, S. (2026). Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material. Cihannüma Teknoloji Fen ve Mühendislik Bilimleri Akademi Dergisi, 5(2). https://doi.org/10.55205/joctensa.522007052
AMA
1.Korcak S. Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material. CİHANTEFMAD. 2026;5(2). doi:10.55205/joctensa.522007052
Chicago
Korcak, Sabit. 2026. “Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material”. Cihannüma Teknoloji Fen ve Mühendislik Bilimleri Akademi Dergisi 5 (2). https://doi.org/10.55205/joctensa.522007052.
EndNote
Korcak S (01 Ekim 2026) Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material. Cihannüma Teknoloji Fen ve Mühendislik Bilimleri Akademi Dergisi 5 2
IEEE
[1]S. Korcak, “Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material”, CİHANTEFMAD, c. 5, sy 2, Eki. 2026, doi: 10.55205/joctensa.522007052.
ISNAD
Korcak, Sabit. “Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material”. Cihannüma Teknoloji Fen ve Mühendislik Bilimleri Akademi Dergisi 5/2 (01 Ekim 2026). https://doi.org/10.55205/joctensa.522007052.
JAMA
1.Korcak S. Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material. CİHANTEFMAD. 2026;5. doi:10.55205/joctensa.522007052.
MLA
Korcak, Sabit. “Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material”. Cihannüma Teknoloji Fen ve Mühendislik Bilimleri Akademi Dergisi, c. 5, sy 2, Ekim 2026, doi:10.55205/joctensa.522007052.
Vancouver
1.Sabit Korcak. Mechanical Stability and Thermodynamic Response of V₃BO₆ as a Potential Lithium-Ion Battery Anode Material. CİHANTEFMAD. 01 Ekim 2026;5(2). doi:10.55205/joctensa.522007052