Electrochemical Characterization of Al^{3+} Doped Spinel Cathode Active Nanoparticles for Li-Ion Batteries

• Authors: E. Bulut , M. Can , M. Özacar , H. Akbulut
• Languages of publication: EN

Abstracts

EN

Al^{3+} doped spinel structured cathode active nanoparticles were produced by microwave hydrothermal synthesis. Structural characterization of as synthesized nanoparticles was performed by X-Ray Diffraction (XRD) Spectroscopy and Scanning Electron Microscopy (SEM). Electrochemical characteristics of the material have been investigated by packaging cell material into a CR 2016 button cells. All electrochemical experiments were carried out using lithium metal foil as the counter electrode. First discharge capacitiy of doped material is 303 mAh/g at 0.1 C rate. We have obtained 69 mAh/g specific capacity and 98.7 percent capacity retention for the first cycle at 0.5 C rate.

Keywords

EN

82.47.Aa

Discipline

• 82.47.Aa: Lithium-ion batteries

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2016
• Volume: 129
• Issue: 4
• Pages: 631-634

Dates

published

2016-04

Contributors

author

E. Bulut

• Sakarya University, Chemistry Department, 54187, Sakarya, Turkey

author

M. Can

• Sakarya University, Vocational School of Arifiye, 54580, Arifiye, Sakarya, Turkey

author

M. Özacar

• Sakarya University, Chemistry Department, 54187, Sakarya, Turkey

author

H. Akbulut

• Sakarya University, Metallurgical and Materials Engineering, 54187, Sakarya, Turkey

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Identifiers

DOI

10.12693/APhysPolA.129.631